CN112928631A - 一种环形线路切换的环网柜及其运行方法 - Google Patents
一种环形线路切换的环网柜及其运行方法 Download PDFInfo
- Publication number
- CN112928631A CN112928631A CN202110298520.5A CN202110298520A CN112928631A CN 112928631 A CN112928631 A CN 112928631A CN 202110298520 A CN202110298520 A CN 202110298520A CN 112928631 A CN112928631 A CN 112928631A
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- conductive
- power switch
- block
- switch assembly
- fixedly connected
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- 238000000034 method Methods 0.000 title claims abstract description 20
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Images
Classifications
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
- H01H71/43—Electrodynamic release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
-
- 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
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110298520.5A CN112928631B (zh) | 2021-03-19 | 2021-03-19 | 一种环形线路切换的环网柜及其运行方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110298520.5A CN112928631B (zh) | 2021-03-19 | 2021-03-19 | 一种环形线路切换的环网柜及其运行方法 |
Publications (2)
Publication Number | Publication Date |
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CN112928631A true CN112928631A (zh) | 2021-06-08 |
CN112928631B CN112928631B (zh) | 2022-06-10 |
Family
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CN202110298520.5A Active CN112928631B (zh) | 2021-03-19 | 2021-03-19 | 一种环形线路切换的环网柜及其运行方法 |
Country Status (1)
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CN (1) | CN112928631B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117347115A (zh) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | 一种污水水质检测的多腔体取样装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202260172U (zh) * | 2011-09-26 | 2012-05-30 | 安徽省电力公司阜阳供电公司 | 具有转换功能的变压器保护开关箱 |
CN207765799U (zh) * | 2017-08-18 | 2018-08-24 | 中科电力装备集团有限公司 | 一种便于检修的双母线系统 |
CN112234699A (zh) * | 2020-08-26 | 2021-01-15 | 国网山东省电力公司日照供电公司 | 一种双电源快速切换开关柜 |
-
2021
- 2021-03-19 CN CN202110298520.5A patent/CN112928631B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202260172U (zh) * | 2011-09-26 | 2012-05-30 | 安徽省电力公司阜阳供电公司 | 具有转换功能的变压器保护开关箱 |
CN207765799U (zh) * | 2017-08-18 | 2018-08-24 | 中科电力装备集团有限公司 | 一种便于检修的双母线系统 |
CN112234699A (zh) * | 2020-08-26 | 2021-01-15 | 国网山东省电力公司日照供电公司 | 一种双电源快速切换开关柜 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117347115A (zh) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | 一种污水水质检测的多腔体取样装置 |
CN117347115B (zh) * | 2023-12-05 | 2024-02-27 | 四川绵竹川润化工有限公司 | 一种污水水质检测的多腔体取样装置 |
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Publication number | Publication date |
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CN112928631B (zh) | 2022-06-10 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20220523 Address after: 247100 2nd floor, building B3, standardized workshop, science and Technology Incubation Park, Jiangnan industrial concentration zone, Chizhou City, Anhui Province Applicant after: Anhui Guangyuan Intelligent Power Equipment Manufacturing Co.,Ltd. Address before: No.49, Yuelong South Road, Nantong City, Jiangsu Province, 226000 Applicant before: Zhang Shun |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Ring Main Unit for Switching Ring Lines and Its Operation Method Effective date of registration: 20230329 Granted publication date: 20220610 Pledgee: Anhui jiangzhinan Financing Guarantee Co.,Ltd. Pledgor: Anhui Guangyuan Intelligent Power Equipment Manufacturing Co.,Ltd. Registration number: Y2023980036793 |
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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 |
Granted publication date: 20220610 Pledgee: Anhui jiangzhinan Financing Guarantee Co.,Ltd. Pledgor: Anhui Guangyuan Intelligent Power Equipment Manufacturing Co.,Ltd. Registration number: Y2023980036793 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |