Provided is an inverter for driving an electric vehicle motor. The inverter comprises: N (one or more) number of inverter parts including multiple switching elements and outputting voltage charged in an electric vehicle battery to a motor; and a control part for turning on and off the multiple switching elements included in the N number of inverter parts. Each of the N number of inverter parts includes: a first switching element having one end connected to one end of the battery; a second switching element having one end connected to the other end of the first switching element; a third switching element having one end connected to one end of the battery and one end of the first switching element; a fourth switching element having one end connected to the other end of the third switching element; a fifth switching element having one end connected to the other end of the fourth switching element and having the other end connected to the other end of the first switching element and one end of the second switching element; and a capacitor having one end connected to the other end of the third switching element and one end of the fourth switching element and having the other end connected to the other end of the first switching element, one end of the second switching element and the other end of the fourth switching element.
INVERTER FOR DRIVING ELECTRIC VEHICLE MOTOR
2015-09-04
Patent
Elektronische Ressource
Koreanisch
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |