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Renewable Energy Discussion on various alternative energy, renewable energy, & free energy technologies. Also any discussion about the environment, global warming, and other related topics are welcome here. |
* NEW * BEDINI RPX BOOK & DVD SET: BEDINI RPX
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#1
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ReGenX Coils and ReGenXtra switching
Claims(20)
I claim: 1. A generator having a resistive coil wherein said generator is capable of exhibiting acceleration under load. 2. A generator coil according to claim 1 comprising sufficient inductance, impedance and self-induced capacitance when operated at a sufficient frequency to, in the regions prior to TDC, disallow current to flow in the coil and store energy externally around the coil in the electromagnetic field as an inductor, but will force the coil to store useful energy internally in the electrostatic field capacitively until substantially the moment of TDC wherein this maximum internally-stored energy is released as a magnetic field of identical polarity to the receding rotor magnetic field with substantially its full instantaneous force being exerted upon the magnet pole. 3. The coil of claim 2 further comprising at least one wire winding of relatively reduced gauge selected to increase said sufficient inductance, impedance and self-induced capacitance and wherein the coil turns ratio is increased substantially in proportion to the decrease in wire gauge 4. The coil of claim 3 wherein the inductance of the coil is increased by an amount effective to modify the magnetic force between the coil and stator magnet by at least 1% 5. The coil of claim 2 wherein said disallowing of current to flow is achieved by employing bi-filar coils and while substantially maintaining the prior art DC coil resistance, wire gauge and turns ratio 6. The coil of claim 4 wherein said inductance of the coil forms a tuned circuit with the capacitance of the coil causing it to become self-resonant. 7. The coil of claim 2 wherein said stored electrostatic energy is released to be exerted upon the stator magnet pole at substantially the 45 degree mark 8. The coil of claim 5 further comprising different modes of operation which can be employed at any time and in combination with a plurality of coils via electronic or manual switching of different coil configurations. number {9} nine= Coil modes of operation Parallel wound, parallel connected bi-filar wound motor coil. ii. Parallel wound, series connected bi-filar wound motor coil. iii. Parallel wound, parallel connected bi-filar wound conventional (system decelerating) coil. iv. Parallel wound, series connected bi-filar wound ReGen-X (system accelerating) coil. v. High Impedance ReGen-X coil.
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Last edited by BroMikey; 01-15-2016 at 07:35 AM. |
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#2
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10. The coil of claim 9 further comprising a step up or step down transformer.
11. The coil of claim 1 further comprising Flux Harvesting wherein, when operated as a plurality of salient or independent coils, subject to particular positioning of the coils, the discharging flux from said coil is collected into adjacent generator coils resulting in net additive flux in the coils, including the rotor flux plus the induced flux from other coils 12. The coil of claim 2 wherein the impedence of the coil is in the range 1-10 OHM 13. The coil of claim 2 wherein the impedence of the coil is in the range 10-100 OHM 14. The coil of claim 2 wherein the impedence of the coil is in the range 100-1000 OHM 15. The coil of claim 5 wherein said bi-filar windings increase coil impedance and self-induced capacitance in the range of 1-10%. 16. The coil of claim 5 wherein said bi-filar windings increase coil impedance and self-induced capacitance in the range of 10-100%. 17. The coil of claim 5 wherein said bi-filar windings increase coil impedance and self-induced capacitance in the range of 100-1000%. 18. The coil claim 11 further comprising a ReGen-X coil adjacent to a motor coil such that the discharging magnetic field from the motor coil is collected in the ReGen-X coil to reduce the net power consumption by the motor coil. 19. The coil of claim 3 wherein the inductance of the coil is increased by an amount effective to modify the magnetic force between the coil and stator magnet in the range 1%-10% 20. The coil of claim 3 wherein the inductance of the coil is increased by an amount effective to modify the magnetic force between the coil and stator magnet in the range 10%-100%
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Last edited by BroMikey; 01-15-2016 at 07:32 AM. |
#3
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This is how your BASIC COIL will accelerate under a load and
