CN113904301B - 一种用于变电箱的湿度继电保护器 - Google Patents
一种用于变电箱的湿度继电保护器 Download PDFInfo
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- CN113904301B CN113904301B CN202111151393.2A CN202111151393A CN113904301B CN 113904301 B CN113904301 B CN 113904301B CN 202111151393 A CN202111151393 A CN 202111151393A CN 113904301 B CN113904301 B CN 113904301B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
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- 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
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- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0043—Casings being flexible containers, e.g. pouch, pocket, bag
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111151393.2A CN113904301B (zh) | 2021-09-29 | 2021-09-29 | 一种用于变电箱的湿度继电保护器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111151393.2A CN113904301B (zh) | 2021-09-29 | 2021-09-29 | 一种用于变电箱的湿度继电保护器 |
Publications (2)
Publication Number | Publication Date |
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CN113904301A CN113904301A (zh) | 2022-01-07 |
CN113904301B true CN113904301B (zh) | 2023-12-22 |
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Family Applications (1)
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CN202111151393.2A Active CN113904301B (zh) | 2021-09-29 | 2021-09-29 | 一种用于变电箱的湿度继电保护器 |
Country Status (1)
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CN (1) | CN113904301B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201781221U (zh) * | 2010-09-06 | 2011-03-30 | 北京合纵实科电力科技有限公司 | 一种环网柜低气压闭锁装置及应用该装置的环网柜 |
KR101571877B1 (ko) * | 2015-07-03 | 2015-12-04 | (주)서전기전 | 진단 장치를 내장한 폐쇄형 배전반 |
CN107622905A (zh) * | 2017-08-21 | 2018-01-23 | 安徽省颍上县正泰电器有限责任公司 | 一种断路器结构 |
CN107768187A (zh) * | 2017-09-28 | 2018-03-06 | 乐见协 | 一种用于变电箱的湿度继电保护器 |
CN208094172U (zh) * | 2018-05-04 | 2018-11-13 | 卢昌盛 | 一种用于变电箱的湿度继电保护器 |
CN109616388A (zh) * | 2018-12-29 | 2019-04-12 | 国网山东省电力公司泰安供电公司 | 智能空气开关及系统 |
CN211046001U (zh) * | 2019-12-25 | 2020-07-17 | 马鞍山港口(集团)有限责任公司 | 一种高压柜防凝露控制电路 |
CN211208333U (zh) * | 2020-01-14 | 2020-08-07 | 深圳市瑞雷工业电气有限公司 | 一种提高防水性能的安全继电器 |
CN211320753U (zh) * | 2019-10-31 | 2020-08-21 | 华润风电(雷州)有限公司 | 一种充气柜隔离接地箱及其控制回路 |
CN212542287U (zh) * | 2020-08-20 | 2021-02-12 | 辽宁道特凯力科技有限公司 | 一种高频高压光继电器的保护装置 |
CN212766103U (zh) * | 2020-06-06 | 2021-03-23 | 予希科技(天津)有限公司 | 一种安全防撞气囊装置 |
CN213278856U (zh) * | 2020-07-21 | 2021-05-25 | 湖北中意通电力工程有限公司 | 一种变电箱用智能湿度继电保护器 |
-
2021
- 2021-09-29 CN CN202111151393.2A patent/CN113904301B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201781221U (zh) * | 2010-09-06 | 2011-03-30 | 北京合纵实科电力科技有限公司 | 一种环网柜低气压闭锁装置及应用该装置的环网柜 |
KR101571877B1 (ko) * | 2015-07-03 | 2015-12-04 | (주)서전기전 | 진단 장치를 내장한 폐쇄형 배전반 |
CN107622905A (zh) * | 2017-08-21 | 2018-01-23 | 安徽省颍上县正泰电器有限责任公司 | 一种断路器结构 |
CN107768187A (zh) * | 2017-09-28 | 2018-03-06 | 乐见协 | 一种用于变电箱的湿度继电保护器 |
CN208094172U (zh) * | 2018-05-04 | 2018-11-13 | 卢昌盛 | 一种用于变电箱的湿度继电保护器 |
CN109616388A (zh) * | 2018-12-29 | 2019-04-12 | 国网山东省电力公司泰安供电公司 | 智能空气开关及系统 |
CN211320753U (zh) * | 2019-10-31 | 2020-08-21 | 华润风电(雷州)有限公司 | 一种充气柜隔离接地箱及其控制回路 |
CN211046001U (zh) * | 2019-12-25 | 2020-07-17 | 马鞍山港口(集团)有限责任公司 | 一种高压柜防凝露控制电路 |
CN211208333U (zh) * | 2020-01-14 | 2020-08-07 | 深圳市瑞雷工业电气有限公司 | 一种提高防水性能的安全继电器 |
CN212766103U (zh) * | 2020-06-06 | 2021-03-23 | 予希科技(天津)有限公司 | 一种安全防撞气囊装置 |
CN213278856U (zh) * | 2020-07-21 | 2021-05-25 | 湖北中意通电力工程有限公司 | 一种变电箱用智能湿度继电保护器 |
CN212542287U (zh) * | 2020-08-20 | 2021-02-12 | 辽宁道特凯力科技有限公司 | 一种高频高压光继电器的保护装置 |
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Publication number | Publication date |
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CN113904301A (zh) | 2022-01-07 |
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Effective date of registration: 20231018 Address after: No. 46, Wuzhuang Group, Tongyi Village, Renhe Town, Hongze County, Huai'an City, Jiangsu Province, 223000 Applicant after: Wu Rong Address before: 361000 Room 601, No. 67, Yanwu Road, Siming District, Xiamen City, Fujian Province Applicant before: Cai Qiang |
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Effective date of registration: 20231127 Address after: Room 101, Unit 1, Building 18, Red Apple Home, No. 4777 Prosperity Road, High tech Development Zone, Changchun City, Jilin Province, 132000 Applicant after: DATANG CHANGCHUN HEATING CO.,LTD. Address before: No. 46, Wuzhuang Group, Tongyi Village, Renhe Town, Hongze County, Huai'an City, Jiangsu Province, 223000 Applicant before: Wu Rong |
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