Title:
WAVE FORM AND POWER FACTOR IMPROVING SYSTEM
Document Type and Number:
Japanese Patent JPS5325819
Kind Code:
A
Abstract:
PURPOSE:To improve the characteristic of a motor and to reduce the capacity of the power supply when the motor, of which the power factor or the efficiency is poor such as of histerisis motors. is actuated by non-sine curve voltage from invertors or so.
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Inventors:
ICHIKAWA KOUSAKU
Application Number:
JP10025876A
Publication Date:
March 10, 1978
Filing Date:
August 24, 1976
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H02P5/74; (IPC1-7): H02P7/74