Method and circuit for controlling an electric power plant

Details Method and circuit for controlling an electric power plant Method and circuit for controlling an electric power plant

2005-11-23

2008-12-02

Gonzalez, Julio (Department: 2834)

Electricity: single generator systems

Generator control

C322S024000, C322S017000

Reexamination Certificate

active

07459890

ABSTRACT:
A control circuit is for an electric power plant including an asynchronous generator of an AC voltage, a motor to rotate a rotor of the asynchronous generator as a function of a first control signal of a developed motor torque, and a bank of capacitors coupled to the asynchronous generator and having a total capacitance varying as function of a second control signal. The control circuit may include a monitor circuit to monitor at least one parameter of the AC voltage, and a control signal generator circuit cooperating with the monitor circuit to generate the first and second control signals by soft-computing techniques both as a function of the frequency and of a representative value of an amplitude of the AC voltage to make the AC voltage have a desired amplitude and frequency.

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Modern Dictionary of Electronics. Rudolf Graf, 1999. Newnespress, Seventh Edition, pp. 313.

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