Electricity: motive power systems – Control of both armature circuit
Patent
1997-04-11
1998-08-11
Masih, Karen
Electricity: motive power systems
Control of both armature circuit
318376, 318381, 318154, 318139, 318373, 318501, 318521, 388801, 388803, 388843, 388815, 388826, H02P 100
Patent
active
057931755
ABSTRACT:
A system is provided for controlling a D-C motor which is constructed to propel a golf car. The motor is controlled to provide performance according to a predetermined field current map which calls for a particular performance response to specified performance events. The performance events are detected by sensing actual speed and armature current and the performance response is triggered by adjustment of the field current. A performance map correlating actual speed to various events and specifying the field current response is designed for the motor used. In addition an armature current performance map is similarly constructed correlating armature current to particular performance events.
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Masih Karen
Textron Inc.
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