at the same time send power back to the source. Let me say that again. We first must understand the basic coil being used as both a motor and generator coil. Thane has done that for years. Here he is. If you missed this, you missed the boat completely. Before that Thane had already explained how his BiTT transformers used Permalloy cores with coil winds that are 3X-5X more copper mass. This is the ReGenX coil theory, reactive power operating at a certain resonant perimeter so as to reflect motoring energy back to source and around again without the use of high tech circuits. The ReGenXtra uses these coils AND switch recovery circuits but for now let's not talk circuits until we understand the Basic Coil. This is so simple it is stupid. HIGH IMPEDANCE COILS,YES? All I asked is 8 minutes of your time . it is a "BASIC COIL" acting AS a Capacitor. This brings about a phase shift or delay if you will. The "Critical minimum frequency" is a function of the coil perimeters and can be derived through experimentation. This will give your desired RPM at that HIGH impedance value. The coil stores energy in the ELECTROSTATIC not ELECTROMAGNETIC. Patent US20140111054 - Generator and Improved Coil Therefor Having Electrodynamic Properties - Google Patents In 2008 eight years ago Thane gave us the answer on how to build a motor coil to accelerate under a load. For those who didn't catch basic highlights due to the amount of posted information, let me point out that the waveform for "THE BASIC COIL" for accelerating the motor under a load was freely given without malice. Thane is a great man. In this entry I am showing you a short video where Thane explains the ReGenX waveform JUST as he had done with his transformer coils. This revelation has been freely shared with everyone. Also the Patent from 2008, just so we all know where these effects came from and who had originally delivered them into the public domain. I will be back to cover the basics until I am satisfied that everyone understands the principle. Conventional coils in conventional motors have ohmic resistances of .3 or .5 , however when using coils to operate them to store "ELECTROSTATIC energy we do not use conventional coils. Conventional coils are based on coils storing energy in the electromagnet field. Tesla always spoke about coils having capacitance but what most miss is that the fields Tesla operated were not always electromagnetic. Also look at the phase delay or delayed Lenz in the BiTT.
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Last edited by BroMikey; 01-15-2016 at 07:46 AM. |
#4
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Quote:
I think the term Tesla used was capacity, not capacitance. There is a difference and it appears Thane has stumbled upon it possibly by accident.
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#5
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Quote:
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Thank you for your correction and I will contemplate your entry. I think it is important to keep things on a simple level and keep reminding one another that there are many experimental setups built by Thane. We need to make clear in easy terms what each video is about. Here is another setup, one of many of Thane heins using his same stumbled upon delayed lenz effect produced using high impedance coils. This one is a good next video in a progression of Thane's work running motors with generator coils together. In his other video's you will mostly see Thane using a conventional motor in his test bed that the shaft connects to a magnet rotor with generator coils to recover energy. In this video he has 3 homemade coils for motoring and 3 hand wound high impedance generator coils that could be used as substitute motorcycle engine. Or scooter that runs 50 MPH. One set of 3 convention motoring coils and one set of 3 coils that have more copper mass (3-10 ohms) producing a delay in CEMF. The conventional yellow motor only serves as a load of rotating mass just like the large shaft and flywheel does. Let's all keep in mind that these demo's are not made to address a PHD professor but rather business men who look for the practical side of the innovation. These business men are highly intelligent individuals who have 1000's of details on their minds while at work and to expect them to understand the depths of inter-dimentional physics or any number of other dazzling speculative phenomena over coffee would be fool hearty. People are all different and should work together, not try to out do one another with their gifts, that is the mark of adolescence. Besides, the effect is so simple that a grade school student can understand it. It is the simple things that always confuse those who feel they are wise beyond belief. ![]() Now let me keep reminding everyone what this setup is not 1 It does not use generator coils the way normal regenerative generator coils do. 2 It does not include other electronic switching recovery circuits. 3 It does not use the yellow motor as a prime mover. These generator coils are simply being shorted out. This is the grade school level device. ![]()
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Last edited by BroMikey; 01-17-2016 at 01:33 AM. |
#6
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Very cool thread. Thanks for creating it.
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#7
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Thanks MJ
A special thanks to LUC for his work, great progress. Also included is a calculation. This is a very important subject and will be easy to use with DC motors such as a scooter has.
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#8
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Here is another design where Regen coil impedance is set to
supply power to a charging circuit to send power back to the drive battery while the vehicle accelerates down the road as usual. The normal operation of the DC drive motor is not effected by this form of coil recovery system. Instead of shorting the GEN coils and simply assisting the rotor by adding speed and power directly, this design sends power back to the battery. Luc has done us a great service by showing the effects of high impedance coils from A-Z. A random drawing of lots for selecting coil impedance not based of a wide range of variables might leave us with conflicting data. [IMG] ![]() This is fine for testing but ultimately the shortest distance at the exact impedance to manifest the critical minimum effect will lower over all losses for the end produce. But we needed LUC'S learning tool to get us years into the future on this project. Quick and painless adjustments to show that in every case the phase delay is not the only consideration though it is the primary one. The system principles never change, just the way you choose to use them.
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Last edited by BroMikey; 01-16-2016 at 10:26 AM. |
#9
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In this diagram I have shown the full setup as always for
your understanding on the subject. The diagram and the video are the creation of a man we all know and have come to respect for his practical applications. Many content that other ways of harvesting energy can be accomplished, this is one of the many tests to be done in the evolution of our understanding of the BASIC COIL functioning in both modes. Here you will see one of the 6 generator coils wound to a high impedance, acting as a motoring coil with the other 5 coils left to function as usual. I think this might be the first step away from using high impedance coils strictly for generating and yet be harvesting energy from the motoring coil while it powers the vehicle. You might think of the single motoring coil as a boost coil that accelerates the EV from 55 mph on up to 70 MPH, a sort of passing gear mode. Again another practical application to attract the people who need something that is more than speculation. In other words the big money wants to know what it can do, not so much the terminology of a new idea that only the inventor sees. It works, so let's work it and from there improve it by adding another dreamed up idea. Don't underestimate the power of the dreamer. Many people around the world have no idea what the setup in in this video is, I do, I understand the man perfectly. One motoring coil along side of the main EV DC motor and the rest of the high impedance coils (5) are acting as ReGenX coils. Watch the meter as the switches are thrown. ![]() Powering a Scooter
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Last edited by BroMikey; 01-17-2016 at 09:55 AM. |
#10
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In this diagram are 2 systems that are over charging the battery
while accelerating under a load. The meters show excess recovery. The PWM drive also is a flyback or a recovery upon coil collapse circuitry. The ReGenX coils are doing their job also but it is interesting to note that the motor coils energies are being harvested at the same time the circuit powers them. ![]() The ReGen-X DC EV Motor/Generator provides 100% continuous battery recharging capabilities in ALL 4 modes of operation from greater than 0 RPM in Motor Mode, Regenerative Acceleration Mode, Regenerative Braking Mode and KERS Mode - battery recharging while vehicle stopped. It can be added to ANY existing EV to increase vehicle performance, range and battery life while reducing battery weight, cost and recharge times.
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#11
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@BroMikey. Thanks for this great thread. It is exactly the theme I am exploring in my test setup. I choose for a linear motor/generator to make the process more clear. I follow your claim 2: Parallel wound, series connected bi-filar wound motor (and generator) coil. The change I made was to use an assembled 'rotor' magnet. Which means I glue'd 2 magnets in repulsion together. The effect this has at the generator and motor coil I have still to investigate. Till now i have to note that with the repulsion magnet, the resonator 'falls' in a stable 'high' resonance of 20Hz; at the same time the input current sinks with a third.
This video of today shows the behavior of the magnet and pickup coil.
