CN101340066B - Solid insulating fully enclosed looped network cabinet - Google Patents
Solid insulating fully enclosed looped network cabinet Download PDFInfo
- Publication number
- CN101340066B CN101340066B CN2007101184360A CN200710118436A CN101340066B CN 101340066 B CN101340066 B CN 101340066B CN 2007101184360 A CN2007101184360 A CN 2007101184360A CN 200710118436 A CN200710118436 A CN 200710118436A CN 101340066 B CN101340066 B CN 101340066B
- Authority
- CN
- China
- Prior art keywords
- housing
- power transmission
- transmission shaft
- looped network
- fully enclosed
- 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
- 239000007787 solid Substances 0.000 title claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003822 epoxy resin Substances 0.000 claims abstract description 9
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 9
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000002955 isolation Methods 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
-
- 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
- H01H31/003—Earthing switches
-
- 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
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
-
- 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
- H01H33/02—Details
- H01H33/022—Details particular to three-phase circuit breakers
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101184360A CN101340066B (en) | 2007-07-05 | 2007-07-05 | Solid insulating fully enclosed looped network cabinet |
PCT/CN2007/070675 WO2009003345A1 (en) | 2007-07-05 | 2007-09-12 | Solid insulation full-closed loop networt cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101184360A CN101340066B (en) | 2007-07-05 | 2007-07-05 | Solid insulating fully enclosed looped network cabinet |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101340066A CN101340066A (en) | 2009-01-07 |
CN101340066B true CN101340066B (en) | 2010-09-29 |
Family
ID=40214065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101184360A Active CN101340066B (en) | 2007-07-05 | 2007-07-05 | Solid insulating fully enclosed looped network cabinet |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101340066B (en) |
WO (1) | WO2009003345A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101728781B (en) * | 2009-12-16 | 2012-06-13 | 北京合纵科技股份有限公司 | Solid isolated vacuum ring main unit |
CN101847838B (en) * | 2010-06-22 | 2014-01-08 | 北京双杰电气股份有限公司 | 24kV solid insulated fully-closed switch combined electrical appliance |
CN102136682A (en) * | 2010-12-29 | 2011-07-27 | 常州森源力拓开关有限公司 | Solid insulating switch cabinet |
CN102222868B (en) * | 2011-06-22 | 2013-07-24 | 上海正昊电力科技有限公司 | Solid insulating vacuum ring network cabinet |
CN102437518B (en) * | 2011-12-29 | 2014-10-08 | 北京双杰电气股份有限公司 | Three-station solid insulating fully-sealed switch grounding mechanism |
CN102522713B (en) * | 2011-12-29 | 2015-01-07 | 北京双杰电气股份有限公司 | Three-station solid insulating full-closed ring main unit |
CN102545089B (en) * | 2012-02-20 | 2015-08-19 | 北京科力恒久电力技术股份有限公司 | Fully closed solid insulated switch insulating cover |
EP2763152A1 (en) * | 2012-03-26 | 2014-08-06 | ABB Technology AG | An electric switching device and related electric apparatus |
CN102761072A (en) * | 2012-07-27 | 2012-10-31 | 无锡市凯立电器有限公司 | Solid insulated load switch-fuse combined electric appliance cabinet |
CN203134677U (en) | 2012-12-25 | 2013-08-14 | 北京华东森源电气有限责任公司 | Insulating cylinder and main loop structure adopting same |
CN103151723A (en) * | 2013-04-07 | 2013-06-12 | 深圳市金博联电力技术有限公司 | Completely-sealed and complete-solid insulation ring main unit |
CN103280728B (en) * | 2013-06-21 | 2015-06-24 | 许昌华元泰电气科技有限公司 | Intelligent solid insulating metal-enclosed switchgear |
CN104242137A (en) * | 2013-11-15 | 2014-12-24 | 宏秀电气有限公司 | Solid ring main unit vacuum assembly |
CN104505284B (en) * | 2014-12-10 | 2017-03-15 | 北京双杰电气股份有限公司 | Bidirectional load switchgear |
CN105719897A (en) * | 2016-03-29 | 2016-06-29 | 西安森源配电自动化设备有限公司 | Indoor high-voltage alternating-current isolating circuit breaker |
CN105719894A (en) * | 2016-03-29 | 2016-06-29 | 西安森源配电自动化设备有限公司 | Indoor high-voltage alternating-current isolating load switch |
CN106208387B (en) * | 2016-08-30 | 2018-06-22 | 温州电力设计有限公司 | A kind of intelligent distribution system |
CN106208067B (en) * | 2016-08-30 | 2018-06-22 | 温州电力设计有限公司 | A kind of double loop anti-harmonic capacitor |
CN107765044B (en) * | 2017-11-03 | 2023-09-26 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Change-over transformer temperature rise test is with change-over switch device |
