CN205959916U - Change device of permanent magnetism breaker controller with electricity - Google Patents
Change device of permanent magnetism breaker controller with electricity Download PDFInfo
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- CN205959916U CN205959916U CN201620914046.9U CN201620914046U CN205959916U CN 205959916 U CN205959916 U CN 205959916U CN 201620914046 U CN201620914046 U CN 201620914046U CN 205959916 U CN205959916 U CN 205959916U
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Abstract
本实用新型涉及电网维护技术领域，是一种带电更换永磁断路器控制器的装置，其包括第一插头、第二插头、第三插头、第四插头和连接导杆，第一插头的上端、第二插头的上端、第三插头的上端、第四插头的上端分别固定安装在连接导杆上并和连接导杆电连接。本实用新型将第一插头、第二插头、第三插头、第四插头分别插在第一端子、第二端子、第三端子、第四端子内，将控制器的电流回路断路，然后将控制器停电，即可更换控制器，实现了对永磁断路器的带电更换，从而防止因永磁断路器控制器损坏而停电的现象发生，减少对线路的维护工作，从而减少了线路停运的时间，避免因维修造成的人员伤害和设备事故，不影响绝缘耐张的使用。
The utility model relates to the technical field of power grid maintenance, and is a device for replacing a permanent magnet circuit breaker controller with electricity, which includes a first plug, a second plug, a third plug, a fourth plug and a connecting guide rod, the upper end of the first plug is , the upper end of the second plug, the upper end of the third plug, and the upper end of the fourth plug are respectively fixedly installed on the connecting guide rod and electrically connected with the connecting guide rod. In the utility model, the first plug, the second plug, the third plug and the fourth plug are respectively inserted into the first terminal, the second terminal, the third terminal and the fourth terminal, and the current loop of the controller is disconnected, and then the control The controller can be replaced when the circuit breaker is powered off, which realizes the live replacement of the permanent magnet circuit breaker, thereby preventing the phenomenon of power failure due to the damage of the permanent magnet circuit breaker controller, reducing the maintenance work of the line, thereby reducing the cost of line outage Time, to avoid personnel injury and equipment accidents caused by maintenance, does not affect the use of insulation tension.
Description
技术领域technical field
本实用新型涉及电网维护装置技术领域，是一种带电更换永磁断路器控制器的装置。The utility model relates to the technical field of power grid maintenance devices, in particular to a device for replacing a permanent magnet circuit breaker controller with electricity.
背景技术Background technique
电力用户对供电可靠性的要求越来越高，近年来电力系统升级、改造力度不断加快，在线路自动化改造的过程中，出现永磁断路器控制器故障和损坏的现象，从而造成因更换控制器停电的现象时有发生，严重影响了电力系统的正常运行。对新安装的永磁断路器，运行一段时间，就会出现控制器损坏及黑屏的现象，导致永磁断路器不能正常动作，造成线路越级保护动作而扩大停电范围，为不影响线路的安全运行，必须停电进行更换永磁断路器控制器，故存在安全风险。目前，在更换永磁断路器控制器时，需要对其线路进行停电并做好安全措施，使供电可靠性降低、给广大电力用户造成不必要的经济损失，且影响企业的社会效益及经济效益。Power users have higher and higher requirements for power supply reliability. In recent years, power system upgrades and transformations have been accelerated. During the process of line automation transformation, permanent magnet circuit breaker controllers have failed and been damaged, resulting in failures due to replacement of control systems. Power outages occur from time to time, seriously affecting the normal operation of the power system. For the newly installed permanent magnet circuit breaker, after running for a period of time, the controller will be damaged and the black screen will appear, resulting in the failure of the permanent magnet circuit breaker to operate normally, resulting in the line leapfrog protection action and expanding the power outage range, in order not to affect the safe operation of the line , must be powered off to replace the permanent magnet circuit breaker controller, so there is a safety risk. At present, when replacing the permanent magnet circuit breaker controller, it is necessary to cut off the power on its line and take safety measures to reduce the reliability of power supply, cause unnecessary economic losses to the majority of power users, and affect the social and economic benefits of the enterprise .
发明内容Contents of the invention
本实用新型提供了一种带电更换永磁断路器控制器的装置，克服了上述现有技术之不足，其能有效解决现有更换永磁断路器控制器时存在的需要对线路进行停电、使供电可靠性降低、给电力用户造成不必要的损失、影响企业经济效益的问题。The utility model provides a device for replacing the controller of a permanent magnet circuit breaker with electricity, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the existing need to cut off power on the line and make the circuit breaker when the controller of the permanent magnet circuit breaker is replaced. The reliability of power supply is reduced, causing unnecessary losses to power users, and affecting the economic benefits of enterprises.
本实用新型的技术方案是通过以下措施来实现的：一种带电更换永磁断路器控制器的装置，包括第一插头、第二插头、第三插头、第四插头和连接导杆，第一插头的上端、第二插头的上端、第三插头的上端、第四插头的上端分别固定安装在连接导杆上并和连接导杆电连接。The technical solution of the utility model is achieved through the following measures: a device for replacing a permanent magnet circuit breaker controller with electricity, including a first plug, a second plug, a third plug, a fourth plug and a connecting guide rod, the first The upper end of the plug, the upper end of the second plug, the upper end of the third plug, and the upper end of the fourth plug are respectively fixedly installed on the connecting guide rod and electrically connected with the connecting guide rod.
下面是对上述实用新型技术方案的进一步优化或/和改进：Below is the further optimization or/and improvement to above-mentioned utility model technical scheme:
上述第一插头、第二插头、第三插头、第四插头等间距布置。The above-mentioned first plugs, second plugs, third plugs, and fourth plugs are arranged at equal intervals.
上述第一插头、第二插头、第三插头、第四插头、连接导杆的外壁上分别设置有绝缘层，第一插头、第二插头、第三插头、第四插头的下端分别突出绝缘层。The outer walls of the first plug, the second plug, the third plug, the fourth plug, and the connecting guide rod are respectively provided with an insulating layer, and the lower ends of the first plug, the second plug, the third plug, and the fourth plug protrude from the insulating layer respectively. .
上述带电更换永磁断路器控制器的装置还包括控制航空端子、控制箱单元端子排、控制器，控制航空端子上设有第一端子、第二端子、第三端子、第四端子，第一端子的输入端连接有A相电流互感器，第二端子的输入端连接有B相电流互感器，第三端子的输入端连接有C相电流互感器，第四端子的输入端连接有第一公共线；控制箱单元端子排上设置有第五端子、第六端子、第七端子和第八端子，第一端子通过电缆与第五端子的输入端电连接，第二端子通过电缆与第六端子的输入端电连接，第三端子通过电缆与第七端子的输入端电连接，第四端子通过电缆与第八端子的输入端电连接；控制器上设有第九端子、第十端子、第十一端子，第五端子通过电缆与第九端子的输入端电连接，第七端子通过电缆与第十端子的输入端电连接，第八端子通过电缆与第十一端子的输入端电连接；第一插头插入第一端子内，第二插头插入第二端子内，第三插头插入第三端子内，第四插头插入第四端子内。The device for replacing the permanent magnet circuit breaker controller with power also includes a control aviation terminal, a control box unit terminal block, and a controller. The control aviation terminal is provided with a first terminal, a second terminal, a third terminal, and a fourth terminal. The input end of the terminal is connected to the A-phase current transformer, the input end of the second terminal is connected to the B-phase current transformer, the input end of the third terminal is connected to the C-phase current transformer, and the input end of the fourth terminal is connected to the first Common line: the fifth terminal, the sixth terminal, the seventh terminal and the eighth terminal are arranged on the terminal block of the control box unit, the first terminal is electrically connected to the input end of the fifth terminal through a cable, and the second terminal is connected to the sixth terminal through a cable. The input end of the terminal is electrically connected, the third terminal is electrically connected to the input end of the seventh terminal through a cable, and the fourth terminal is electrically connected to the input end of the eighth terminal through a cable; the controller is provided with a ninth terminal, a tenth terminal, The eleventh terminal, the fifth terminal is electrically connected to the input end of the ninth terminal through a cable, the seventh terminal is electrically connected to the input end of the tenth terminal through a cable, and the eighth terminal is electrically connected to the input end of the eleventh terminal through a cable ; The first plug is inserted into the first terminal, the second plug is inserted into the second terminal, the third plug is inserted into the third terminal, and the fourth plug is inserted into the fourth terminal.
