DRIVE DEVICE CONTROL UNIT

PROBLEM TO BE SOLVED: To provide a drive device control unit of which components are reliably fixed to assure vibration resistance and the number of components is decreased for reduction in size and weight. SOLUTION: A drive device control unit 1 which controls a drive device with a rotary electric...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUBO RYOHEI, TSUNODA KENTARO
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a drive device control unit of which components are reliably fixed to assure vibration resistance and the number of components is decreased for reduction in size and weight. SOLUTION: A drive device control unit 1 which controls a drive device with a rotary electric machine, includes a control board 33 for controlling the drive device, switching element modules 31 and 32 constituting an inverter 3 for driving the rotary electric machine, a smoothing capacitor 34 for smoothing an input power supply of the inverter 3, a first base 10 to which the switching element modules 31 and 32 are fixed, and a second base 20 which is supported by the first base 10 and to which the smoothing capacitor 34 is fixed. The control board 33 is fixed on the surface opposite to the surface of the second base 20 where the smoothing capacitor 34 is fixed. COPYRIGHT: (C)2009,JPO&INPIT