Generator power oscillation damping controller based on energy storage device
A technology for generator power and energy storage devices, which is applied in the direction of reducing/preventing power oscillations, and can solve problems such as technical solutions that have not yet appeared
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[0048] The technical solution of the present invention will be described in detail below in conjunction with the drawings and embodiments.
[0049] The embodiment provides a generator power oscillation damping controller based on an energy storage device. The controller adopts a dual-CPU cooperative processing hardware structure with real-time response characteristics. Through the independent operation of input state acquisition and damping control, the controller's The control period is reduced to the maximum value of the sampling period and the control program period. The controller takes the steady-state deviation of the output power of the generator as input, and uses a nonlinear proportional-integral-derivative controller to generate a power regulation control command for the energy storage device. The energy storage device suppresses the power oscillation of the generator.
[0050] In the aforementioned energy storage device-based generator power oscillation damping cont...
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