Title:
CONTROL CIRCUIT OF PWM CONVERTER CONNECTED TO PERMANENT MAGNET TYPE GENERATOR
Document Type and Number:
Japanese Patent JP3925903
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a means for giving command inductance used in taking out a maximum output from a permanent magnet type generator by cancelling the inductance of the permanent magnet type generator.
SOLUTION: A control circuit for a PWM converter connected to the permanent magnet type generator comprises: a means for solving by a sequential substitution method a cubic equation found by a power-supply angular frequency, inductances of d and q-axes of the generator and winding resistance, and the command resistance of the PWM converter; and a means for obtaining the output-phase voltage command of the PWM converter from the command resistance, the command inductance and the power-supply angular frequency.
Inventors:
Gozo Shioda
Yoichi Omori
Yoichi Omori
Application Number:
JP2001360274A
Publication Date:
June 06, 2007
Filing Date:
November 27, 2001
Export Citation:
Assignee:
Toyo Denki Manufacturing Co., Ltd.
International Classes:
H02M7/12; H02P9/00; (IPC1-7): H02M7/12; H02P9/00
Domestic Patent References:
| JP3032400A | ||||
| JP6054540A | ||||
| JP2001286147A | ||||
| JP11041995A | ||||
| JP2000083372A |
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