本实用新型结构合理而紧凑，使用方便，其将第一插头、第二插头、第三插头、第四插头分别插在第一端子、第二端子、第三端子、第四端子内，将控制器的电流回路断路，然后将控制器停电，即可更换控制器，实现了对永磁断路器的带电更换，从而防止因永磁断路器控制器损坏而停电的现象发生，减少对线路的维护工作，从而减少了线路停运的时间，避免因维修造成的人员伤害和设备事故，不影响绝缘耐张的使用，具有安全、省力、简便、高效的特点。The utility model has a reasonable and compact structure and is convenient to use. The first plug, the second plug, the third plug and the fourth plug are respectively inserted into the first terminal, the second terminal, the third terminal and the fourth terminal, and the control The current circuit of the circuit breaker is disconnected, and then the controller is powered off, and the controller can be replaced, which realizes the live replacement of the permanent magnet circuit breaker, thereby preventing the phenomenon of power failure due to damage to the permanent magnet circuit breaker controller, and reducing the maintenance of the line work, thereby reducing the downtime of the line, avoiding personnel injury and equipment accidents caused by maintenance, and not affecting the use of insulation tension, and has the characteristics of safety, labor saving, simplicity and efficiency.
附图说明Description of drawings
附图1为本实用新型实施例一的主视剖视结构示意图。Accompanying drawing 1 is the schematic cross-sectional structural diagram of the front view of Embodiment 1 of the present utility model.
附图2为附图1中的结构安装在控制航空端子上的剖视结构示意图。Accompanying drawing 2 is a schematic cross-sectional structure diagram of the structure in accompanying drawing 1 installed on the control aviation terminal.
附图3为本实用新型实施例二第一种状态的俯视结构示意图。Accompanying drawing 3 is the top structural schematic diagram of the first state of the second embodiment of the utility model.
附图4为本实用新型实施例二第二种状态的俯视结构示意图。Accompanying drawing 4 is the top structural schematic diagram of the second state of the second embodiment of the utility model.
附图5为本实用新型实施例二第三种状态的俯视结构示意图。Accompanying drawing 5 is the top view structural diagram of the third state of the second embodiment of the utility model.
附图中的编码分别为：1为第一插头，2为第二插头，3为第三插头，4为第四插头，5为连接导杆，6为绝缘层，7为控制航空端子，8为控制箱单元端子排，9为控制器，10为第一端子，11为第二端子，12为第三端子，13为第四端子，14为A相电流互感器，15为B相电流互感器，16为C相电流互感器，17为第一公共线，18为第五端子，19为第六端子，20为第七端子，21为第八端子，22为第九端子，23为第十端子，24为第十一端子。The codes in the drawings are: 1 is the first plug, 2 is the second plug, 3 is the third plug, 4 is the fourth plug, 5 is the connecting guide rod, 6 is the insulating layer, 7 is the control aviation terminal, 8 9 is the controller, 10 is the first terminal, 11 is the second terminal, 12 is the third terminal, 13 is the fourth terminal, 14 is the A-phase current transformer, 15 is the B-phase current mutual inductance 16 is the C-phase current transformer, 17 is the first common line, 18 is the fifth terminal, 19 is the sixth terminal, 20 is the seventh terminal, 21 is the eighth terminal, 22 is the ninth terminal, 23 is the first terminal Ten terminals, 24 is the eleventh terminal.
具体实施方式detailed description
本实用新型不受下述实施例的限制，可根据本实用新型的技术方案与实际情况来确定具体的实施方式。The utility model is not limited by the following examples, and the specific implementation manner can be determined according to the technical scheme of the utility model and actual conditions.
在本实用新型中，为了便于描述，各部件的相对位置关系的描述均是根据说明书附图1的布图方式来进行描述的，如：前、后、上、下、左、右等的位置关系是依据说明书附图的布图方向来确定的。In this utility model, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout method of Fig. The relationship is determined according to the layout direction of the drawings in the description.
下面结合实施例及附图对本实用新型作进一步描述：Below in conjunction with embodiment and accompanying drawing, the utility model is further described:
实施例一：如附图1、2所示，该带电更换永磁断路器控制器的装置包括第一插头1、第二插头2、第三插头3、第四插头4和连接导杆5，第一插头1的上端、第二插头2的上端、第三插头3的上端、第四插头4的上端分别固定安装在连接导杆5上并和连接导杆5电连接。本实施例包括一个连接导杆5和四个插头，在需要更换控制器9时，将第一插头1、第二插头2、第三插头3、第四插头4分别插在第一端子10、第二端子11、第三端子12、第四端子13内，将控制器9的电流回路断路，然后将控制器9停电，即可更换控制器9，实现了对永磁断路器的带电更换，从而防止因永磁断路器控制器损坏而停电的现象发生，减少对线路的维护工作，从而减少了线路停运的时间，避免因维修造成的人员伤害和设备事故，不影响绝缘耐张的使用。Embodiment 1: As shown in Figures 1 and 2, the device for replacing the permanent magnet circuit breaker controller with power includes a first plug 1, a second plug 2, a third plug 3, a fourth plug 4 and a connecting guide rod 5, The upper end of the first plug 1 , the upper end of the second plug 2 , the upper end of the third plug 3 , and the upper end of the fourth plug 4 are respectively fixedly installed on the connecting guide rod 5 and electrically connected with the connecting guide rod 5 . This embodiment includes a connecting guide rod 5 and four plugs. When the controller 9 needs to be replaced, the first plug 1, the second plug 2, the third plug 3, and the fourth plug 4 are respectively inserted into the first terminal 10, In the second terminal 11, the third terminal 12, and the fourth terminal 13, the current loop of the controller 9 is disconnected, and then the controller 9 is powered off, and the controller 9 can be replaced, realizing the live replacement of the permanent magnet circuit breaker. In order to prevent the phenomenon of power outage due to damage to the permanent magnet circuit breaker controller, reduce the maintenance work of the line, thereby reducing the time of line outage, avoiding personnel injury and equipment accidents caused by maintenance, and does not affect the use of insulation tension .
可根据实际需要，对上述带电更换永磁断路器控制器的装置作进一步优化或/和改进：According to actual needs, the above-mentioned device for replacing the permanent magnet circuit breaker controller with power can be further optimized or/and improved:
如附图1、2所示，上述第一插头1、第二插头2、第三插头3、第四插头4等间距布置。这样，在实际使用时不必考虑第一插头1、第二插头2、第三插头3和第四插头4的区别，只要将四个插头和四个端子连接即可，使得带电更换永磁断路器控制器的装置的使用更加方便、快捷。As shown in Figures 1 and 2, the above-mentioned first plugs 1, second plugs 2, third plugs 3, and fourth plugs 4 are arranged at equal intervals. In this way, it is not necessary to consider the difference between the first plug 1, the second plug 2, the third plug 3 and the fourth plug 4 in actual use, as long as the four plugs are connected to the four terminals, so that the permanent magnet circuit breaker can be replaced with electricity The use of the device of the controller is more convenient and faster.
如附图1、2所示，上述第一插头1、第二插头2、第三插头3、第四插头4、连接导杆5的外壁上分别设置有绝缘层6，第一插头1、第二插头2、第三插头3、第四插头4的下端分别突出绝缘层6。绝缘层6具有绝缘保护的作用，使得工作人员可以直接用手将该带电更换永磁断路器控制器的装置安装在第一端子10、第二端子11、第三端子12、第四端子13上，不会发生触电的现象，保护工作人员的安全。As shown in accompanying drawing 1, 2, above-mentioned first plug 1, second plug 2, the 3rd plug 3, the 4th plug 4, the outer wall of connecting guide rod 5 is provided with insulating layer 6 respectively, the first plug 1, the 2nd plug The lower ends of the second plug 2 , the third plug 3 and the fourth plug 4 respectively protrude from the insulating layer 6 . The insulation layer 6 has the function of insulation protection, so that the staff can directly install the live replacement permanent magnet circuit breaker controller on the first terminal 10, the second terminal 11, the third terminal 12, and the fourth terminal 13 by hand , There will be no electric shock phenomenon, and the safety of the staff is protected.
实施例二：如附图3、4、5所示，上述带电更换永磁断路器控制器的装置还包括控制航空端子7、控制箱单元端子排8、控制器9，控制航空端子7上设有第一端子10、第二端子11、第三端子12、第四端子13，第一端子10的输入端连接有A相电流互感器14，第二端子11的输入端连接有B相电流互感器15，第三端子12的输入端连接有C相电流互感器16，第四端子13的输入端连接有第一公共线17；控制箱单元端子排8上设置有第五端子18、第六端子19、第七端子20和第八端子21，第一端子10通过电缆与第五端子18的输入端电连接，第二端子11通过电缆与第六端子19的输入端电连接，第三端子12通过电缆与第七端子20的输入端电连接，第四端子13通过电缆与第八端子21的输入端电连接；控制器9上设有第九端子22、第十端子23、第十一端子24，第五端子18通过电缆与第九端子22的输入端电连接，第七端子20通过电缆与第十端子23的输入端电连接，第八端子21通过电缆与第十一端子24的输入端电连接；第一插头1插入第一端子10内，第二插头2插入第二端子11内，第三插头3插入第三端子12内，第四插头4插入第四端子13内。如附图3所示，电源依次经过控制航空端子7、控制箱单元端子排8后输送到控制器9；如附图4所示，将实施例一所述的带电更换永磁断路器控制器的装置插在控制航空端子7上，使得第一插头1插入第一端子10内，第二插头2插入第二端子11内，第三插头3插入第三端子12内，第四插头4插入第四端子13内，这样实施例一所述的带电更换永磁断路器控制器的装置就将电流截断，使得控制箱单元端子排8、控制器9断电，这时，再将控制器9停电后，即可更换控制器9，如附图5所示，直接将控制器9从控制箱单元端子排8上取下即可。采用本实用新型提供的带电更换永磁断路器控制器的装置后，更换控制器更加方便、快捷，同时更加安全，实现了对永磁断路器的带电更换，从而防止因永磁断路器控制器损坏而停电的现象发生，减少对线路的维护工作，从而减少了线路停运的时间，避免因维修造成的人员伤害和设备事故，不影响绝缘耐张的使用。Embodiment 2: As shown in accompanying drawings 3, 4, and 5, the above-mentioned device for replacing a permanent magnet circuit breaker controller with electricity also includes a control aviation terminal 7, a control box unit terminal block 8, and a controller 9. There are a first terminal 10, a second terminal 11, a third terminal 12, and a fourth terminal 13. The input end of the first terminal 10 is connected to an A-phase current transformer 14, and the input end of the second terminal 11 is connected to a B-phase current transformer. 15, the input end of the third terminal 12 is connected with a C-phase current transformer 16, the input end of the fourth terminal 13 is connected with the first common line 17; the control box unit terminal row 8 is provided with the fifth terminal 18, the sixth Terminal 19, the seventh terminal 20 and the eighth terminal 21, the first terminal 10 is electrically connected to the input end of the fifth terminal 18 through a cable, the second terminal 11 is electrically connected to the input end of the sixth terminal 19 through a cable, and the third terminal 12 is electrically connected to the input end of the seventh terminal 20 through a cable, and the fourth terminal 13 is electrically connected to the input end of the eighth terminal 21 through a cable; the controller 9 is provided with a ninth terminal 22, a tenth terminal 23, an eleventh terminal terminal 24, the fifth terminal 18 is electrically connected to the input end of the ninth terminal 22 through a cable, the seventh terminal 20 is electrically connected to the input end of the tenth terminal 23 through a cable, and the eighth terminal 21 is electrically connected to the input end of the eleventh terminal 24 through a cable. The input terminals are electrically connected; the first plug 1 is inserted