CN102361352B - Change-over switch integration circuit for circuit breaker of intelligent converting station - Google Patents

Change-over switch integration circuit for circuit breaker of intelligent converting station Download PDF

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Publication number
CN102361352B
CN102361352B CN 201110326004 CN201110326004A CN102361352B CN 102361352 B CN102361352 B CN 102361352B CN 201110326004 CN201110326004 CN 201110326004 CN 201110326004 A CN201110326004 A CN 201110326004A CN 102361352 B CN102361352 B CN 102361352B
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background
closing
switch
circuit
connected
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CN 201110326004
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Chinese (zh)
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CN102361352A (en )
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周志勇
束娜
李艳丽
周崇泉
林泽源
孙晓明
赵翠玲
王雷
孙中尉
王丽娜
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山东电力工程咨询院有限公司
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/70Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of electrical power generation, transmission or distribution, i.e. smart grids as enabling technology in the energy generation sector
    • Y02E60/72Systems characterised by the monitored, controlled or operated power network elements or equipments
    • Y02E60/723Systems characterised by the monitored, controlled or operated power network elements or equipments the elements or equipments being or involving electric power substations
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/10Systems characterised by the monitored, controlled or operated power network elements or equipment
    • Y04S10/16Systems characterised by the monitored, controlled or operated power network elements or equipment the elements or equipments being or involving electric power substations

Abstract

本发明公开了一种智能变电站断路器转换开关整合线路,一种智能变电站断路器转换开关整合线路,它包括与智能终端输入端连接的转换开关,智能终端通过逻辑判断接点与一次机构中的断路器有连接,所述的断路器含有一个合闸线圈,所述的断路器合闸线圈与监控后台I合闸控制回路连接,所述的监控后台I合闸控制回路中包括该监控后台控制下的智能终端的合闸逻辑判断接点,所述的监控后台I合闸控制回路中还并联有监控后台II控制下的智能终端的合闸逻辑判断接点。 The present invention discloses an intelligent substation breaker switch integrated circuit, an intelligent substation breaker switch integrated circuit, which comprises breaking the switch is connected to the input terminal of the intelligent terminal, intelligent terminal and the contact time is determined by the logic means has connected to the circuit breaker comprises a closing coil, the closing coil of the circuit breaker closing control and monitoring circuit connected to the background I, I of the background monitoring comprises closing the control loop at the control monitoring background Analyzing logic closing contact intelligent terminal, the monitoring circuit background I closing control logic further determines the closing contacts connected in parallel at the intelligent terminal monitor background II control. 本发明的有益效果:智能终端与一次机构断路器转换开关整合,取消冗余功能器件、同时满足智能变电站远期发展阶段多套监控后台、与机构合圈对应的状况,有着长远发展趋势和广泛应用空间。 The beneficial effects of the invention: the smart terminal and a mechanism breaker switch integration, cancel redundant functional devices, while meeting the long-term development phase substation intelligent monitoring background sets, together with the ring mechanism corresponding conditions, with long-term trends and widely application space.

Description

智能变电站断路器转换开关整合线路 Intelligent Substation integration circuit breaker switch

技术领域 FIELD

[0001] 本发明涉及一种转换开关整合线路,尤其涉及一种智能变电站断路器转换开关整合线路。 [0001] The present invention relates to a switch integrated circuit, particularly to a circuit breaker switch Intelligent Substation integrated circuit.

背景技术 Background technique

[0002] 在智能变电站中,针对断路器的分合控制回路,分别设有两套远方/就地、合闸/跳闸转换开关,一套为继电器室保留的传统二次测控装置衍生下来的转换开关,它通过与智能终端连接,利用智能终端的逻辑判断接点对断路器进行分合控制,即常规变电站定义的继电器室用“远方”转换开关;另一套为配电装置区汇控柜中直接作用于断路器的转换开关,即常规变电站定义的配电装置区用“就地”转换开关。 [0002] In the intelligent substation for circuit breaker switching control circuit, it is provided two remote / local, closing / trip switch, a measurement and control device of the second conventional relay room reserved derived down conversion switch which is connected via the intelligent terminal, using the logical point of the intelligent terminal determines a circuit breaker switching control, i.e., conventional substation relay chamber defined by "remote" switch; another set of device area distribution cabinet HSBC It acts directly on the breaker switch, i.e. conventional substation switching device region defined by the "in situ" switch. 当前面临的情况是: The current situation facing:

[0003] 1、随着技术发展,智能终端由继电器室下放布置于配电装置区,其上的一套远方/就地、合闸/跳闸转换开关已失去继电器室“远方”操作作用,只具有“就地”操作功能。 [0003] 1, as the technology advances, the intelligent terminal by the relay chamber is arranged in the decentralized switching device region, on which a remote / local, switch on / switch tripping relay room operator action has lost "distant", only with the "in situ" operating functions. 即在理论上形成,在同一区域,与汇控柜中直接作用于断路器的转换开关,即常规变电站定义的配电装置区用“就地”转换开关以串联模式对断路器进行分合控制,形成功能冗余、硬件设备重复设置的局面,违背智能变电站集成化指导原则;且运行、检修人员在配电装置区就地工作时,需严格按顺序、重复操作两套转换开关,工序复杂,导致操作事故发生率提高。 That work in theory, directly on the circuit breaker in the same area, with HSBC switch cabinet, i.e. conventional substation switching device region defined by the "in situ" in-line mode switch for circuit breaker switching control forming functional redundancy situation, the duplication of hardware devices, contrary to the guidelines integrated intelligent substation; and running, maintenance personnel work area switching device in situ, should be strictly sequential, two switch operation is repeated, the process is complicated led operation accident rate increase.

[0004] 2、当前智能变电站中,一次机构中的断路器只设有一组合闸线圈,而一组合闸线圈需要对应一套监控后台,当监控后台多于一套时,现有的断路器分合控制回路就无法实现将多套监控后台与仅含有一组合闸线圈的断路器进行匹配以满足设计需求的情况。 [0004] 2, the current smart substation, a circuit breaker mechanism only in combination with a brake coil, and a composition corresponding to a brake coil requires monitoring background, when more than a background monitor, the conventional circuit breaker closing the control loop can not be achieved with the circuit breaker monitoring background sets containing only a combination of opening coil are matched to meet the design requirements of the case.

发明内容 SUMMARY

[0005] 本发明的目的就是为了解决上述问题,提供一种智能变电站断路器转换开关整合线路,它具有切实可行,方便经济,发展前景广泛的优点。 [0005] The object of the present invention is to solve the above problems, there is provided an intelligent substation breaker switch integrated circuit, which has a practical, convenient and economical, promising a wide range of advantages.

[0006] 为了实现上述目的,本发明采用如下技术方案: [0006] To achieve the above object, the present invention adopts the following technical solution:

[0007] —种智能变电站断路器转换开关整合线路,它包括监控后台、转换开关电气回路、智能终端,所述智能终端通过逻辑判断接点与一次机构中的断路器有连接,所述的断路器设有一套合闸线圈,两套分闸线圈;所述的两套分闸线圈分别独立与监控后台I分闸控制回路、监控后台II分闸控制回路II连接;所述的断路器合闸线圈与监控后台I合闸控制回路连接,所述的监控后台I合闸控制回路中包括该监控后台控制下的智能终端的合闸逻辑判断接点I,所述的转换开关电气回路与智能终端输入端连接,所述的包括智能终端的合闸逻辑判断接点I的监控后台I合闸控制回路与属于监控后台II合闸控制回路II并联,所述合闸控制回路II并联在合闸逻辑判断接点I两端或并联在包括合闸逻辑判断接点I的监控后台I的合闸控制回路上。 [0007] - species Intelligent Substation breaker switch integrated circuit, which comprises a background monitor, the electrical circuit switch, intelligent terminal, the intelligent terminal is determined by the logic circuit breaker contact and a connecting mechanism, said circuit breaker is provided with a closing coil, two coils opening; opening of the two sets of coils are independent of the background and monitoring opening control loop I, II monitoring background opening control circuit II is connected; said breaker closing coil background closing control and monitoring circuit connected to I, I said closing monitoring background control loop comprises a closing point I intelligent logic determination terminal in the monitor background control, the changeover switch electrically connected between the input terminal of the intelligent terminal connector, said contacts comprising logic to determine the closing of I I intelligent terminal monitoring background closing control loop belonging to monitor background II II closing the control loop in parallel, said parallel circuit II closing control logic determines in the closing point I or both ends of the parallel determination logic comprises a closing point I of background I of the closing monitor control loop.

