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Class 318/146 - Speed of motor or driven device


Subclass of Class 318 - Electricity: motive power systems
Definition: Subject matter in which means are provided for controlling
No. of applications: 4
Last issue date: 12/04/2008


Application No.Application TitleIssue Date
20080297075Power system with multiple generator units
A method of operating a power system is provided. The method may include running one or more of a plurality of generator units that each include a power source, a first electric generator, and a second electric generator. Additionally, the method may include supplying e...
12/04/2008
20080211433Vehicle Driving System
To provide a four-wheel driving system capable of obtaining a rotating speed very accurately and improving motor controllability.

Solution: In a four-wheel drive vehicle, front wheels 14L and 14R are driven by an engine 1

09/04/2008
20080190680Vehicle Drive System And Electronic Circuit Device Used For The Same
An object of the present invention is to further improve the running performance of the vehicle. This object can be solved by providing a rollback controller 150 used for controlling the operation of an inverter 400 to control an armature current of the mo...
08/14/2008
20070132409FIELD WINDING SYNCHRONOUS GENERATOR-MOTOR
A field winding synchronous generator-motor includes: a power conversion section that is connected to an electric rotating machine and operating as a generator-motor, and that controls the electric rotating machine; a compensation amount storage section that stores a co...
06/14/2007
 
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