into the first terminal 10 , the second plug 2 is inserted into the second terminal 11 , the third plug 3 is inserted into the third terminal 12 , and the fourth plug 4 is inserted into the fourth terminal 13 . As shown in Figure 3, the power supply is sent to the controller 9 after passing through the control aviation terminal 7 and the control box unit terminal row 8 in sequence; as shown in Figure 4, the permanent magnet circuit breaker controller described in Embodiment 1 is replaced with electricity The device is inserted into the control aviation terminal 7, so that the first plug 1 is inserted into the first terminal 10, the second plug 2 is inserted into the second terminal 11, the third plug 3 is inserted into the third terminal 12, and the fourth plug 4 is inserted into the second terminal. In the four terminals 13, the device for replacing the permanent magnet circuit breaker controller with electricity described in the first embodiment will cut off the current, so that the control box unit terminal row 8 and the controller 9 are powered off, and at this time, the controller 9 is powered off Finally, the controller 9 can be replaced. As shown in Figure 5, the controller 9 can be directly removed from the terminal block 8 of the control box unit. After adopting the device for replacing the permanent magnet circuit breaker controller with electricity provided by the utility model, it is more convenient, faster and safer to replace the controller, and the live replacement of the permanent magnet circuit breaker is realized, thereby preventing the permanent magnet circuit breaker controller from The phenomenon of power outage due to damage will reduce the maintenance work of the line, thereby reducing the time of line outage, avoiding personnel injury and equipment accidents caused by maintenance, and will not affect the use of insulation tension.
以上技术特征构成了本实用新型的实施例，其具有较强的适应性和实施效果，可根据实际需要增减非必要的技术特征，来满足不同情况的需求。The above technical features constitute the embodiment of the utility model, which has strong adaptability and implementation effect, and non-essential technical features can be increased or decreased according to actual needs to meet the needs of different situations.
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| CN201620914046.9U CN205959916U (en) | 2016-08-22 | 2016-08-22 | Change device of permanent magnetism breaker controller with electricity |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128872A (en) * | 2016-08-22 | 2016-11-16 | 国网新疆电力公司巴州供电公司 | The device of charged for replacement permanent-magnet breaker controller |
| CN108551106A (en) * | 2018-06-12 | 2018-09-18 | 国网辽宁省电力有限公司朝阳供电公司 | Relay protection anti-misoperation safety measure component and its carrying dedicated box |
| CN108682599A (en) * | 2018-05-28 | 2018-10-19 | 宁波功成电气有限公司 | A kind of external breaker of electric energy meter |
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2016
- 2016-08-22 CN CN201620914046.9U patent/CN205959916U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128872A (en) * | 2016-08-22 | 2016-11-16 | 国网新疆电力公司巴州供电公司 | The device of charged for replacement permanent-magnet breaker controller |
| CN108682599A (en) * | 2018-05-28 | 2018-10-19 | 宁波功成电气有限公司 | A kind of external breaker of electric energy meter |
| CN108682599B (en) * | 2018-05-28 | 2019-06-11 | 宁波功成电气有限公司 | A kind of external breaker of electric energy meter |
| CN108551106A (en) * | 2018-06-12 | 2018-09-18 | 国网辽宁省电力有限公司朝阳供电公司 | Relay protection anti-misoperation safety measure component and its carrying dedicated box |
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