[0008] 所述的转换开关电气回路包括一组远方/就地、合闸/跳闸转换开关,该组远方/就地、合闸/跳闸转换开关包括触点一端与电源线路连接的就地开关,就地开关一个触点的另一端与手跳开关触点和强制手合开关触点的并联电路串联为支路I,支路I与智能终端连接;还包括就地开关另一个触点和同期手合触点串联的支路II,所述支路II与智能终端连接;还包括一端与电源线路连接的远方开关,远方开关一个触点的另一端与遥合触点、遥跳触点的并联电路一端串联;位于并联电路中的遥合触点连接在强制手合开关触点与智能终端的连线支路上,位于并联电路中的遥跳触点连接在手跳开关触点与智能终端的连线支路上。 Electrical switch circuit comprises a set of remote [0008] the / local, closing / trip changeover switch, the set of remote / local, closing / local switch trip switch comprising contacts connected to one end of the power line , a local switch and the other end of the hand contact breaker contacts engaged and forced hand-parallel circuit branches for the switching contacts in series I, I branch is connected with the intelligent terminal; further comprising a local switch and the other contact period hand Operated contact series II branch, said branch II connected to the intelligent terminal; further comprises a remote switch connected at one end to the power supply line, a remote switch contact and away from the other end make contact, the contacts in parallel hop away end of the series circuit; a parallel circuit close contact is connected in a forced away from the hand switch contact engagement with the intelligent terminal connection branch, located in the parallel circuit is connected in the remote hand-hop hop contacts switch contacts connected with the intelligent terminal line branch.

[0009] 所述的监控后台I合闸控制回路中还设有合闸继电器线圈,所述合闸继电器线圈与该监控后台控制下的智能终端的合闸逻辑判断接点串联并与一次机构中的断路器输入端连接。 Background Monitoring [0009] I said closing control circuit is further provided close relay coil, the relay coil closing the contacts in series with the closing of the logical judgment in the intelligent terminal to monitor and control the background with a means of input connected breaker.

[0010] 所述的监控后台I分闸控制回路、监控后台II分闸控制回路II中分别包括该监控后台控制下的智能终端的分闸逻辑判断接点。 Monitoring background [0010] of the opening control circuit I, II monitoring background opening control circuit II respectively comprise logic to determine the contact opening at the intelligent terminal monitor background control.

[0011] 所述监控后台I分闸控制回路、监控后台II分闸控制回路II中分别设有分闸继电器线圈;所述分闸继电器线圈与该监控后台控制下的智能终端的分闸逻辑判断接点串联。 [0011] The monitor background opening control loop I, II monitoring background opening control loop II are respectively provided with the relay coil opening; opening said relay coil and opening logic for the intelligent terminal in monitoring the background control determines contacts in series.

[0012] 另外的一种智能变电站断路器转换开关整合线路,它包括监控后台、转换开关电气回路、智能终端,所述智能终端通过逻辑判断接点与一次机构中的断路器有连接,所述的断路器设有两个合闸线圈,所述的断路器两个合闸线圈彼此独立且分别与监控后台I合闸控制回路、监控后台II合闸控制回路A连接,所述的监控后台I合闸控制回路、监控后台II的合闸控制回路A中分别包括该监控后台控制下的智能终端的合闸逻辑判断接点。 [0012] Further an intelligent substation breaker switch integrated circuit, which comprises a background monitor, the electrical circuit switch, intelligent terminal, by said intelligent terminals with a logical decision point is connected to a circuit breaker mechanism, said closing the circuit breaker is provided with two coils, two of the circuit breaker closing coil independent of each other and respectively closing and monitoring the background control loop I, II monitoring background closing control circuit a is connected to the monitor is bonded background I gate control circuit, monitor background II closing control circuit a of each contact point comprises a logic determination closing intelligent terminals that monitor background under control. 所述的监控后台I合闸控制回路、监控后台II合闸控制回路A中还分别设有合闸继电器线圈,所述合闸继电器线圈与该监控后台控制下的智能终端的合闸逻辑判断接点串联。 Closing the control loop to monitor background I, II monitoring background A further closing the control loop are provided close relay coil, the relay coil and closing the closing logic for the intelligent terminal in monitoring the background control point determination series. 所述的一次机构中的断路器设有两套分闸线圈,所述的两套分闸线圈分别独立与监控后台I分闸控制回路、监控后台II分闸控制回路II连接。 A circuit breaker mechanism is provided with two sets of coils of the opening, the opening of the two sets of coils are independent of the background and monitoring opening control loop I, II monitoring background opening control circuit II is connected. 所述监控后台I分闸控制回路、监控后台II分闸控制回路II中分别设有分闸继电器线圈和该监控后台控制下的智能终端的分闸逻辑判断接点;所述分闸继电器线圈与该监控后台控制下的智能终端的分闸逻辑判断接点串联。 The monitor background opening control loop I, II monitoring background opening control loop II are respectively provided with the contact opening is determined logic intelligent terminal opening in the relay coil and monitoring the background control; and the opening of the relay coil the contact opening is determined logic intelligent terminal monitor background under the control series.

