Title:
回路遮断器を閉じるアクチュエータ及びその動作方法
Document Type and Number:
Japanese Patent JP5623041
Kind Code:
B2
Abstract:
A circuit breaker closing actuator and a method of operation is provided. The closing actuator (72) is disposed to communicate and receive signals (94) from a trip unit (48). The trip unit (46) includes a communications to transmit and receive data and signals from a remote location. The trip unit (46) transmits a signal (94) to the closing actuator (72) in response to receiving a closing signal from the remote location. The closing actuator (72) validates the signal (94) and activates a driving circuit (86) if the signal (94) is validated. The driving circuit (86) enables power to a solenoid (68) that closes the circuit breaker.
Inventors:
プラディープ・クマール・アナンド
ジェフリー・フリーマン・バットランド
ラジャニ・カッラ
ジェフリー・フリーマン・バットランド
ラジャニ・カッラ
Application Number:
JP2009196262A
Publication Date:
November 12, 2014
Filing Date:
August 27, 2009
Export Citation:
Assignee:
ゼネラル・エレクトリック・カンパニイ
International Classes:
H01H73/00; H01H71/68
Attorney, Agent or Firm:
Satoshi Arakawa
Hiroshi Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hiroshi Ogura
Toshihisa Kurokawa
Takuto Tanaka