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#12
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Quote:
WOW, yes much more to gain. Thank You also and please post all of your work here. I thought I was the only one who wants to push strong magnets together in cancellation to flip their polarity with a small input. I like your way very much ![]() What I have been thinking is to use some NEO's (Like you did) AND some RUBBER magnets AND some CERAMIC magnets to stack them also using spacers, also using thin pieces for shields to push the field around to the pushing pressure is on the verge of flipping the polarity so I can use a small coil spike to TRIP the magnetic FLIP that would instantly return to normal after the spike from the coil collapse. ![]() The idea came from JOHN BEDINI the koolest guy on the planet. ![]() Show me more, I love it, this is the right way.
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#13
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coil build
Bromikey,
Very interesting thread dude. I missed the boat totally when Thane Heins came out with this. I want to study the replication of this coil, this regenx coil to test on a setup I have being working on lately. The bifilar parallel part I get, but is this connected as the Tesla pancake coil is or am I still missing the boat. Or if you can direct me to the earliest thread on the replication of the coil would be great. Thanks, wantomake
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#14
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Hello wantomake
The only other material you will find to look at is THANE'S BiTT and I am sure you know that this is a transformer. Look for the 90 degree phase shift that ia part of Engineering calculations called power factor. Reactive power is what we want. Okay let me speak to everyone now. The chatter about BASIC COILS and Free Energy Coils coming from the young boys is almost funny. In one example the posing authority on running motors as generators says that Thane has a small brain because his runs in phase on current to voltage. Then later comes back and changes what he said stating that the phase shift is an important finding of his when all of these roads have been crossed long ago. Yes what Thane is doing makes sense, yes Dave you are right to use a conventional motor as the prime mover. Yes, Yes, Yes!!!! Yes because all conventional devices using a motor are already setup to do a job whether it be an electric car or an electric mixer. What kind of a clown thinks that men like THANE are stupid and that he doesn't have a self sustaining device worth a penny? You got it a hard head who is out to prove to the world his is better than anyone has ever dreamed and stops at nothing to steal another man's invention. John Bedini said that 30 years ago and he was right then. Thane can run electric vehicles at multiple COP'S just like Turion has done with his machines. AUL or Acceleration Under Load is the opposite of deceleration Under Load or DUL. It's that simple. Anyone wanting to run a Motor Generator into a great COP, talk to him as he has a model for a few bucks that proves out the entire Mo/Gen thing. John Bedini did the same thing, he used a conventional motor in his beginnings doing high COP's and later the motor and Generator coils worked as one, but whenever high COP's were realized separate generator coils were placed all around his motor. So basically he built a motor coil that was wired up to recover energy easily and then the larger generator coils populate the remaining area around the motor. Always 2 separate systems. I have considered doing Turion's experiment first as an inexpensive proof that higher than 1 COP's are easily reached. Dave is the only one on this forum that knows what he is talking about first hand and has the machines to prove it. Plus youtube's a video of it working. ![]() Thane is the same way.
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Last edited by BroMikey; 01-25-2016 at 04:10 AM. |
#15
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Exactly, you don't need much recirculated energy to keep
that battery up with all of the energy per stage. I can see it getting clearer. You know what I think? I think that anyone (such as yourself) who has given themselves to motor gen setups, for any length of time will have their own explanation about why but in the end we will see some common denominators. Like longer coil winds and high impedance values that facilitate/assist rotor torque when loaded at the proper resistance values for optimum results. I like listening to you in video and I have been thinking about using some of these small magnets to check out an idea I have. As you know we are building a MadMack rotor right now so other magnet rotor trials will come in time, yet that doesn't stop me from seeing clear. The added 3 battery splitting the positive is a nice added feature for these motor gen systems and I would love to try one with a cordless drill motor and some small 3.5vdc Li-Ion batteries or some other lead acid batteries I have rated at 5ah. People should go with what they have and get themselves stirred up, like you have been doing for the past decades. In the end is like you say, the experimenters getting their hands dirty will get all of the honey. Look at Thane. I know how people view Thane, like he is some sort of simple Simon parroting robot with monotone voice and mechanical limbs, i see the way he comes off. Hey that is what he knows we need, we don't need a rookie trying to make a name by dazzling displays of deliberate confusion, Thane is right on with his method of teaching. And so are you Dave, I don't detect an oz of selfish arrogance in your delivery either, Marc B. same same. People may misinterpret a message in the video form as heady only because they are and this