CN104465166A - 直流软关断模块 - Google Patents
直流软关断模块 Download PDFInfo
- Publication number
- CN104465166A CN104465166A CN201310421685.2A CN201310421685A CN104465166A CN 104465166 A CN104465166 A CN 104465166A CN 201310421685 A CN201310421685 A CN 201310421685A CN 104465166 A CN104465166 A CN 104465166A
- Authority
- CN
- China
- Prior art keywords
- resistance
- metal contact
- contact
- soft switching
- connection metal
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310421685.2A CN104465166B (zh) | 2013-09-12 | 2013-09-12 | 直流软关断模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310421685.2A CN104465166B (zh) | 2013-09-12 | 2013-09-12 | 直流软关断模块 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104465166A true CN104465166A (zh) | 2015-03-25 |
CN104465166B CN104465166B (zh) | 2018-06-08 |
Family
ID=52911065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310421685.2A Active CN104465166B (zh) | 2013-09-12 | 2013-09-12 | 直流软关断模块 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104465166B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106849327A (zh) * | 2017-01-19 | 2017-06-13 | 上海电气集团股份有限公司 | 一种交直流混合型的断路器及控制方法 |
WO2019241924A1 (zh) * | 2018-06-20 | 2019-12-26 | 何曙光 | 直流软关断模块 |
US20200044438A1 (en) * | 2018-08-05 | 2020-02-06 | Shuguang He | Dc soft turn-off module |
CN110993403A (zh) * | 2017-07-24 | 2020-04-10 | 广州市金矢电子有限公司 | 直流灭弧电路及装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198668A (en) * | 1977-09-26 | 1980-04-15 | Asea Aktiebolag | High-voltage direct current interuption devices |
CN1082247A (zh) * | 1993-04-08 | 1994-02-16 | 陈光冶 | 几种直流开关灭弧电路 |
EP0660352A1 (en) * | 1993-12-09 | 1995-06-28 | Asea Brown Boveri Ab | Direct-current breaker for high power |
CN1164746A (zh) * | 1997-05-22 | 1997-11-12 | 马鸿绪 | 无火花开关 |
CN1306292A (zh) * | 1999-03-15 | 2001-08-01 | 罗宏基 | 继电器、接触器 |
CN1567495A (zh) * | 2003-06-12 | 2005-01-19 | 上海科特高分子材料有限公司 | 开关设备的无弧切换电路及其方法 |
-
2013
- 2013-09-12 CN CN201310421685.2A patent/CN104465166B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198668A (en) * | 1977-09-26 | 1980-04-15 | Asea Aktiebolag | High-voltage direct current interuption devices |
CN1082247A (zh) * | 1993-04-08 | 1994-02-16 | 陈光冶 | 几种直流开关灭弧电路 |
EP0660352A1 (en) * | 1993-12-09 | 1995-06-28 | Asea Brown Boveri Ab | Direct-current breaker for high power |
CN1164746A (zh) * | 1997-05-22 | 1997-11-12 | 马鸿绪 | 无火花开关 |
CN1306292A (zh) * | 1999-03-15 | 2001-08-01 | 罗宏基 | 继电器、接触器 |
CN1567495A (zh) * | 2003-06-12 | 2005-01-19 | 上海科特高分子材料有限公司 | 开关设备的无弧切换电路及其方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106849327A (zh) * | 2017-01-19 | 2017-06-13 | 上海电气集团股份有限公司 | 一种交直流混合型的断路器及控制方法 |
CN106849327B (zh) * | 2017-01-19 | 2020-03-17 | 上海电气集团股份有限公司 | 一种交直流混合型的断路器及控制方法 |
CN110993403A (zh) * | 2017-07-24 | 2020-04-10 | 广州市金矢电子有限公司 | 直流灭弧电路及装置 |
WO2019241924A1 (zh) * | 2018-06-20 | 2019-12-26 | 何曙光 | 直流软关断模块 |
US20200044438A1 (en) * | 2018-08-05 | 2020-02-06 | Shuguang He | Dc soft turn-off module |
Also Published As
Publication number | Publication date |
---|---|
CN104465166B (zh) | 2018-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: He Shuguang Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
DD01 | Delivery of document by public notice |
Addressee: He Shuguang Document name: Notification that Application Deemed not to be Proposed |
|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LIU QINGXIANG Effective date: 20150707 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150707 Address after: Nanshan District New South Road, Shenzhen city Guangdong province 518052 Hyde building block A room 1402 Applicant after: He Shuguang Address before: Nanshan District New South Road, Shenzhen city Guangdong province 518052 Hyde building block A room 1402 Applicant before: He Shuguang Applicant before: Liu Qingxiang |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |