MOTOR SYSTEM AND ENERGIZATION METHOD OF PERMANENT MAGNET MOTOR

PROBLEM TO BE SOLVED: To provide a motor system capable of magnetizing and demagnetizing a low coercive force permanent magnet at a small magnetizing current. SOLUTION: A permanent magnet motor 21 has a low coercive force permanent magnet 5 capable of changing a quantity of magnetization, a rotor 2...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NAGAI KAZUNOBU
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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