A toroidal transformer is a transformer shaped like a doughnut. It is an approximately ideal construction which uses a minimum of materials. The bitoroid load isolation transformer is a new patented transformer design which is used to isolate the electric generator from the load. They are passive electronic components, consisting of a circular ring or. The invention provides a means of increasing transformer efficiency above 100%. Our power design proprietary software allows us to engineer every transformer project as a custom design without the extra charges youll find elsewhere. Output transformer using toriods primaries and secondaries. Transtronic have standard designs for a range of toroidal transformers and some of the standard wiring diagrams are set out on this page toroidal standard wiring diagram trans tronics standard wiring diagram for toroidal transformers. This program can calculate values only for standart transformer core, thats w and u profile of core. Toroidal superconducting transformer with cold magnetic core. It seems to have no back coupling from the secondary coil to the primary coil. Lewis research center summary users of this program are relieved of most.
The bitoroid transformer on the other hand delivers real power to the load but the primary coil consumes almost pure reactive power. About toroid winding calculator the resource is currently listed in in a single category. Download transformer calculator coils and wire thickness. The rale transformer design software now enables design of toroidal transformers. A consequence of the superior magnetic properties of a toroidal transformer is that the transformer remembers what polarity the primary voltage had immediately before the power was last shut off. Hybrid transformer are ordinarily small and under high load it can overheat. The program, written in fortran iv, selects a tape wound toroidal magnetic core and, taking temperature. In conventional transformer operation the load power factor dictates the transformer primary power factor as well as the power factor of the generator coil. The windowsbased software, which is available over the internet on a rental. The two secondary coils are set on a secondary core toroid which is designed to be maintained at a lower reluctance than the primary core toroid throughout the transformers entire operating range. Numerical analysis of the transformer was carried using ansys software. The most widely and most common core used for rf transformer is toroid.
The transformer cores are manufactured under a strict quality control program. Bitoroid transformer operating with zero pf dec 7, 2014 duration. Bi toroid transformer is invented for obtaining efficiency beyond 100%. Toroidal power transformers toroid technologies incorporated. About inductor design software rf toroid the resource is currently listed in in 2 categories. How to make a bitoroid transformer and exceed 100 %. The device is named after the greek word for peripety, a dramatic reversal of circumstances or turning point in a. Design and modelling of a bi toroid transformer utpedia. Mit dr zahn bi toroid transformer tutorial youtube. Toroidal inductors and transformers are inductors and transformers which use magnetic cores with a toroidal ring or donut shape. How to make a bitoroid transformer and exceed 100% efficiency conventional ei transformer vs bitoroid transformer performance bitoroid bitt transformer with zero power. The toroid core or transformer is usually wound with enameled or formvarinsulated wire. The toroidal transformer construction makes them much more expensive to manufacture.
Transtronic have standard designs for a range of toroidal transformers and some of the standard wiring diagrams are set out on this page. How to make a bitoroid transformer and exceed 100% efficiency conventional ei transformer vs bitoroid transformer performanceconclusionsconventional transformer performancethe conventional ei transformer consumes real power when delivering real power to a loadbecause the. Noload flux diagram for conventional transformerfigure 11 shows how the primary coil deliversmagnetic flux to the secondary coil in. Inductor design software rf toroid resource detail. The transformer consists of a single primary coil and two secondary coils. Perhaps not clear is the phasing of the multiturn winding of the transformer the dot convention is easy to get wrong. Bitoroid transformer bitt load isolation transformer. The paper is focused on a toroidal superconducting transformer with cold magnetic core.
Wire winding requires more complex and slower equipment. Here you can order your toroidal transformer and more products quick and secure via our online shop our complete standard product range can be ordered. Toroid transformers ring profile of core and others arent supported. Ei transformer coefficient of coupling 1the coefficient of coupling for the conventional transformer between the primary and secondary is 1and the coefficient of coupling between the secondary and primary is also 1. Bitoroid transformer replication over unity transformer.
The improved transformer has a bitoroidal circuit topology in which the magnetic flux passing through the primary and secondary coils are. Toroidal pcb transformers home standard products toroidal transformers pcb transformers. There is no real difference between the formulas for designing a toroidal transformer vs. Perepiteia is claimed to be a new generator developed by the canadian inventor thane heins. Rf transformer calculator converters and calculators. The finished products are manufactured exactly according to. Order custom toroidal transformers with any voltage or power rating online. Electric vehicle regenerative acceleration 1,958 views. How to make a bitoroid transformer and exceed 100 % efficiency.
Our experienced design group uses sophisticated software programs to calculate the optimal and yet conservative solution of your transformer or choke requirements. Transformer calculation software electronic circuits. Create the future design contest bitoroid transformer bitt load. If a load is connected to the secondary, an electric current will flow in the secondary winding and electrical energy will be transferred from the primary circuit through the transformer to the. The transformer has 2 secondary coils and 1 primary. Many swr schematics do a pictorial representation of a toroid that helps make clear the singleturn nature one wire through the toroid s centre of the current transformer. So no bemf force to be overcome in the primary coil. Toroidal transformer design program with application to inverter circuitry by james a.
Toroid, custom transformer, power design engineering. It is based on the thane heins bitoroid transformer. Bitoroid transformer replication over unity transformer youtube. Toroidal transformer 100va 120 235v input 2 x 25v output by, inc. The software programs that have proven themselves and been refined for 20 years eliminates much of the human factor in your design. The center pins of the input and output would pass through a toroid transformer that would then drive the active channel of the scope. Mike brace, tech editor ev world 2012 this is the holy grail for generators. Type r toroidal transformers are potted in polyurethane in a self extinguishing according to ul94v0 plastic house.
Bitoroid transformer operating at infinite efficiency duration. Software aids toroidal transformer design electronic. A toroidal transformer is donutshaped, with primary and secondary coils that are wound around a ferromagnetic core and often layered on top of one another. This page of converters and calculators section covers rf transformer calculator. Making your own toroidcore inductors and rf transformers. It has a round iron core with a coil of insulated wire wrapped around it. From multicb, you can order toroidal transformers with any voltage or power rating va with no surcharges, at normal production times. The main category is toroidal inductors and transformers that is about toroids. How to make free energy for ever with big transformer and overunity debunked duration.
116 201 25 1077 209 589 676 1190 1477 1016 681 724 1015 775 870 1450 1241 1496 294 1220 255 660 1160 570 220 801 1235 368 978 970 1535 542 627 789 471 26 925 911 564 446