CN106920711B - 高压负荷开关-熔断器组合开关 - Google Patents
高压负荷开关-熔断器组合开关 Download PDFInfo
- Publication number
- CN106920711B CN106920711B CN201511000934.6A CN201511000934A CN106920711B CN 106920711 B CN106920711 B CN 106920711B CN 201511000934 A CN201511000934 A CN 201511000934A CN 106920711 B CN106920711 B CN 106920711B
- Authority
- CN
- China
- Prior art keywords
- switch
- load switch
- earthing
- fuse
- vacuum
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000009826 distribution Methods 0.000 claims abstract description 29
- 239000003822 epoxy resin Substances 0.000 claims description 19
- 229920000647 polyepoxide Polymers 0.000 claims description 19
- 230000003068 static effect Effects 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 13
- 238000009413 insulation Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/04—Interlocking mechanisms
- H01H31/10—Interlocking mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511000934.6A CN106920711B (zh) | 2015-12-28 | 2015-12-28 | 高压负荷开关-熔断器组合开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511000934.6A CN106920711B (zh) | 2015-12-28 | 2015-12-28 | 高压负荷开关-熔断器组合开关 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106920711A CN106920711A (zh) | 2017-07-04 |
CN106920711B true CN106920711B (zh) | 2018-11-20 |
Family
ID=59455850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511000934.6A Active CN106920711B (zh) | 2015-12-28 | 2015-12-28 | 高压负荷开关-熔断器组合开关 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106920711B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107800068B (zh) * | 2017-11-28 | 2024-04-26 | 沈阳昊诚电气有限公司 | 一种环保气体绝缘开关柜 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3915948A1 (de) * | 1989-05-12 | 1990-11-15 | Siemens Ag | Lastschaltanlage mit einem dreistellungsschalter |
CN201060788Y (zh) * | 2007-06-26 | 2008-05-14 | 山东泰开真空开关有限公司 | 户内高压真空负荷开关-熔断器组合电器 |
CN201274253Y (zh) * | 2008-08-29 | 2009-07-15 | 阮晖 | 户内40.5kV真空负荷开关熔断器组合电器 |
CN201717178U (zh) * | 2010-01-21 | 2011-01-19 | 山东泰开真空开关有限公司 | 新型户内高压真空负荷开关-熔断器组合电器 |
CN103474270B (zh) * | 2013-08-29 | 2017-04-05 | 浙江博益电气有限公司 | 一种固封式真空负荷开关 |
CN205303292U (zh) * | 2015-12-28 | 2016-06-08 | 国家电网公司 | 高压负荷开关-熔断器组合开关 |
-
2015
- 2015-12-28 CN CN201511000934.6A patent/CN106920711B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106920711A (zh) | 2017-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105515557B (zh) | 直流断路器及使用该直流断路器的方法 | |
TW201240252A (en) | Switching device unit and switch gear | |
CN104037011A (zh) | 看门狗分界负荷开关 | |
US20140175059A1 (en) | Insulating cylinder and a main circuit structure using the same | |
KR20130017612A (ko) | 가스절연 개폐장치 | |
CN102290731A (zh) | 三相共体紧凑型固体绝缘高压交流真空开关柜 | |
CN106920711B (zh) | 高压负荷开关-熔断器组合开关 | |
CN205303292U (zh) | 高压负荷开关-熔断器组合开关 | |
CN105632837A (zh) | 一种高压配电线路的接线端子和断路装置 | |
CN107045959A (zh) | 旋转式双断点开关接触系统接线改良结构 | |
CN101055814B (zh) | 高压真空断路器 | |
CN102497186A (zh) | 一种直流负荷开关的实现方法 | |
CN101651294B (zh) | 配电变压器一体化控制系统 | |
CN102938543A (zh) | 智能型全绝缘全封闭充气式环网柜 | |
CN105304302B (zh) | 一种一次熔断器可操作型户外电压互感器组件 | |
CN2927427Y (zh) | 中压开关柜中隔离开关的安装结构 | |
CN205050770U (zh) | 三工位直动型负荷开关单相模块 | |
CN209592774U (zh) | 一种气体绝缘环网柜的结构 | |
CN105788951A (zh) | 固封式户内高压真空断路器保护装置及进行保护的方法 | |
CN207165485U (zh) | 一种用于环网柜的小型真空接触器 | |
CN105244223A (zh) | 三工位直动型负荷开关单相模块 | |
CN206060167U (zh) | 一种智能漏电断路器的控制器 | |
CN206388641U (zh) | 一种柱上断路器 | |
CN103123874A (zh) | 一种户外高压交流自动重合器 | |
CN205565709U (zh) | 智能远程控制防架空绝缘保护装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Beijing Electric Power Company Applicant after: Nanjing Nari Co., Ltd. Applicant after: Beijing NARI yanhuayuan Power Technology Co. Ltd. Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Beijing Electric Power Company Applicant before: Nanjing Nari Co., Ltd. Applicant before: Dianyan Huayuan Power Tech. Co., Ltd., Beijing |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: STATE GRID BEIJING ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Co-patentee after: Nanjing Nanrui Group Co. Co-patentee after: NARI Intelligent Distribution Technology Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID BEIJING ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA Co-patentee before: Nanjing Nanrui Group Co. Co-patentee before: BEIJING NANRUI DIANYAN HUAYUAN ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |