JP4374669B2 - 開閉装置 - Google Patents

開閉装置 Download PDF

Info

Publication number
JP4374669B2
JP4374669B2 JP23681799A JP23681799A JP4374669B2 JP 4374669 B2 JP4374669 B2 JP 4374669B2 JP 23681799 A JP23681799 A JP 23681799A JP 23681799 A JP23681799 A JP 23681799A JP 4374669 B2 JP4374669 B2 JP 4374669B2
Authority
JP
Japan
Prior art keywords
charging
switch
circuit
capacitor
discharge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP23681799A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001067969A (ja
JP2001067969A5 (https=
Inventor
行徳 岸田
博之 笹尾
知恵 高橋
和彦 香川
洋一 上野
英二 森藤
隆文 西岡
正 橋本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP23681799A priority Critical patent/JP4374669B2/ja
Publication of JP2001067969A publication Critical patent/JP2001067969A/ja
Publication of JP2001067969A5 publication Critical patent/JP2001067969A5/ja
Application granted granted Critical
Publication of JP4374669B2 publication Critical patent/JP4374669B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP23681799A 1999-08-24 1999-08-24 開閉装置 Expired - Lifetime JP4374669B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23681799A JP4374669B2 (ja) 1999-08-24 1999-08-24 開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23681799A JP4374669B2 (ja) 1999-08-24 1999-08-24 開閉装置

Publications (3)

Publication Number Publication Date
JP2001067969A JP2001067969A (ja) 2001-03-16
JP2001067969A5 JP2001067969A5 (https=) 2006-08-17
JP4374669B2 true JP4374669B2 (ja) 2009-12-02

Family

ID=17006231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23681799A Expired - Lifetime JP4374669B2 (ja) 1999-08-24 1999-08-24 開閉装置

Country Status (1)

Country Link
JP (1) JP4374669B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3043833B1 (fr) * 2015-11-17 2017-12-22 Inst Supergrid Disjoncteur pour un reseau a courant continu haute tension, avec oscillation forcee de courant
CN112751313B (zh) * 2021-01-29 2025-11-21 伊顿电气有限公司 混合式直流断路器
EP4036949B1 (en) * 2021-01-29 2025-05-21 Eaton Electrical Ltd. A hybrid dc circuit breaker

Also Published As

Publication number Publication date
JP2001067969A (ja) 2001-03-16

Similar Documents

Publication Publication Date Title
US4805062A (en) DC circuit breaker and method of commutation thereof
JPS63131411A (ja) 転流回路
JP3965037B2 (ja) 直流用真空遮断装置
WO2019104793A1 (zh) 一种微损耗组合机械式直流断路器及其控制方法
US20040066587A1 (en) Hybrid electrical switching device
US3401303A (en) Circuit closing and interrupting apparatus
EP0666581B1 (en) D.C. cut-off extinguishing ARC circuit
KR20180028239A (ko) 배터리 팩
CN106849327B (zh) 一种交直流混合型的断路器及控制方法
JPH0514690Y2 (https=)
JP4374669B2 (ja) 開閉装置
JPS6357895B2 (https=)
JP7323878B1 (ja) 電流開閉装置
JP4774961B2 (ja) 無停電電源装置
CN209860589U (zh) 一种消除励磁涌流的装置
JP2002110006A (ja) 直流遮断器
JPH0212367B2 (https=)
JP3619212B2 (ja) 開閉装置
KR20180072335A (ko) 진공 갭 스위치를 이용한 역전류 주입형 직류 전류 차단 장치 및 방법
RU2100861C1 (ru) Контактор постоянного тока с бездуговой коммутацией
KR101947056B1 (ko) Ｄｃ 차단기
JPH0346934B2 (https=)
Grote et al. Optimized Circuit Breaker for DC Grids
CN220822625U (zh) 发电机两进一母联控制电源保护电路
CA1309487C (en) Apparatus for reducing stresses that initiate restrike of breakers in disconnecting capacitor banks

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20040630

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060629

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060629

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090204

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090210

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090413

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090512

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090710

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090818

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090831

R151 Written notification of patent or utility model registration

Ref document number: 4374669

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120918

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130918

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term