Integrated generator controller for high-voltage DC. generating system
A generator controller and power generation system technology, which is applied in the direction of controlling generators, electrical components, emergency protection circuit devices, etc. through magnetic field changes, can solve the problems of reducing system reliability and complex system structure, and achieves improved reliability and reliability. The effect of maintainability, improving response speed, and simplifying structure
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[0028] The dotted line box in Fig. 1 is a composition block diagram of the integrated generator controller of the high-voltage DC power generation system of the present invention. It can be seen from Figure 1 that the output signal of the exciter is controlled by the excitation relay, and the output signal of the excitation relay is rectified by the rectifier circuit. PMG It is sent to the main circuit of the voltage regulator connected to the excitation winding F of the main generator, and the digital signal processor DSP and peripheral circuits are connected to the main circuit of the voltage regulator through the digital voltage regulation interface circuit. The two current detection signals of the current detection sensor CT1 for detecting the output load current of the generator and the current detection sensor CT2 for detecting the differential current of the system are respectively input to the digital voltage regulation interface circuit. The digital signal processor D...
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