CONTROLLER OF OSCILLATORY-WAVE MOTOR

PURPOSE:To contrive to optimize a motor drive by setting the drive frequency in an oscillatory wave motor to the optimum frequency. CONSTITUTION:The frequency of a cycle voltage applied to an oscillatory-wave motor is once scanned within a predetermined range. the driven state of the motor at the ti...

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Bibliographic Details
Main Author KAWAMURA MASAHARU
Format Patent
LanguageEnglish
Published 15.11.1994
Edition5
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
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Summary:PURPOSE:To contrive to optimize a motor drive by setting the drive frequency in an oscillatory wave motor to the optimum frequency. CONSTITUTION:The frequency of a cycle voltage applied to an oscillatory-wave motor is once scanned within a predetermined range. the driven state of the motor at the time of the scan is detected, the optimum frequency is determined according to the driven state of the motor detected in the scan and a motor drive is conducted at the optimum frequency after the scan.
Bibliography:Application Number: JP19940057297