CN108604511A - 具有防冰装置的隔离开关 - Google Patents
具有防冰装置的隔离开关 Download PDFInfo
- Publication number
- CN108604511A CN108604511A CN201680080966.8A CN201680080966A CN108604511A CN 108604511 A CN108604511 A CN 108604511A CN 201680080966 A CN201680080966 A CN 201680080966A CN 108604511 A CN108604511 A CN 108604511A
- Authority
- CN
- China
- Prior art keywords
- operator
- switch
- earthing knife
- icer boot
- contact
- 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
- 230000003068 static effect Effects 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/044—Protecting cover
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/018—Ground conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/044—High voltage application
-
- 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
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
- H01H31/36—Contact moved by pantograph
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Gas-Insulated Switchgears (AREA)
- Slide Switches (AREA)
Abstract
Description
Claims (13)
- 一种具有防冰装置的隔离开关,包括主刀动触头(1)、主刀臂(3)、主刀静触头(5)和主刀传动装置(4),所述主刀传动装置(4)用于驱动所述主刀臂(3)运动,其特征在于:还包括主刀防冰装置,所述主刀防冰装置包括主刀防冰罩(2)和主刀防冰罩驱动装置,其中所述主刀防冰罩驱动装置用于驱动所述主刀防冰罩(2),使所述主刀防冰罩(2)在分闸状态时遮挡所述主刀动触头(1),避免冰雪和雨水覆盖在所述主刀动触头(1)表面,以及在合闸状态时使所述主刀防冰罩(2)移开所述主刀动触头(1),使得所述主刀动触头(1)能够接触所述主刀静触头(5)。
- 根据权利要求1所述的隔离开关,其特征在于:所述主刀防冰罩驱动装置包括关节(6)和传动轴(8),所述传动轴(8)的一端通过所述关节(6)连接在所述主刀臂(3)上,用于随所述主刀臂(3)一起运动,所述传动轴(8)的另一端连接在所述主刀防冰罩(2)上。
- 根据权利要求1所述的隔离开关,其特征在于:所述主刀防冰罩驱动装置包括主刀滑轨(7),所述主刀滑轨(7)固定在所述主刀动触头(1)上,用于使所述主刀防冰罩(2)沿着所述主刀滑轨(7)移动。
- 根据权利要求1所述的隔离开关,其特征在于:所述主刀防冰罩(2)由第一部分(18)和第二部分(19)组成,所述第一部分(18)的开口大于所述第二部分(19)的开口,用于防止从分闸状态运动至合闸状态时,所述主刀防冰罩(2)的移动受到所述主刀臂(3)或所述主刀动触头(1)覆盖的冰层的阻碍。
- 根据权利要求1所述的隔离开关,其特征在于:所述主刀防冰罩(2)的横截面为弧型、倒U型、倒V型、梯形的上半部或上述形状的组合,用于可靠遮挡所述主刀动触头(1),并有利于冰雪和雨水滑落。
- 根据权利要求1所述的隔离开关,其特征在于:所述主刀防冰装置还包括静触头防冰罩(22),用于遮挡所述主刀静触头(5),避免冰雪和雨水覆盖在所述主刀静触头(5)表面。
- 根据权利要求6所述的隔离开关,其特征在于:所述主刀静触头(5)包括金具(21)、铝绞线(23)、抱夹金具(24)和静触头铜棒(25),所述静触头防冰罩(22)用于遮挡所述静触头铜棒(25)。
- 根据权利要求6所述的隔离开关,其特征在于:所述静触头防冰罩(22)的横截面为弧型、倒U型、倒V型、梯形的上半部或上述形状的组合,用于可靠遮挡所述主刀静触头(5),并有利于冰雪和雨水滑落。
- 根据权利要求1~8之一所述的隔离开关,其特征在于:所述隔离开关还包括附装的接地开关,所述接地开关包括地刀静触头(9)、绝缘子(10)、地刀(13)、地刀动触头(12)和底座(11),所述接地开关还包括地刀防冰装置,所述地刀防冰装置包括地刀防冰罩(14)和地刀防冰罩驱动装置,其中所述地刀防冰罩驱动装置用于驱动所述地刀防冰罩(14),使所述地刀防冰罩(14)在分闸状态时遮挡所述地刀动触头(12),避免冰雪和雨水覆盖在所述地刀动触头(12)表面,以及在合闸状态时使所述地刀防冰罩(14)移开所述地刀动触头(12),使得所述地刀动触头(12)能够接触所述地刀静触头(9)。
- 根据权利要求9所述的隔离开关,其特征在于:所述地刀防冰罩驱动装置包括曲柄(17)和连杆(15),所述地刀一端(13)连接在所述底座(11)上,所述曲柄(17)连接在所述底座(11)和所述地刀(13)之间,所述连杆(15)的一端固定在所述地刀(13)上,另一端连接在所述地刀防冰罩(14)上。
- 根据权利要求9所述的隔离开关,其特征在于:所述地刀防冰罩驱动装置包括地刀滑轨(16),所述地刀滑轨(16)固定在所述地刀(13)上,用于使所述地刀防冰罩(14)沿着所述地刀滑轨(16)移动。
- 根据权利要求9所述的隔离开关,其特征在于:所述地刀防冰罩(14)由前段和后段组成,所述前段的开口大于所述后段的开口,用于防止从分闸状态运动至合闸状态时,所述地刀防冰罩(14)的移动受到所述地刀(13)或所述地刀动触头(12)覆盖的冰层的阻碍。
