Patent EA-004913-B1 (EA)
Title: Energy conversion method
Inventor: DASHKOV ALEXANDER NIKOLAEVICH
IPC: F03D9/00
Filed: 2001-09-03
Abstract: 1. A power plant comprising an engine with a shaft whose power and/or shaft rotation are not constant, an accumulating device, a main electric generator having a n phase stator winding, the rotor of which is mechanically fixed to the engine shaft, and the n phase stator winding is adapted for connecting to a consumer and to the accumulating device, and stabilization means of the rotor rotation frequency, characterized in that comprises at least one additional generator with m-phase stator winding, the rotor of which is mechanically fixed to the engine shaft, and the m phase stator winding is adapted for connecting to the accumulating device, the stabilization means of the rotor rotation frequency is adapted for switching OFF or ON to the accumulating device of at least one of generator phases. 2. The power plant of claim 1, characterized in that the stabilization means of the rotor rotation frequency comprises thyristors connecting phases of at least one of generators to the accumulating device, and a rotation frequency gauge or a current frequency gauge connected to a processor which controls the thyristors work. 3. The power plant of claim 1, characterized in that the accumulating device is designed in the form of heating elements immersed in liquid. 4. The power plant of claim 3, characterized in that water is used as liquid. 5. The power plant of claim 3, characterized in that comprises means of adjusting the resistance of the heating elements. 6. The power plant of claim 5, characterized in that the heating elements are designed as conductive parallel-plates and the resistance adjusting means is designed as a mechanism of adjusting the distance between the conducting plates. 7. A method of power plant operation of claim 1, characterized in that electric energy is transferred to the consumer from generator windings only at the rotor rotation frequency which corresponds with the frequency of the consumed current obtained from windings, and stabilization of this rotation frequency is accomplished by means of switching OFF or ON and adjusting of the accumulating device load concurrently from all the windings of at least one generator, connected to the consumer, and/or single phases of at least one generator disconnected from the consumer. 8. The method of claim 7, characterized in that the switching ON and OFF of the accumulating device load is carried out on the basis of the data from a rotation frequency gauge or a current frequency gauge. 9. The method of claim 7, characterized in that the switching ON and OFF of the consumer is carried out on the basis of the data from a rotation frequency gauge or a current frequency gauge. 10. The method of claim 7, characterized in that some part of the electric power is converted in the accumulating device into the heat energy. 11. The method of claim 10, characterized in that some part of the electric power is converted in the accumulating device into the heat energy of liquid. 12. The method of claim 10, characterized in that the adjusting of the accumulating device load is carried out by means of adjusting the resistance of the heating elements.