CN104577861B - 具有短路联接的多相开关系统 - Google Patents
具有短路联接的多相开关系统 Download PDFInfo
- Publication number
- CN104577861B CN104577861B CN201410573835.6A CN201410573835A CN104577861B CN 104577861 B CN104577861 B CN 104577861B CN 201410573835 A CN201410573835 A CN 201410573835A CN 104577861 B CN104577861 B CN 104577861B
- Authority
- CN
- China
- Prior art keywords
- switch
- short circuit
- switching system
- disconnecting switch
- connection
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 47
- 230000007935 neutral effect Effects 0.000 claims abstract description 24
- 238000005538 encapsulation Methods 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- 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
- H01H9/12—Means for earthing parts of switch not normally conductively connected to the contacts
-
- 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
- H01H9/0072—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 particular to three-phase 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
- H01H31/003—Earthing switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
- H01H7/02—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts with fluid timing means
- H01H7/03—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts with fluid timing means with dash-pots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13190375.9 | 2013-10-25 | ||
EP13190375.9A EP2866039B1 (de) | 2013-10-25 | 2013-10-25 | Mehrphasiges Schaltersystem mit einer Kurzschlussverbindung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104577861A CN104577861A (zh) | 2015-04-29 |
CN104577861B true CN104577861B (zh) | 2018-02-06 |
Family
ID=49485617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410573835.6A Active CN104577861B (zh) | 2013-10-25 | 2014-10-24 | 具有短路联接的多相开关系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9601281B2 (zh) |
EP (1) | EP2866039B1 (zh) |
CN (1) | CN104577861B (zh) |
RU (1) | RU2662236C2 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11671029B2 (en) | 2018-07-07 | 2023-06-06 | Intelesol, Llc | AC to DC converters |
US11581725B2 (en) | 2018-07-07 | 2023-02-14 | Intelesol, Llc | Solid-state power interrupters |
US11349296B2 (en) | 2018-10-01 | 2022-05-31 | Intelesol, Llc | Solid-state circuit interrupters |
EP3900487A4 (en) | 2018-12-17 | 2022-09-21 | Intelesol, LLC | ALTERNATELY DRIVEN LIGHT EMITTING DIODE SYSTEMS |
CN109507580A (zh) * | 2019-01-16 | 2019-03-22 | 湖南省湘电试验研究院有限公司 | 一种高压断路器电气寿命监测方法及系统 |
US11170964B2 (en) | 2019-05-18 | 2021-11-09 | Amber Solutions, Inc. | Intelligent circuit breakers with detection circuitry configured to detect fault conditions |
EP4088125A4 (en) | 2020-01-21 | 2024-03-06 | Amber Semiconductor, Inc. | SMART CIRCUIT INTERRUPTION |
US11670946B2 (en) | 2020-08-11 | 2023-06-06 | Amber Semiconductor, Inc. | Intelligent energy source monitoring and selection control system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1345111A (zh) * | 2000-09-20 | 2002-04-17 | 株式会社日立制作所 | 开关装置 |
CN1756013A (zh) * | 2004-10-01 | 2006-04-05 | 日本Ae帕瓦株式会社 | 发电机主电路机器 |
CN200950562Y (zh) * | 2006-08-10 | 2007-09-19 | 新东北电气(沈阳)高压开关有限公司 | 发电机保护用复合式组合电器 |
CN201663359U (zh) * | 2009-12-04 | 2010-12-01 | 中国水电顾问集团北京勘测设计研究院 | 抽水蓄能电站组合式电气装置 |
WO2012171694A1 (en) * | 2011-06-14 | 2012-12-20 | Dlaboratory Sweden Ab | A method for detecting earth faults |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100295029B1 (ko) * | 1992-11-17 | 2001-10-24 | 요트.게.아. 롤페즈 | 모터구동회로 |
PT2200062E (pt) * | 2008-12-18 | 2012-04-13 | Abb Technology Ag | Dispositivo de curto-circuito para dispositivos de comutação de média e alta tensão |
EP2309526B1 (de) * | 2009-10-08 | 2012-10-03 | ABB Technology AG | Leistungsschalter mit parallelen Nennstrompfaden |
US8933360B2 (en) * | 2012-08-23 | 2015-01-13 | Schneider Electric USA, Inc. | Crowbar disconnect switch |
-
2013
- 2013-10-25 EP EP13190375.9A patent/EP2866039B1/de active Active
-
2014
- 2014-10-24 RU RU2014143007A patent/RU2662236C2/ru active
- 2014-10-24 CN CN201410573835.6A patent/CN104577861B/zh active Active
- 2014-10-27 US US14/524,751 patent/US9601281B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1345111A (zh) * | 2000-09-20 | 2002-04-17 | 株式会社日立制作所 | 开关装置 |
CN1756013A (zh) * | 2004-10-01 | 2006-04-05 | 日本Ae帕瓦株式会社 | 发电机主电路机器 |
CN200950562Y (zh) * | 2006-08-10 | 2007-09-19 | 新东北电气(沈阳)高压开关有限公司 | 发电机保护用复合式组合电器 |
CN201663359U (zh) * | 2009-12-04 | 2010-12-01 | 中国水电顾问集团北京勘测设计研究院 | 抽水蓄能电站组合式电气装置 |
WO2012171694A1 (en) * | 2011-06-14 | 2012-12-20 | Dlaboratory Sweden Ab | A method for detecting earth faults |
Also Published As
Publication number | Publication date |
---|---|
RU2662236C2 (ru) | 2018-07-25 |
CN104577861A (zh) | 2015-04-29 |
US20150116886A1 (en) | 2015-04-30 |
EP2866039B1 (de) | 2016-05-25 |
RU2014143007A (ru) | 2016-05-20 |
US9601281B2 (en) | 2017-03-21 |
EP2866039A1 (de) | 2015-04-29 |
RU2014143007A3 (zh) | 2018-05-15 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180510 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |