Title:
MAGNETIC FIELD PART SUPERVISORY DEVICE OF BRUSHLESS SYNCHRONOUS MACHINE
Document Type and Number:
Japanese Patent JPS5332323
Kind Code:
A
Abstract:
PURPOSE:To supervise a field part by obtaining a proportional quantity from signal euqntities from detecting elements detecting excitation currents of AC side and DC side respectively from a stationary side through an air gap, and by providing a proportional quantity detecting circuit to output a signal when deviating from an established value.
Inventors:
AMAGASA NOBUMASA
Application Number:
JP10746476A
Publication Date:
March 27, 1978
Filing Date:
September 07, 1976
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H02P23/00; H02P25/00; H02P25/022; H02P25/03; H02P25/16; H02P27/00; (IPC1-7): H02P5/28
Domestic Patent References:
| JPS4959201A | 1974-06-08 |