Control system for self-excitation generator
专利汇可以提供Control system for self-excitation generator专利检索，专利查询，专利分析的服务。并且PURPOSE: To reduce the capacity of an initial excitation battery by inserting a step- up transformer between an automatic voltage regulator and a synchronized power source take-out transformer and bridging the step-up transformer after the estabilishment of the generator voltage.
CONSTITUTION: At the time of the start, a switch S
0 is open, and switches S
1 and S
2 are closed. When a switch S' is closed, initial excitation current is supplied from a battery B. When the secondary side voltage of a step-up transformer Ta reaches a predetermined value with increase of the generator voltage, an automatic voltage regulator AVR is operated, whereby exciting current is supplied from a power converter Th. When the secondary side voltage of the transformer is increased up to the operating voltage of the automatic voltage regulator AVR, the switch S
0 is closed, and the switches S
1 and S
2 are opened.
COPYRIGHT: (C)1979,JPO&Japio，下面是Control system for self-excitation generator专利的具体信息内容。
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