Title:
CONTROL SYSTEM FOR SELECTING POWER UNITS IN USE AND RESERVED
Document Type and Number:
Japanese Patent JPS5383040
Kind Code:
A
Abstract:
PURPOSE: To supply a stabilized power to the load even by an output of low voltage, by such manner that with a selector provided, a control be made for voltage of the reserved power unit to be slightly lower than that of the load at a normal time, and for the voltage to be raised to normal level at a time of the power unit in use causing a fault.
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Inventors:
TOUYA HIROKAZU
Application Number:
JP15818676A
Publication Date:
July 22, 1978
Filing Date:
December 28, 1976
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H02J9/06; H02J9/04; (IPC1-7): H02J9/04