is what they expect others to do. You are a leader by example or not one at all. I am a good judge of character. Look at Gerard he can be a pain to listen to but he still means well, trying to help and this can be seen by those who look. Now back to your beginnings. I picked that beginning video because many will identify with it. Sure it was only one step in the evolution of your designs. I think they all are worth repeating as a means to get those on board who desire a system. How many designs are there on youtube or the web with a DC brush motor powering a rotor full of nice neo's right past some hand wound coils? My My, literally hundreds. The people are advancing the true science, they are tired of the tricks and fakes. Your generator has super magnets, big rotors, nice coils all powered by a tiny scooter motor, that should be an expected norm for a serious experimenter, such as yourself. That's not to much to ask, and when the rotor and bearings are mounted the fun begins. I can't wait to try it in the future. Thane and guys like you have me so cranked up that I can taste the success already. It's guys like you Dave that inspire the majority. I am looking forward to greater things from your new advanced rig. The other guy helping you makes your team a winner too. ![]()
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Last edited by BroMikey; 01-25-2016 at 08:59 AM. |
#16
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Quote:
have great gifts and are given to help. Their answers are way over my head in most cases. It takes money to do anything but to me money is the cheapest thing you and I will ever have. If you can learn something, that's much better than just mounds of gold. Keep up the good work. Oh yeah, one more thing before I go. You state that your system is a product of luck and how others gave to you to help your work on the project. This gift is called a "PROJECT MANAGER" the project manager is the grease in the wheels of progress, without him the ship sinks. ![]()
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#17
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Regenerative acceleration capacitor test voltage measurement
under a load.
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#18
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7 years ago Thane started testing with 2 MOT
(Microwave Oven Transformers) one coil being 100 turns of 14awg wire and the other he calls a high voltage coil. In later work he calls normal hand wound coils high voltage coils since the wire selected is a small gauge wire that is very long sometimes 1000's of feet long. I like these video's because this was one of his beginning video's and shows me how to get started with a few simple tests.
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Last edited by BroMikey; 01-26-2016 at 10:55 AM. |
#19
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Quote:
http://www.energeticforum.com/284778-post9.html Regards. PS: That is because I could not pass one minute on first clip, without noticing the high voltage coil is receded on the core, as compared to the low voltage core, Read that post and you'll understand. Or not.
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Last edited by barbosi; 01-26-2016 at 10:59 PM. |
#20
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Quote:
I am new at this and will consider your entry. I also found this old video. What do you make of this one? These are beginners tests and the basis for a new invention. BTW thanks for the CAPTOR system patent work. ![]() ![]()
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Last edited by BroMikey; 01-28-2016 at 07:42 AM. |
#21
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For a better look at the numbers for recycling power look here.
Demo 1 & 2 are very clear for those who have a mind to see.
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#22
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It is important to look at this performance test of a coil
set. Coil set meaning a spool that is wound having one low impedance wind and one high impedance winding. The beginning of this test shows a phase shift that I say is associated reactive power factors. Almost 90 degrees means you multiply by .2 but this applies to other calculations. After we look at these numbers long enough it will become clear what Thane is showing us about coils that assist rotor torque while reclaiming huge amounts of energy back to source.
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Last edited by BroMikey; 01-31-2016 at 01:06 AM. |
#23
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Looking at the Performance video above and also the patent
we can see that one set of coils is placed further away from the rotor as a depiction of a delayed lenz when in fact both distance and coil length are a more complete duty list to delay maxium armature reaction at TDC. Look at the shape of the core material, what do you see? I see and irregular shaped core that is probably made from a Permalloy that has a low response rate but never the less higher than iron. ![]() And not one pole only but two poles. ![]() ![]()
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Last edited by BroMikey; 01-28-2016 at 12:16 PM. |
#24
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Look up the TESLA patent US524426 there you will see
a plan to shift phase on 2 of the motor windings as a suggestion. The patents are vague and mostly hypothetical so we must go beyond there obvious statements. Look at how this man uses a 10-12 year old idea based of Thane Heins RegenX coils. He says one thing I have been looking Hi and Low for he says that the small DC motor current draw is the same or almost the same without generator coils as with generator cores. This has been a question that I have had for sometime.
