Title:
DETECTING AND SETTING SYSTEM FOR DC POWER TRANSMISSION
Document Type and Number:
Japanese Patent JPS5467647
Kind Code:
A
Abstract:
PURPOSE: To provide preferable power transmission by switching the detector and setting unit gain in response to the starting state of converter group.
CONSTITUTION: An electric power is controlled to constant by switching the gain of detector and setting unit in response to the operating converter group number with a gain converter 18 provided with power setting value. That is, when the converter 2 is stopped during the operation of the converters 1, 2, the electric power can be retained constant by multiplying it double at the gain converter 18.
Inventors:
TAMAI MAKOTO
KAWAI TADAO
KAWAI TADAO
Application Number:
JP13349977A
Publication Date:
May 31, 1979
Filing Date:
November 09, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02J1/00; H02M7/48; H02M7/72; (IPC1-7): H02J1/00; H02M7/72
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