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We are currently seeking investors and manufacturing companies to license, purchase patent rights or enter into a royalty agreement for this timely invention, for the inventor of the innovative NEW ELECTRIC GENERATORS WITH RELUCTANT. Interested parties can send e-mail to contact listed at the bottom of this page.

NEW ELECTRIC GENERATORS WITH RELUCTANT -  PROTOTYPE

(General Electric in TORQUE RESISTANT LOW)

Worldwide Independent Inventors Association - Office Romania represented by Mister President Iordan Stavar
    and SC UMEB SA – Electrical Machines Plant in Bucharest, represented by Mister Manager Gheoghe Chitu;
 presented in partnership the invention VARIABLE RELUCTANCE SWITCH ELECTRIC GENERATOR – between 27th - 30th of March 2012 – in the 10th JUBILEE edition of International Exhibition of Research, Innovation and Invention « PRO INVENT » that took place in « Expo – Transilvania » Complex in Cluj – Napoca, Romania, where it received the Excellency Diploma and the  GOLDEN Medal for :
-    a new technology for VARIABLE RELUCTANCE SWITCH ELECTRIC GENERATOR
according to patents: &  PCT/RO 2011 / 000010    
–  Inventors: Tudor-Frunza Florin-Eugen & Iordan Stavar
- materialized through Prototype with „Transversal Flow” – Gauge = 200 / Pmax. = 5KVA

TECHNICAL FEATURS:


Worldwide Independent Inventors Association - Office Romania represented by Mister President Iordan Stavar
    and SC UMEB SA – Electrical Machines Plant in Bucharest, represented by Mister Manager Gheorhe Chitu;
 presented in partnership the invention VARIABLE RELUCTANCE SWITCH ELECTRIC GENERATOR – between 27th - 30th of March 2012 – in the 10th JUBILEE edition of International Exhibition of Research, Innovation and Invention « PRO INVENT » that took place in « Expo – Transilvania » Complex in Cluj – Napoca, Romania, where it received the Excellency Diploma  and the  GOLDEN Medal for :
-    a new technology for VARIABLE RELUCTANCE SWITCH ELECTRIC GENERATOR according to patents:
 &  PCT/RO 2011 / 000010   –  Inventors: Tudor-Frunza Florin-Eugen & Iordan Stavar
- materialized through Prototype with „Transversal Flow” – Gauge = 200 / Pmax. = 5KVA

Due to constructive features, the new type of electric generator based on the new technology for electrical power production based on the interaction between inductor magnets placed on stator as well as rotor, achieves a superior yield of  converting the mechanical power into electrical power and insures an increased reliability due to the lack of excitation contractor brushes and the technology of adhesion of magnets on rotor, eliminating the risk of their detachment on high speeds and torques, that may lead to an irreversible deterioration, in that it uses a ferromagnetic switch which accomplishes the commutation of stator magnetic circuits between inductors and induced; it may be designed and built with known technologies in various type-dimensions and gauges, with various powers/speeds/currents specific to various portable or stationary, including renewable energetic applications of small/medium or large capacity.

As a result of the analysis of performed tests, we concluded the following advantages:

    a. -   Reducing the torque (cogging) for starting (breakage) for values under 0.5 Nm which means that current can be practically generated for the slightest waft (under 2 m/s);

    b.- Generated electrical power exponentially increases by torque, the feature increasing the report   generated electrical power / gauge;

  c.- driving torque (resistant) for axle has a Gaussian evolution reported to the increase of electrical charge and it is smaller for the same output electrical power, compared to the other synchronous generators with excitation by permanent magnets; Briefly and in vacuum it presents minimum values;

n    Ug    Ig    Pg    Pu/shaft    Torque
rpm    [V]    [A]    [kW]    [kW]    [Nm]
595    263    0    0    0.01    0.8
578    230    3    0,696    0,461218    7,62047
562    190    6    1,152    0,830192    14,10736
544    155    10    1,57    1,284439    22,54851
535    142    12    1,728    1,409396    25,15838
505    112    17    1,938    2,276594    43,05241
493    94    20    1,92    2,483069    48,10002
510    68    24    1,68    2,1452    40,16992
537    46    26    1,248    1,264099    26,03751
565    19    28    0,588    0,19719    1,78436

d.-  the generator self-protects for overload and short-circuits due to elastic current feature;

CONCLUSIONS:

   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;

- Alternators 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 500KVA for various gauges and type-dimensions specific to various applications.

E-mail: contact@inventatori.ro
www.inventatori.ro