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Class 318/766 - Primary and secondary circuits


Subclass of Class 318 - Electricity: motive power systems
Definition: Subject matter wherein the system to supply and or control
No. of applications: 2
Last issue date: 03/04/2010


Application No.Application TitleIssue Date
20100052599INVERTER DEVICE
An inverter device driving an induction motor including main and auxiliary windings both having different winding specifications includes a three-arm inverter circuit having phase output terminals connected to the main winding, the auxiliary winding and a neutral windin... 		03/04/2010
20080303476ELECTRIC MOTOR CONTROL DEVICE
An excitation current processor of a current controller processes the excitation current corresponding to the magnetic flux instruction from the magnetic flux instruction processor. It multiplies this excitation current with a boost coefficient to obtain an excitation c... 		12/11/2008
 
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