- 根据权利要求9所述的隔离开关,其特征在于:所述地刀防冰罩(14)的横截面为弧型、倒U型、倒V型、梯形的上半部或上述形状的组合,用于可靠遮挡所述地刀动触头(12),并有利于冰雪和雨水滑落。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/074643 WO2017143582A1 (zh) | 2016-02-26 | 2016-02-26 | 具有防冰装置的隔离开关 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108604511A true CN108604511A (zh) | 2018-09-28 |
CN108604511B CN108604511B (zh) | 2019-06-14 |
Family
ID=59684955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680080966.8A Active CN108604511B (zh) | 2016-02-26 | 2016-02-26 | 具有防冰装置的隔离开关 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10622166B2 (zh) |
EP (1) | EP3422380B1 (zh) |
CN (1) | CN108604511B (zh) |
DK (1) | DK3422380T3 (zh) |
WO (1) | WO2017143582A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111354593A (zh) * | 2018-12-24 | 2020-06-30 | 河南平高电气股份有限公司 | 伸缩式户外高压隔离开关及其下导电管装配 |
CN113270289A (zh) * | 2021-05-21 | 2021-08-17 | 贵州电网有限责任公司 | 一种基于多方向喷射的隔离开关触头凝冻处理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382764A (en) * | 1992-05-11 | 1995-01-17 | Gec Alsthom Energie, Inc. | Vertically-opening section swtich having a rocking column |
US20060174638A1 (en) * | 2004-12-20 | 2006-08-10 | Riopka William W | Switch with improved protection from ice conditions |
CN203617205U (zh) * | 2013-12-04 | 2014-05-28 | 正泰电气股份有限公司 | 一种接地开关位置特殊布置的一字形隔离开关结构 |
CN204215909U (zh) * | 2014-10-27 | 2015-03-18 | 湖南长高高压开关集团股份公司 | 高压隔离开关的合闸机构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1665881B2 (de) * | 1967-02-24 | 1974-03-21 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Elektrischer Schalter für den Einsatz in Gegenden mit Vereisungsgefahr |
US3530265A (en) * | 1969-05-28 | 1970-09-22 | Ite Imperial Corp | Shielding for vertical break switches of high voltage rating |
US4296284A (en) * | 1979-12-26 | 1981-10-20 | Siemens-Allis, Inc. | Flexible shield for high voltage disconnect switch |
US4564731A (en) * | 1982-03-17 | 1986-01-14 | Ruhrtal-Elektrizitatsgesellschaft Hartig Gmbh & Co. | Scissor-type disconnect switch with contact elements having wear-resistant armatures |
RU2234159C1 (ru) * | 2003-02-03 | 2004-08-10 | Закрытое акционерное общество "Завод электротехнического оборудования" | Разъединитель |
CN2819422Y (zh) * | 2005-09-26 | 2006-09-20 | 王光顺 | 切入式特高压隔离开关防尘触头 |
CN2859790Y (zh) * | 2006-01-10 | 2007-01-17 | 王光顺 | 带电阻切入式特高压隔离开关触头 |
CN201868307U (zh) * | 2010-12-10 | 2011-06-15 | 河南省电力公司三门峡供电公司 | 一种隔离开关动触头防雨罩 |
CN202650941U (zh) * | 2012-05-31 | 2013-01-02 | 山东泰开隔离开关有限公司 | 可升降和横向移动式高压直流隔离开关 |
FR3003992B1 (fr) * | 2013-03-28 | 2017-03-03 | Alstom Technology Ltd | Conducteur leger auto deglacant |
CN203674058U (zh) * | 2014-01-21 | 2014-06-25 | 河北奥斯特电力设备有限公司 | Gw4型高压隔离开关 |
CN104319157B (zh) * | 2014-11-20 | 2016-08-24 | 河南平高电气股份有限公司 | 隔离开关 |
-
2016
- 2016-02-26 CN CN201680080966.8A patent/CN108604511B/zh active Active
- 2016-02-26 EP EP16891036.2A patent/EP3422380B1/en active Active
