APPARATUS FOR DRIVING PERMANENT MAGNETIC ACTUATOR

The present invention relates to a permanent magnet type actuator driving apparatus which can be electrically interlocked. In accordance with one embodiment of the present invention, the permanent magnet type actuator driving apparatus, which drives a permanent magnet type actuator of a circuit brea...

Full description

Saved in:
Bibliographic Details
Main Author BYEON JEONG MU
Format Patent
LanguageEnglish
Korean
Published 07.12.2022
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:The present invention relates to a permanent magnet type actuator driving apparatus which can be electrically interlocked. In accordance with one embodiment of the present invention, the permanent magnet type actuator driving apparatus, which drives a permanent magnet type actuator of a circuit breaker cutting off power for a substation facility, includes: a detection unit detecting an inserted or open state of the permanent magnet type actuator; a control unit controlling the transmission of an inputted insertion signal depending on whether the permanent magnet type actuator is in the inserted state, which has been detected by the detection unit; and a driving unit applying a current to an insertion coil of the permanent magnet type actuator so that the permanent magnet type actuator can perform an insertion operation in accordance with the insertion signal transmitted from the control unit. Therefore, the present invention is capable of preventing an incomplete open state from occurring in the permanent magnet type actuator. 본 발명은, 전기적으로 인터락(interlock)되는 영구 자석형 액추에이터 구동 장치에 관한 것으로, 본 발명의 일 실시예에 따른 영구 자석형 액추에이터 구동 장치는 변전 설비의 전력을 차단하는 차단기의 영구 자석형 액추에이터를 구동시키는 영구 자석형 액추에이터 구동 장치에 있어서, 상기 영구 자석형 액추에이터의 투입 상태 또는 개방 상태를 검출하는 검출부, 상기 검출부에서 검출된 상기 영구 자석형 액추에이터의 투입 상태 여부에 따라 입력된 투입 신호의 전달을 제어하는 제어부, 상기 제어부로부터 전달받은 투입 신호에 따라 상기 영구 자석형 액추에이터가 투입 동작을 하도록 상기 영구 자석형 액추에이터의 투입 코일에 전류를 인가하는 구동부를 포함할 수 있다.
Bibliography:Application Number: KR20210069719