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Last edited by BroMikey; 01-29-2016 at 12:55 AM. |
#25
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For those of you who are not sure about the basic coil theory and
terms such as cemp or bemf and many other speculative declarations ![]() side that will allow you to start building right away. Unless this teaching is followed to the letter the input current will climb out of control, the input current will drop if done as follows and the output coils will assist rotor torque while collecting huge sums of power returned to the battery. You will need to take notes on this video. Critical minimum freq and low resistance, high impedance are all important thoughts. Self induced capacitance. Equal and Equal reaction. Delayed Lenz. I recommend that each diagram have hand written notes. Unless each step is followed you will come back thinking that acceleration under load is a meaningless operation. Don't be like all the rest. Build yours today. This man is building his empire on this simple thought. In his case patents are not put together to hide his work along with supplemented video instruction. He is safe this way. Safe from attack because he has given away his work for free. If you didn't know Thane was in EE college that told him that his experiments were wrong. It was his experiments that produced the innovation, not the school books ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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Last edited by BroMikey; 01-31-2016 at 02:07 AM. |
#26
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It is important that people understand that motors are not built in a random fashion whether conventional or otherwise. I see ReGenX acceleration Under Load attempts all over the web with half of them calling it a hoax. Yet not many are addressing the math in their replications. It would appear these experimenters drum up some part on hand nail it up and give it a shot without understanding how accurate motor building must be. Give these diagrams a look. The first one is a beautifully machined rig with perfection in math by none other than Thane the EE. The next diagram is my feeble try at suggesting math is required. It's no wonder that few successful replications are found. The distance between magnets and core thickness all play a roll. The critical minimum freq will not be reached and optimized at random. Some values will not be found without testing as long as you are in the ball field. ![]() ![]()
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Last edited by BroMikey; 01-31-2016 at 10:33 AM. |
#27
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Here is a basic formula for these coils and let's
not forget the magnets have a distance apart from one another. Distance traveled or speed is one measurement to be made on YOUR rotor and then there is the core area facing the magnets if to large or small will result in reduced effects. ![]() ![]() ![]() ![]()
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Last edited by BroMikey; 01-31-2016 at 11:44 AM. |
#28
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Hello experimenters
I have a start for doing the math on the rotor. First we must have something to start with and that is 1" magnets. Next we need the number of poles. After that we must consider the thickness of the magnet holders at 1/8th inch or 3mm. This gives us a 6mm or 1/4" gap between magnets. Next we can multiply 1.25" X 24 magnets = 30" dia. at the center of the 1" magnets. This leaves 1/2" to the outside of each magnet plus another 1/4" for an edge X 2 = an additional 1.5" on to 9.6" = 11.1" In other words 9.6" is the dia. at the center of the magnets like this 1.25" magnet and gap X 24 = 30" also found by trial 9.6" X 3.14 PIE = 30" That is all for now, next we will need to look at the core area and also the gap between magnet and core. Also remember that the magnet holders might be used to shield so the magnets sitting next to one another are not interacting with one another all of the time. The goal is to have North and South pole magnets interacting with core and coil only. Think about how strong those bad boys are then look at the fields as they lay by each other WITHOUT shielding, then add shielding. Metal shielding can also redirect flux for a greater concentration on one side, the side we are working with, unless of course you want a double open end and that is fine. More possibilities later as they all come to mind. ![]()
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Last edited by BroMikey; 02-06-2016 at 01:12 AM. |
#29
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Hello Experimenters
