Electric generator static excitation device multi-slave redundancy protection method
A technology of excitation device and redundant protection, applied in emergency protection circuit devices, electrical components, etc., can solve the problems of inability to achieve uninterrupted maintenance, switching disturbance, and difficult switching, and achieve the effect of convenient uninterrupted maintenance and simple and convenient switching.
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[0013] The multi-slave redundant protection method for the generator static excitation device of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0014] figure 1 It is a schematic diagram of the master-slave relationship of the multi-slave redundant protection method for the generator static excitation device of the present invention; as can be seen from the figure, in the figure: 1 is the generator static excitation device, 2 is the CAN bus, 3 is the mudbus TCP, and 4 is the industrial control room, 5 is a generator.
[0015] figure 2 It is a schematic diagram of the master-slave redundant switching of the multi-slave redundant protection method for the generator static excitation device of the present invention; as can be seen from the figure, the multi-slave redundant switching mode adopts the following method:
[0016] Redundancy protection is realized by master, backup and slave. The master,...
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