The present invention relates to an inverter for an electric vehicle, wherein the inverter (10) is that one end thereof is connected to a traction battery (11) of the electric vehicle and the other end thereof is connected to a three-phase motor (12) of the electric vehicle. In addition, the inverter (10) is configured to charge the traction battery (11) when a star point (25) of the three-phase motor (12) is connected to a charging station (35), and comprises low-voltage side switches (13) for stopping charging when the operating limit of the inverter (10) is exceeded. The present invention also provides a corresponding electric vehicle.
본 발명은, 전기 자동차를 위한 인버터에 있어서, 인버터(10)는 일 단부에서 전기 자동차의 트랙션 배터리(11)에 연결되며, 타 단부에서 전기 자동차의 3상 모터(12)에 연결되도록 구성되고; 인버터(10)는 3상 모터(12)의 스타 포인트(25)가 충전소(35)에 연결되는 경우 트랙션 배터리(11)를 충전하도록 구성되며; 인버터(10)는 인버터(10)의 작동 한계치를 초과하는 경우 충전을 중단하기 위한 저전압측 스위치들(13)을 포함하는 것을 특징으로 하는 인버터를 제공한다. 본 발명은 또한 대응하는 전기 자동차를 제공한다.
INVERTER FOR AN ELECTRIC AUTOMOBILE
전기 자동차를 위한 인버터
2019-04-18
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
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