디바이스 및 방법은, 파워 서플라이에서의 요동과 무관하게 게이트 구동기 단자 상에 안정된 출력을 유지하기 위한 보호 디바이스를 제공하고, 이러한 보호 디바이스는, 파워 서플라이를 모니터링하고 파워 서플라이에서의 요동을 검출하도록 구성되는 저전압 검출 회로; 및 저전압 검출 회로가 파워 서플라이에서의 요동을 검출하는 경우 파워 서플라이로부터 게이트 구동기 단자를 격리시키도록 구성되는 게이트 격리 회로를 포함하고, 게이트 구동기 단자의 전압은 게이트가 격리될 때 미리선택된 범위 내에서 유지된다.

    Devices and methods provide a protection device for maintaining a steady output on a gate driver terminal despite fluctuations in a power supply, the protection device including low voltage detection circuitry configured to monitor the power supply and detect fluctuations in the power supply; and gate isolation circuitry configured to isolate the gate driver terminal from the power supply if the low voltage detection circuitry detects a fluctuation in the power supply, wherein a voltage of the gate driver terminal is maintained within a preselected range when the gate is isolated.


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    Title :

    POWER SUPPLY PROTECTION SYSTEM


    Additional title:

    파워 서플라이 보호 시스템


    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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