CN109473895B - 一种母线保检修维护中电流回路正确短接操作方法 - Google Patents
一种母线保检修维护中电流回路正确短接操作方法 Download PDFInfo
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- CN109473895B CN109473895B CN201811172311.0A CN201811172311A CN109473895B CN 109473895 B CN109473895 B CN 109473895B CN 201811172311 A CN201811172311 A CN 201811172311A CN 109473895 B CN109473895 B CN 109473895B
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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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Supply And Distribution Of Alternating Current (AREA)
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CN201811172311.0A CN109473895B9 (zh) | 2018-10-09 | 2018-10-09 | 一种母线保护检修维护中电流回路正确短接操作方法 |
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CN201811172311.0A CN109473895B9 (zh) | 2018-10-09 | 2018-10-09 | 一种母线保护检修维护中电流回路正确短接操作方法 |
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CN109473895A CN109473895A (zh) | 2019-03-15 |
CN109473895B true CN109473895B (zh) | 2020-06-30 |
CN109473895B9 CN109473895B9 (zh) | 2020-09-08 |
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CN110912079B (zh) * | 2019-11-04 | 2021-11-09 | 深圳供电局有限公司 | 一种旁路代变压器开关运行ct二次电流回路切换方法 |
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RU2246160C1 (ru) * | 2003-10-16 | 2005-02-10 | Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства (ГНУ ВИЭСХ) | Устройство защитного отключения |
CN105610079B (zh) * | 2016-02-18 | 2017-10-10 | 国家电网公司 | 一种变电站高压开关柜微机防误操作闭锁系统及方法 |
CN106099714B (zh) * | 2016-06-20 | 2018-06-22 | 深圳供电局有限公司 | 一种二分之三接线方式电流回路检修短接操作方法 |
CN107121619B (zh) * | 2017-04-27 | 2019-07-19 | 国网浙江省电力公司丽水供电公司 | 一种变电所线路保护不停电检修装置及检修方法 |
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CN109473895B9 (zh) | 2020-09-08 |
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CI03 | Correction of invention patent |
Correction item: Denomination of Invention Correct: A correct short circuit operation method of current circuit in maintenance of busbar protection False: A correct short circuit operation method of current circuit in maintenance of busbar protection Number: 27-01 Volume: 36 Correction item: Denomination of Invention|Abstract|Abstract figure|Claims|Description|Drawings Correct: A correct short circuit operation method of current circuit in maintenance of busbar protection|Correct False: A correct short circuit operation method of current circuit in maintenance of busbar protection|error Number: 27-01 Page: ?? Volume: 36 |
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CI03 | Correction of invention patent |