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NEW ALTERNATOR WITH SWITCHING RELUCTANCE - WIIA TECHNOLOGY
[Category : - OTHER- ELECTRICITY & LIGHTING- RENEWABLE ENERGY]
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Due to structural characteristics THE “WIIA” RELUCTANCE ALTERNATOR creates a mechanical energy conversion efficiency of greater than one in power because the switch uses a magnetic circuit neutral between inductive (magnetic power generators) and induced by magnetic flux stator commutation path without moving them relative to each other; the following advantages resulting from the analysis of tests performed:
THE “WIIA” RELUCTANCE ALTERNATOR IS AN ELECTRIC MACHINE THAT GENERATES ELECTRICITY WHEN THE WIND TURBINE IS MECHANICALLY DRIVEN, FALLING WATER,GAS OR HEAT ENGINES ( GASOLINE OR DIESEL COMBUSTION ENGINES ETC.)
THE ALTERNATOR CAN CREATE ELECTRICAL ENERGY AT WEAKEST BREEZE ( BELOW 2 m/s ) IF IS CONTECTED TO A WIND TURBINE
THIS ALTERNATOR HAVE POWERFUL TECHNICALS CHARACTERISTICS THAT CAN BE USE IN THE PRODUCTION OF ELECTRICITY FOR HOSPITALS, HOTELS, MINES, CONSTUCTIONS SITES AND AREAS WHERE THERE IS NOT ELECTRICITY.
IF USE NEW WIIA ALTERNATOR TO THE INTERNAL COMBUSTION ENGINE WITH GASOLINE OR DIESEL TO PRODUCE ELECTRICITY IN REMOTE PLACES,WE CAN REDUCE FUEL CONSUMTION UP TO 40% WITH USING INVERTER TECHNOLOGY.
Below we present the technical performance neodymium magnet alternator:
1 - Braking torque load less by up to 50%.
.2 - Self Overload and short circuit (due to the geometry construction);
3 - Self-regulation of the batteries charging process by the natural characteristic of current limitation;
4- low starting (cogging) torque;
5- maximum reliability due to the neutral rotor magnetic switch & brushless excitation.
IN THE SPECIFIED:
a. - Reduce torque (cogging) starting (breaking) to values below 0.5 Nm which means that
b - Electric power generated increases exponentially with speed, increasing char electrical power generated report / outline;
c.- drive torque (resistant) shaft has a Gaussian evolution in relation to increasing electrical load and is lower for the same electrical power cut, in comparison with other synchronous generators excited by permanent magnets; In short, the goal shows minimum values??; d.- generator protects itself from overload and short current due to elastic characteristic;
which it recommends for: - Battery charging batteries RENEWABLE autonomous systems in any configuration of voltages (up to 90% of U0) without additional devices limitation and adaptation; - Wind turbines with vertical or horizontal or Water-wheels - no need to use reducers or multipliers for speeds; - Technology sets "digital inverter" stationary or mobile;
The WIIA NEW ALTERNATOR with Switching Reluctance that use permanent neodymium magnets-excitation, has the following performance & advantages resulting from the analysis of tests performed by WIIA :
1- the braking torque by electric load is reduced up to 50%; - World premiere electric generators
2- self-protection at excess load and short-circuit (owing to constructive geometry);-; - World premiere electric generators
3- self-regulation of the batteries charging process; -; - World premiere electric generators
4- low starting (cogging) torque;
5- brush-less rotor excitation
6- maximum reliability
All these features recommend GRLC (en.=VRLG) for:
- Charging the accumulator batteries from RENEWABLE autonomous systems in any tension configuration (up to 90% of U0) without additional devices for limitation and adaptation;
- wind turbines with vertical or horizontal axle or hydro-turbine – with or without using reducers or speed multipliers, the yield of installations in which VRLG can be used increases significantly, each waft or water line can be used for generating electrical power;
- NEW WIIA Alternators can to be used for transport systems industry :
-auto/ motor;
- railway ;
- naval ;
- aerospace and devices.
- Stirling engines driven generators groups;
- stationary or mobile “digital invertor” electrogenic groups in technology;
Based on the new technology, variable reluctance switch electric generators may be designed with working speeds from 20 to 28,000 rot/min and powers up to 50 KVA for various gauges and type-dimensions specific to various applications.
TECHNICAL FEATURES:
1- significant increase of the power conversion efficiency of the mechanical energy in to the electric power due to the switching of magnetic reluctance of the magnetic flow in the ferromagnetic statoric core of induced windings as well as a switching of the direction of magnetic flow performing a complete magnetization/demagnetization hysteresis that producing an electromotive tension at least double in comparison to the known models which only perform a simple increase/decrease of the magnetic flow, used in the models of certain variable or switched reluctance generators adapted from electric engines configurations based on this principle, where the magnetic flow presents only a variation of amplitude; the direction of the magnetic induction vector remaining unchanged;
2- the braking torque by electric load charge is reduced up to 50% due to its constructive particularities, where the variation of the magnetic flux is accomplished by the switching the stator magnetic circuits route, without the relative displacement of the inductor against the induced or with interactiv action between those parts;
3- self-protection at excess load and short-circuit (owing to constructive geometry);
4- self-regulation of the batteries charging process by the natural characteristic of current limitation;
5- low starting (cogging) torque;
6- maximum reliability due to the neutral rotor magnetic switch & brushless excitation.
All these features recommend GRLC (en.=VRLG) for following industrial domains applications:
- REGENERATIVE ENERGY SYSTEMS in the "backup" applications with the buffer accumulator battery for:
- Wind turbines with vertical or horizontal axle or hydro-turbine – with or without using reducers or speed multipliers, the yield of installations in which VRLG can be used increases significantly, each waft or water line can be used for generating electrical power;
- Charging the accumulator batteries from RENEWABLE autonomous systems in any tension configuration (up to 90% of U0) without additional devices for limitation and adaptation;
- Stationary or mobile GENERATOR GROUP for increase the autonomy and reduce the fuel consumption:
- Stirling engines driven generators groups;
- automotive transport systems industry
- Alternators for auto-motors & for hybride electric cars for increase the autonomy and reduce the fuel consumption:
- railway
- alternators for LIGHTING WAGONS for increase the reliability and reduce the fuel consumption;
- aerospace, defence and naval;
- alternators for „on board” generators
- high-performance Welding generators sets for stationary or mobile applications
1- Based on the new WIIA’s technology, the Electric Generators with Switching Reluctance (ALTERNATOR ) may be designed with working speeds from 20 to 28,000 rot/min and powers up to 50 KVA for various gauges and type-dimensions specific to various applications - - we use to manufacture magnetic ferrites, the production cost is reduced by 20%.
2 - Between 50KVA to 500 KVA use neodymium permanent magnets.
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