CN108134337A (en) * | 2017-12-27 | 2018-06-08 | 上海正昊电力科技有限公司 | Breaker module and the environmentally friendly gas-insulated ring network cabinet for including it |
CN109360765A (en) * | 2018-11-16 | 2019-02-19 | 湖北上科电气有限公司 | A kind of isolation knife device for vacuum load switch |
CN110768153B (en) * | 2019-11-07 | 2024-06-11 | 清远市新能电力工程有限公司 | Fixed high-voltage ring main unit structure of lower median ground sword |
JP6877515B1 (en) * | 2019-11-27 | 2021-05-26 | 三菱電機株式会社 | Manufacturing method of grounding device, switchboard and grounding device |
CN112509848B (en) * | 2020-11-27 | 2023-11-17 | 河南平高通用电气有限公司 | Electric operating device of grounding switch for ring main unit test |
EP4443462A1 (en) * | 2023-04-03 | 2024-10-09 | Eaton Intelligent Power Limited | Compact switching apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1109277A3 (en) * | 1999-12-18 | 2002-04-10 | ABB PATENT GmbH | Coupling element for two, mounted side by side, installation apparatuses, and method for the connection of installation apparatuses |
CN2788420Y (en) * | 2004-04-03 | 2006-06-14 | 深圳市沃尔电气有限公司 | Novel indoor and outdoor circulating net cabinet |
CN201051616Y (en) * | 2007-07-05 | 2008-04-23 | 北京双杰配电自动化设备有限公司 | Solid insulation full enclosed loop cabinet |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1278465C (en) * | 2003-09-19 | 2006-10-04 | 厦门协成实业有限公司 | Fixed vacuum breaker switch cabinet |
JP4660303B2 (en) * | 2005-07-12 | 2011-03-30 | 株式会社東芝 | Solid insulation switchgear |
CN2836279Y (en) * | 2005-07-14 | 2006-11-08 | 杭州电器开关有限公司 | 12KV indoor AC high-voltage sulfur hexafluoride ring network switchgear |
CN2867671Y (en) * | 2006-01-05 | 2007-02-07 | 镇江龙源电力科技有限公司 | Whole-solid insulating metal enclosed switch device |
-
2007
- 2007-07-05 CN CN2007101184360A patent/CN101340066B/en active Active
- 2007-09-12 WO PCT/CN2007/070675 patent/WO2009003345A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1109277A3 (en) * | 1999-12-18 | 2002-04-10 | ABB PATENT GmbH | Coupling element for two, mounted side by side, installation apparatuses, and method for the connection of installation apparatuses |
CN2788420Y (en) * | 2004-04-03 | 2006-06-14 | 深圳市沃尔电气有限公司 | Novel indoor and outdoor circulating net cabinet |
CN201051616Y (en) * | 2007-07-05 | 2008-04-23 | 北京双杰配电自动化设备有限公司 | Solid insulation full enclosed loop cabinet |
Also Published As
Publication number | Publication date |
---|---|
CN101340066A (en) | 2009-01-07 |
WO2009003345A1 (en) | 2009-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING SHUANG-JIE ELECTRIC CO., LTD. Free format text: FORMER OWNER: BEIJING SHUANGJIE DISTRIBUTION AUTOMATION EQUIPMENT CO., LTD. Effective date: 20090626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090626 Address after: D 1111, block 9, 3rd Street, Haidian District, Beijing, China: 100085 Applicant after: BEIJING SOJO ELECTRIC Co.,Ltd. Address before: D 1111, block 9, 3rd Street, Haidian District, Beijing, China: 100085 Applicant before: BEIJING SOJO ELECTRIC Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Solid insulating fully enclosed looped network cabinet Effective date of registration: 20150215 Granted publication date: 20100929 Pledgee: China Co. truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING SOJO ELECTRIC Co.,Ltd. Registration number: 2015990000147 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160506 Granted publication date: 20100929 Pledgee: China Co. truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING SOJO ELECTRIC Co.,Ltd. Registration number: 2015990000147 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090107 Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: BEIJING SOJO ELECTRIC Co.,Ltd. Contract record no.: X2021980013102 Denomination of invention: Solid insulated fully enclosed ring network cabinet Granted publication date: 20100929 License type: Exclusive License Record date: 20211123 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Solid insulated fully enclosed ring network cabinet Effective date of registration: 20211125 Granted publication date: 20100929 Pledgee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Pledgor: BEIJING SOJO ELECTRIC Co.,Ltd. Registration number: Y2021110000076 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230526 Granted publication date: 20100929 Pledgee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Pledgor: BEIJING SOJO ELECTRIC Co.,Ltd. Registration number: Y2021110000076 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: BEIJING SOJO ELECTRIC Co.,Ltd. Contract record no.: X2021980013102 Date of cancellation: 20230530 |
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EC01 | Cancellation of recordation of patent licensing contract |