Controller calculating a distribution value to control electric current flow

A controller controls a rotating electric machine that has a plurality of winding wire groups, by using an instruction calculator, a temperature calculator, a distributor, and an electric current control section. The instruction calculator calculates an assist instruction value regarding a drive of...

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Bibliographische Detailangaben
1. Verfasser:	Kuramitsu Shuji
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERATION MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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Beschreibung
Zusammenfassung:	A controller controls a rotating electric machine that has a plurality of winding wire groups, by using an instruction calculator, a temperature calculator, a distributor, and an electric current control section. The instruction calculator calculates an assist instruction value regarding a drive of the machine. The machine has systems each having a combination of a winding wire group and an inverter. The distributor distributes the assist instruction value among the winding wire groups according to system temperatures, for the calculation of torque instruction values for the respective winding wire groups. In such manner, an overheat of the machine and the inverters is prevented.