发明名称 PSC Motor system for use in HVAC applications with improved start-up
摘要 A motor control system for use in heating, ventilation and air conditioning applications including a blower and a motor coupled to drive the blower, an inverter coupled to provide energization to the motor, a relay capable of coupling the motor to the output of the inverter or to line power, and a controller providing signals to control the output of the inverter, where, upon startup and transfer of the motor from the line to the inverter, the output of the inverter is controlled by the inverter to provide for an enhanced startup or transfer.
申请公布号 US2004066160(A1) 申请公布日期 2004.04.08
申请号 US20020266238 申请日期 2002.10.08
申请人 WOODWARD ARTHUR E.;SHAHI PRAKASH B.;FURMANEK RALPH D. 发明人 WOODWARD ARTHUR E.;SHAHI PRAKASH B.;FURMANEK RALPH D.
分类号 H02P1/44;(IPC1-7):H02P1/04 主分类号 H02P1/44
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