- 2016-02-26 WO PCT/CN2016/074643 patent/WO2017143582A1/zh active Application Filing
- 2016-02-26 DK DK16891036.2T patent/DK3422380T3/da active
-
2018
- 2018-08-15 US US15/998,469 patent/US10622166B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382764A (en) * | 1992-05-11 | 1995-01-17 | Gec Alsthom Energie, Inc. | Vertically-opening section swtich having a rocking column |
US20060174638A1 (en) * | 2004-12-20 | 2006-08-10 | Riopka William W | Switch with improved protection from ice conditions |
CN203617205U (zh) * | 2013-12-04 | 2014-05-28 | 正泰电气股份有限公司 | 一种接地开关位置特殊布置的一字形隔离开关结构 |
CN204215909U (zh) * | 2014-10-27 | 2015-03-18 | 湖南长高高压开关集团股份公司 | 高压隔离开关的合闸机构 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111354593A (zh) * | 2018-12-24 | 2020-06-30 | 河南平高电气股份有限公司 | 伸缩式户外高压隔离开关及其下导电管装配 |
CN111354593B (zh) * | 2018-12-24 | 2021-12-03 | 河南平高电气股份有限公司 | 伸缩式户外高压隔离开关及其下导电管装配 |
CN113270289A (zh) * | 2021-05-21 | 2021-08-17 | 贵州电网有限责任公司 | 一种基于多方向喷射的隔离开关触头凝冻处理装置 |
CN113270289B (zh) * | 2021-05-21 | 2022-06-07 | 贵州电网有限责任公司 | 一种基于多方向喷射的隔离开关触头凝冻处理装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108604511B (zh) | 2019-06-14 |
EP3422380A1 (en) | 2019-01-02 |
US10622166B2 (en) | 2020-04-14 |
EP3422380A4 (en) | 2019-10-16 |
US20190006128A1 (en) | 2019-01-03 |
DK3422380T3 (da) | 2020-12-21 |
EP3422380B1 (en) | 2020-10-28 |
WO2017143582A1 (zh) | 2017-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108604511B (zh) | 具有防冰装置的隔离开关 | |
CN103730268A (zh) | 线性致动的接地开关 | |
CN205230913U (zh) | 三工位隔离接地开关 | |
CN107508237A (zh) | 上合式地线融冰自动接线装置 | |
CN103001142A (zh) | 带负荷更换10kV柱上隔离开关的作业方法 | |
CN202473720U (zh) | 户外单极隔离开关 | |
CN201112252Y (zh) | 户外三柱式高压交流隔离开关 | |
CN100583340C (zh) | 一种夹紧式高压隔离开关 | |
CN209767117U (zh) | 自动选相刀闸 | |
RU187271U1 (ru) | Разъединитель переменного тока | |
CN103907167A (zh) | 网络的两个部件之间的接合点处的电气开关设备 | |
CN207381302U (zh) | 一种电气化铁道隔离开关 | |
ES2182794T3 (es) | Dispositivo de accionamiento para un aparato de maniobra electrica, en especial para conmutadores de puesta a tierra de instalaciones de conmutacion de media tension. | |
US4296284A (en) | Flexible shield for high voltage disconnect switch | |
CN104465197A (zh) | 采用光能破冰的高压隔离开关 | |
CN209344625U (zh) | 一种模块化紧凑型110kVHGIS组合式电器系统 | |
CN202434401U (zh) | Gis用隔离开关 | |
CN111900020A (zh) | 双柱立开式融冰隔离开关 | |
CN206349744U (zh) | 一种变压器中性点综合保护系统的接地装置 | |
CN219873290U (zh) | 一种高压隔离开关 | |
CN205452146U (zh) | 新型断路器 | |
CN216215022U (zh) | 一种高压开关柜用的防触电保护结构 | |
CN115360665B (zh) | 一种配电网输电线路负荷段融冰装置及方法 | |
CN104183414B (zh) | 一种户外交流高压隔离开关 | |
CN219873282U (zh) | 一种垂直伸缩式气动高压隔离开关 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
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 |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
|
TR01 | Transfer of patent right |