A gate driving device includes a power supply circuit configured to boost a power source voltage and to output a first driving power voltage and a second driving power voltage, and a gate driver configured to drive a top control signal for switching a top switch element of an inverter by receiving the first driving power voltage from the power supply circuit, to drive a bottom control signal for switching a bottom switch element of the inverter by receiving the second driving power voltage from the power supply circuit, and to output a charging control signal for switching a charging switch element connected to a neutral terminal of a motor and one end of the bottom switch element by receiving the second driving power voltage.
GATE DRIVING DEVICE AND METHOD OF CONTROLLING ELECTRIFIED VEHICLE INCLUDING SAME
2024-09-12
Patent
Electronic Resource
English
IPC: | 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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