I have updated the diagram. In this installment I am running basic math for reference in the future. First the diagram look at the left side point A and B ![]() The points A and B represent the distance that the rotor will travel in 1 mSec @ 1800RPM here is how to reach that value. First we need the circumference at the center of the magnets measured in INCHES. Since the diameter at the center of the magnets is 9.6" we use PIE (3.14) X 9.6" = 30" Approx. So using 30" around the circle for 1 rotation, at 1800 rotations or 1800 RPM'S is 30" X 1800 = 54,000 inches of travel in 1 minute. 1 Minute = 60 sec so we can divide 54,000" by 60 sec and this gives us the number of inches the rotor travels per second OR 54,000 / 60 = 900" per second. So what about milliseconds? Well 1 second = 1000 milliseconds and if we want to figure out how far the rotor can travel in 1 mSec we divide again. Remember it was 900" per second? So divide 900 by 1000mSec and this equals .9" @ one speed of 1800 revolutions per minute. AT 1800RPM"S the 11" rotor will travel .9" in 1 mSec from point A to point B at the left. If our core area that faces the round rotor magnets is about 3/4" square as it travels from point A to B this is about the time that it takes for one magnet to loose it's influence on the core while the next magnet is coming into full force. This is about 1 mSec between magnetic poles @ 1800 RPM'S is this case. We don't want adjacent magnets fighting over the core material, we want them working together. If we use a 1.5" core this being to large the magnets will fight each other for control over the core material and cause heat. If the core area selected is 1/4" there will be a dead zone of non active force that would depend more on momentum as one magnet looses it's influence, waiting for another force to pick it up. It maybe a good lesson for experimenters to use 2 round magnets of North and South as planned for a motor/generator and pass various thickness core material over the area to understand this exercise. Use different spacing and core thickness to achieve an optimized geometry for your design. Backyard experimenting without calculation will result in complete and total failure, leaving 10 such builders wondering why each person had a different result. ![]()
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Last edited by BroMikey; 02-02-2016 at 11:25 AM. |
#30
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According to the Thane Heins Patent information special
wire must be used and we all know the core material is different than standard generators. Here is one definition of the wire needed. What is Superconductivity? Superconductivity is a phenomenon where some materials exhibit no electrical resistance below certain cryogenic temperatures. Superconducting Wire Superconducting wire is made of superconducting materials which, when cooled below its transition temperature, has zero electrical resistance (see the image to the right). Often the superconductor is in filament form or on a flat metal substrate encapsulated in a copper or aluminum matrix that carries the current should the superconductor quench (rise above critical temperature) for any reason. High Temperature Superconducting (HTS) Wire There are two well-recognized types of high temperature superconducting wire: BSCCO, known as first generation (1G) wire, and ReBCO, known as second generation (2G) wire. ReBCO stands for “Rare earth - Barium - Copper Oxide” for the superconducting compound. BSCCO stands for “Bismuth - Strontium - Calcium - Copper - Oxygen." Each of these processes has been refined over 20 years time and each type of coated conductor has trade-offs. The driving element that classifies each is operating temperature. Most importantly, by significantly reducing the overall system operating temperature HTS device manufacturers can realize power output increases in the magnitude of 10X. First Generation (1G) HTS Wire First Generation (1G) HTS Wire has been commercially available since 1990. During 1G HTS wire manufacturing, the powdered superconductive material fills silver alloy pipes. These are subsequently processed into a multi-filament HTS wire by means of a special rolling technology. The most commonly used materials in early HTS were bismuth-based, specifically Bismuth-Strontium-Calcium-Copper-Oxide (BSCCO - pronounced biss-co). These materials have been used to construct a variety of HTS power devices including transmission cable, transformers, fault current controllers, motors and generators Though 1G HTS wire operated at higher temperatures and addressed the problem of costly cryogenics, the heavy reliance on silver as a raw material made the wire far too expensive to commercially produce. Recent improvements in 1G HTS wire performance has begun to shift this economic fault. Second Generation (2G) HTS Wire A majority of superconducting wire manufacturers are migrating to new Second Generation (2G) HTS materials utilizing Rare Earth, Barium-Copper-Oxide (ReBCO) compounds. 