Motor torque control method and system and air conditioner

The invention provides a motor torque control method and system and an air conditioner. The method comprises the steps that the q-axis current and the rotating speed of the motor are determined according to a three-phase current value, and the speed change of the motor is obtained through calculatio...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MATSUI KEIZO
Format:	Patent
Sprache:	chi ; 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 ELECTRICITY GENERATION
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