Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP9138877ApriorityCriticalpatent/JPS5426414A/en
Publication of JPS5426414ApublicationCriticalpatent/JPS5426414A/en
PURPOSE: To avoid an operation of trip in generator, by such means that with an independent cooler control system provided per every cubicle for rectifier group being accommodated, even when in a time of fault of the cooler, an output of generator be decreased to a level corresponding to a tolerable output of the remaining rectifier.
COPYRIGHT: (C)1979,JPO&Japio
JP9138877A1977-08-011977-08-01Protective device for exciter
PendingJPS5426414A
(en)