2G HTS materials are recognized as a superior superconductor by offering better performance in a magnetic field and improved mechanical properties - all at lower cost. HTS wire manufactured with 2G HTS technology now surpasses 1G wire in electrical performance but at higher cost. Few Rare Earth compounds are recognized as 2G HTS materials options. The industry currently uses a varying of Rare Earth compounds (Yttrium, Samarium, Neodymium, Gadolinium) with Barium-Copper-Oxide (ReBCO) as the choice materials for HTS wire and HTS devices. Extensive 2G HTS wire technology R&D, pilot production and manufacturing scaling efforts are underway. 2G HTS wire offers additional benefits with its unique properties: Unmatched critical current capacity Increased in-field performance Significant cost advantages 2G HTS devices are needed today to solve critical challenges in the power grid Increase power capacity Increase efficiency Reduce size, weight and footprint Improve utilization of assets Medium Temperature Superconducting (MTS) Wire HTS wire types using a Magnesium di-Boride (MgB) based process are usually produced by reaction of fine Magnesium and Boron powders, thoroughly mixed together and heated at a temperature around or above the melting point of pure Magnesium (> 600 °C). MgB2 wires and tapes are therefore realized by means of the so-called Powder-In-Tube method (PIT). Thanks to the higher operating temperatures, MgB2 systems can be cooled by modern cryocooling devices. The main competing advantages for MgB2 based HTS wire manufacturing are low cost raw materials and relatively simple deposition techniques. In contrast, MgB2’s low critical temperature (Tc) of 30 Kelvin is limited to applications that operate at lower temperatures (20 K). Low cost continues to be the main driver for MgB2 wire manufacturers. However, because of its relatively simple PIT deposition approach, many believe that MgB2 may in the near term better serve applications like electronics in the form of flexible flat ribbon cables and superconducting cavities for RF applications. MgB2 is a superconducting wire alternative operating at 20K; a temperature between LTS (4K) and HTS (65K) Primary focus for HTS motor and generator applications Price and performance is very attractive Performs very well in high magnetic fields Must operate between 15K to 30K Poor physical properties Cooling costs are more expensive and less reliable than liquid nitrogen Not practical for HTS cable application, although demonstrations are underway Low Temperature Superconducting (LTS) Wire Low Temperature Superconducting (LTS) technology, which operates at liquid helium temperatures (4 Kelvin), was discovered in 1911. This technology became commercially successful in the 1960’s when wire was made from LTS materials for use in superconducting electromagnets. LTS electromagnets create fields that are much stronger than conventional copper based electromagnets. Notably, these state-of the-art LTS electromagnets enabled new technologies like Magnetic Resonance Imaging (MRI) and Nuclear Magnetic Resonance (NMR). LTS superconducting wire is manufactured with Niobium Titanium (Nb-Ti) or Niobium Tin (Nb3Sn) using a powder-in-tube process, embedded in a non-superconducting matrix, such as a silver alloy, somewhat similar to the way traditional wire of copper or aluminum is made. Though LTS wire can be manufactured at costs competitive with copper, LTS devices are very expensive due to the high cost of cryogenic cooling and their reliance on silver. As a result, LTS technology remains quite limited to niche and specialized applications (e.g. Hadron Collider). In 1987, materials were discovered that exhibited superconducting properties at temperatures as high as 90 K. This class of materials was called High Temperature Superconductors or HTS. While this is still very cold, it was a significant breakthrough. These materials could now be cooled by liquid nitrogen which is much easier to work with, more readily available without supply issues and, most importantly, considerably cheaper than liquid helium. This drastic cost reduction in cryogenic systems cost opened new opportunities for superconducting applications. HTS communication devices, Maglev transportation, superconducting power cable and superconducting motors and generators were now economically possible. As with LTS devices, many HTS devices used superconducting wire as a base technology. Features of LTS: Are designed only to operate at 4K – therefore limiting to motor, generator applications Cooling cost and reliability key roadblock to market entry – liquid helium required for cooling (scarce resource) LTS is in full production use in MRI devices and can be scaled to meet demand for new MRI/NMR devices Good in-field performance and strength – 3T to 10T Very cost competitive - excluding cooling cost
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