A digital power converter arrangement of an electric vehicle includes a CPU circuit and a function selection circuit. The CPU circuit is configured to execute and perform analog and digital conversion, pulse-width modulation and communication, including a CPU outputting one or more PWM signals by changing a time ratio of a turn-on/turn-off of square wave pulse width modulation signals. The function selection circuit includes a function selector switch configured to switch between an external battery charging function mode, an AC power supply output function mode, and an external motor driver function mode, and a motor selector switch configured to function a motor hall mode when the function selector switch is switched to the external motor driver function mode, wherein the CPU detects the function selector switch and motor selector switch to switch states to run corresponding functions.
Digital power converter arrangement of electric vehicle
2025-05-13
Patent
Electronic Resource
English
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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