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专利名称：An electronic control circuit for induction
electric motors driving electric vehicles
发明人：Guerzoni, Roberto,Varrone, Piergiorgio申请号：EP92121303.9申请日：19921215公开号：EP0548747A1公开日：19930630
专利附图：
摘要：An electronic control circuit for induction electric motors driving electricvehicles which by varying the feed voltage and frequency of an inverter-fed three-phaseshort-circuited rotor induction motor on the basis of the vehicle speed and theaccelerator position, enables the speed and acceleration of an electric vehicle to beregulated at the request of a user, independently of resistant torque variations, whilemaintaining the slip value equal to a desired slip value during any stage of operation,including that in which the motor operates as a generator.
申请人：FIAT AUTO S.p.A.
地址：Corso Giovanni Agnelli 200 I-10135 Torino IT
国籍：IT
代理机构：Lotti, Giorgio
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