CN109038525B - 电力***及其限流装置 - Google Patents
电力***及其限流装置 Download PDFInfo
- Publication number
- CN109038525B CN109038525B CN201811123725.4A CN201811123725A CN109038525B CN 109038525 B CN109038525 B CN 109038525B CN 201811123725 A CN201811123725 A CN 201811123725A CN 109038525 B CN109038525 B CN 109038525B
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- Prior art keywords
- winding
- cable
- switch
- limiting device
- current limiting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
- H02H9/021—Current limitation using saturable reactors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811123725.4A CN109038525B (zh) | 2018-09-26 | 2018-09-26 | 电力***及其限流装置 |
Applications Claiming Priority (1)
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CN201811123725.4A CN109038525B (zh) | 2018-09-26 | 2018-09-26 | 电力***及其限流装置 |
Publications (2)
Publication Number | Publication Date |
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CN109038525A CN109038525A (zh) | 2018-12-18 |
CN109038525B true CN109038525B (zh) | 2020-06-09 |
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CN201811123725.4A Active CN109038525B (zh) | 2018-09-26 | 2018-09-26 | 电力***及其限流装置 |
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CN (1) | CN109038525B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103840442A (zh) * | 2014-03-12 | 2014-06-04 | 中国科学院电工研究所 | 一种短路故障限流器 |
CN103928214A (zh) * | 2014-03-26 | 2014-07-16 | 中国科学院电工研究所 | 一种应用于限流器的双柱双***电抗器 |
CN108092250A (zh) * | 2017-12-20 | 2018-05-29 | 南京南瑞继保电气有限公司 | 一种故障限流设备及控制方法 |
CN108199361A (zh) * | 2018-02-05 | 2018-06-22 | 安徽徽电科技股份有限公司 | 一种高压自保护串补限流*** |
-
2018
- 2018-09-26 CN CN201811123725.4A patent/CN109038525B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103840442A (zh) * | 2014-03-12 | 2014-06-04 | 中国科学院电工研究所 | 一种短路故障限流器 |
CN103928214A (zh) * | 2014-03-26 | 2014-07-16 | 中国科学院电工研究所 | 一种应用于限流器的双柱双***电抗器 |
CN108092250A (zh) * | 2017-12-20 | 2018-05-29 | 南京南瑞继保电气有限公司 | 一种故障限流设备及控制方法 |
CN108199361A (zh) * | 2018-02-05 | 2018-06-22 | 安徽徽电科技股份有限公司 | 一种高压自保护串补限流*** |
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CN109038525A (zh) | 2018-12-18 |
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Effective date of registration: 20210811 Address after: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee after: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. Address before: 710075 floor 5-9, block C, No.7 tangxing Road, high tech Zone, Xi'an City, Shaanxi Province Patentee before: XI'AN XIDIAN ELECTRIC RESEARCH INSTITUTE Co.,Ltd. Patentee before: CHINA XD ELECTRIC Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee after: Xi'an High Voltage Electrical Apparatus Research Institute Co.,Ltd. Address before: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee before: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. |