[0013] 上述两种情况中,所述的监控后台II为至少一个。 [0013] In both cases, the monitoring of at least a background II.

[0014] 本发明的有益效果: [0014] Advantageous effects of the invention:

[0015] (I)智能终端与一次机构断路器转换开关整合,取消了冗余功能器件、减少装置配置数量,节省屏柜布置空间,提高集成程度,推进了智能终端与一次机构的完全融合设计,对实现智能变电站最终目标的智能化的一次设备给出实际解决方案。 [0015] (I) means a smart device and the integrated circuit breaker switch, eliminating redundancy device, reduce the number of device configuration, space saving arrangement cubicle, improve the degree of integration, advanced intelligent terminal and a fully integrated design means gives practical solutions for intelligent primary equipment to achieve the ultimate goal of intelligent substation.

[0016] (2)转换开关功能集成采用智能终端实现,经典电路板回路设计保证了系统的安 [0016] (2) features an integrated switch implemented using intelligent terminals, classical circuit board design to ensure the security of the system

全可靠。 Full reliable.

[0017] (3)转换开关动作一次性开入智能终端的设计,利用GOOSE网络共享转换开关状态,对于转换开关状态有需求的设备均可调用,即节约转换开关接点、又保证状态及时、全面的共享。 [0017] (3) open into a one-time operation of the switch design of the intelligent terminal, using the network sharing switch GOOSE state, there is a demand to switch the state of the apparatus can be called, i.e. saving switch contacts, but also to ensure the timely state, comprehensive sharing.

[0018] (4)全新的回路设计可灵活、可靠的解决智能变电站近期阶段双套监控后台或多套监控后台、一套机构合圈(合闸线圈)不匹配的问题,多套监控后台经统筹安排,利用该监控后台控制下的智能终端的逻辑判断接点实行对同一个一次机构中的断路器的控制,经方便、简单的改接设计,同时可满足智能变电站远期发展阶段多套监控后台、与机构合圈对应的状况,在智能变电站设计领域内有着长远发展趋势和广泛应用空间。 [0018] (4) The new circuit design can be flexible, reliable solution sets of intelligent substation near future stage dual monitor background or the background to monitor the problem sets, set-agency cooperation circle (closing coil) does not match the sets by monitoring background overall arrangement, the monitoring logic is determined using intelligent terminal contacts under the background control exercises control of a mechanism of a circuit breaker of the same, is easily accessible, simple grafting design, while meeting intelligent substation sets the long-term monitoring stage of development background, together with the ring mechanism corresponding conditions, with long-term trends and is widely used in intelligent space design substation. 附图说明 BRIEF DESCRIPTION

[0019] 图1A:转换开关与智能终端接线原理图; [0019] FIG. 1A: switch wiring diagram of the intelligent terminal;

[0020] 图1B:另一套转换开关与智能终端接线原理图; [0020] FIG. 1B: another set of switch and wiring diagram the intelligent terminal;

[0021] 图1C:监控后台I合闸控制回路与监控后台II合闸控制回路与一次机构断路器连接工作原理图; [0021] FIG. 1C: monitoring background closing control circuit I and II back monitor circuit and a closing control means connected to the circuit breaker operating principle;

[0022] 图2:双套监控后台、一套机构合圈不匹配解决方法示意图; [0022] FIG. 2: duplexed monitoring background, a ring engagement mechanism does not match the schematic solutions;

[0023] 图3:双套监控后台、双套机构合圈解决方法示意图。 [0023] Figure 3: Double sets of monitoring background, double sets of ring engagement mechanism solution schematic methods.

[0024] 其中,1.智能终端,2.断路器,3.监控后台I合闸控制回路,4.监控后台II合闸控制回路II,5.转换开关电气回路,6.手跳开关触点,7.强制手合开关触点,8.同期手合触点,9.就地开关,10.远方开关,11.遥合触点,12.遥跳触点,13.合闸逻辑判断接点I,14.监控后台II合闸控制回路A,15.监控后台I分闸控制回路,16.监控后台II分闸控制回路II。 [0024] wherein an intelligent terminal, 2 breaker, 3. monitoring background closing control loop I, 4 II closing monitoring background control loop II,. 5. Electrical switch circuit 6 Hand breaker contacts , 7. forcibly closing the hand switch contacts 8. hand make contact period, 9 local switch, 10 remote switch, 11 remote make contact, 12 hops away from contact 13. Analyzing logic closing point I, 14. The monitor background II closing control loop A, 15. I monitoring background opening control circuit 16. II monitoring background opening control loop II.

具体实施方式 Detailed ways

[0025] 下面结合附图与实施例对本发明作进一步说明。 The drawings and embodiments of the present invention will be further described [0025] below in conjunction.

[0026] 图1A、图1B为变电站智能终端I输入端连接的转换开关,为冗余设计考虑,包括远方/就地、合闸/跳闸转换开关两套接点,分别由独立监控后台对其控制。 [0026] FIGS. 1A, 1B substation Intelligent Terminal I input terminal connected to the switch, redundant design considerations, including remote / local, closing / trip changeover switch two contacts thereof are respectively controlled by independent monitoring background . 所述的转换开关电气回路5包括一组远方/就地、合闸/跳闸转换开关,该组远方/就地、合闸/跳闸转换开关包括触点一端与电源线路连接的就地开关9,就地开关9 一个触点的另一端与手跳开关触点6和强制手合开关触点7的并联电路串联为支路I,支路I与智能终端I连接;还包括就地开关9另一个触点和同期手合触点8串联的支路II,所述支路II与智能终端I连接;还包括一端与电源线路连接的远方开关10,远方开关10 —个触点的另一端与遥合触点 Said electrical switch circuit 5 comprises a set of remote / local, closing / trip changeover switch, the set of remote / local, closing / trip changeover switch 9 comprises a local switch contact at one end and connected to the power supply line, 9 local switch and the other end of a contact breaker hand contact 6 and the engagement force hand switch contact in series to the parallel circuit branches 7 I, branch I I connected to the intelligent terminal; 9 further comprises another local switch contacts and make contacts 8 year hand II series branch, said branch II connected with the intelligent terminal I; further comprising a remote end of the switch 10 and the power supply line connection, remote switch 10 - the other end contacts away from engagement with the contact

11、遥跳触点12的并联电路一端串联;位于并联电路中的遥合触点11连接在强制手合开关触点7与智能终端I的连线支路上,位于并联电路中的遥跳触点12连接在手跳开关触点6与智能终端I的连线支路上。 11, the remote end of the parallel circuit 12 to jump the contacts in series; a parallel circuit 11 is connected to the remote contact bonded together in a forced hand switch contact terminals 7 I and intelligent connection branch, located in the parallel circuit hop away contacts the breaker 12 is connected in the hand contact 6 and the smart device connection I branch.

[0027] 图1C监控后台I合闸控制回路与监控后台II合闸控制回路与一次机构断路器连接工作原理图,图中所示:面临双套监控后台、一套机构合圈不匹配的局面示意图;图中一次机构中的断路器2的合闸线圈只有一个。 [0027] FIG. 1C monitoring background closing control circuit I and II back monitor circuit and a closing control means connected to the circuit breaker operating principle diagram shown in FIG: monitoring background duplexed face, a ring engagement mechanism that does not match the situation a schematic view; FIG breaker closing mechanism in primary coil 2 is only one.

[0028] 图2中,一种智能变电站断路器转换开关整合线路,它包括监控后台、转换开关电气回路、智能终端,所述智能终端通过逻辑判断接点与一次机构中的断路器有连接,所述的断路器设有一套合闸线圈,两套分闸线圈;所述的两套分闸线圈分别独立与监控后台I分闸控制回路、监控后台II分闸控制回路II连接;所述的断路器合闸线圈与监控后台I合闸控制回路连接,所述的监控后台I合闸控制回路中包括该监控后台控制下的智能终端的合闸逻辑判断接点I,所述的转换开关电气回路与智能终端输入端连接,所述的包括智能终端的合闸逻辑判断接点I的监控后台I合闸控制回路与属于监控后台II合闸控制回路II并联,所述合闸控制回路II并联在合闸逻辑判断接点I两端或并联在包括合闸逻辑判断接点I的监控后台I的合闸控制回路上。 In [0028] FIG. 2, an intelligent substation breaker switch integrated circuit, which comprises a background monitor, the electrical circuit switch, intelligent terminal, by said intelligent terminals with a logical decision point is connected to a circuit breaker mechanism, the said circuit breaker is provided with a closing coil, two coils opening; opening of the two sets of coils are independent of the background and monitoring opening control loop I, II monitoring background opening control circuit II is connected; said disconnection closing coil is closing control and monitoring circuit connected to the background I, I said closing monitoring background control loop includes logic to determine the closing point I at the intelligent terminal monitoring background control switch and said electrical circuit intelligent terminal connected to an input terminal, said logic comprising monitoring background intelligent terminal determines the closing point I with closing the control loop belonging to the background monitor control loop in parallel II II closing, closing the control loop in parallel in the closing II Analyzing logic I ends or contacts comprises parallel logic determines the closing point I of background I of the closing monitor control loop. 所述的监控后台II为I个。 The monitoring of the I II background.

[0029] 所述的转换开关电气回路包括一组远方/就地、合闸/跳闸转换开关,该组远方/就地、合闸/跳闸转换开关包括触点一端与电源线路连接的就地开关,就地开关一个触点的另一端与手跳开关触点和强制手合开关触点的并联电路串联为支路I,支路I与智能终端连接;还包括就地开关另一个触点和同期手合触点串联的支路II,所述支路II与智能终端连接;还包括一端与电源线路连接的远方开关,远方开关一个触点的另一端与遥合触点、遥跳触点的并联电路一端串联;位于并联电路中的遥合触点连接在强制手合开关触点与智能终端的连线支路上,位于并联电路中的遥跳触点连接在手跳开关触点与智能终端的连线支路上。 Electrical switch circuit comprises a set of remote [0029] the / local, closing / trip changeover switch, the set of remote / local, closing / local switch trip switch comprising contacts connected to one end of the power line , a local switch and the other end of the hand contact breaker contacts engaged and forced hand-parallel circuit branches for the switching contacts in series I, I branch is connected with the intelligent terminal; further comprising a local switch and the other contact period hand Operated contact series II branch, said branch II connected to the intelligent terminal; further comprises a remote switch connected at one end to the power supply line, a remote switch contact and away from the other end make contact, the contacts in parallel hop away end of the series circuit; a parallel circuit close contact is connected in a forced away from the hand switch contact engagement with the intelligent terminal connection branch, located in the parallel circuit is connected in the remote hand-hop hop contacts switch contacts connected with the intelligent terminal line branch.

[0030] 所述的监控后台I合闸控制回路中还设有合闸继电器线圈,所述合闸继电器线圈与该监控后台控制下的智能终端的合闸逻辑判断接点串联并与一次机构中的断路器输入端连接。 Background Monitoring [0030] I said closing control circuit is further provided close relay coil, the relay coil closing the contacts in series with the closing of the logical judgment in the intelligent terminal to monitor and control the background with a means of input connected breaker.

[0031] 所述的监控后台I分闸控制回路、监控后台II分闸控制回路II中分别包括该监控后台控制下的智能终端的分闸逻辑判断接点。 The [0031] monitor background opening control loop I, II monitoring background opening control circuit II respectively comprise logic to determine the contact opening at the intelligent terminal monitor background control.

[0032] 所述监控后台I分闸控制回路、监控后台II分闸控制回路II中分别设有分闸继电器线圈;所述分闸继电器线圈与该监控后台控制下的智能终端的分闸逻辑判断接点串联。 [0032] The monitor background opening control loop I, II monitoring background opening control loop II are respectively provided with the relay coil opening; opening said relay coil and opening logic for the intelligent terminal in monitoring the background control determines contacts in series.

[0033] 图3中表示:另外一种智能变电站断路器转换开关整合线路,它包括监控后台、转换开关电气回路5、智能终端1,所述智能终端I通过逻辑判断接点与一次机构中的断路器2有连接,所述的断路器2设有两个合闸线圈,所述的断路器两个合闸线圈彼此独立且分别与监控后台I合闸控制回路3、监控后台II合闸控制回路A14连接,所述的监控后台I合闸控制回路3、监控后台II的合闸控制回路A14中分别包括该监控后台控制下的智能终端的合闸逻辑判断接点13。 In [0033] FIG. 3 represents: Another intelligent substation breaker switch integrated circuit, which comprises an interruption in the intelligent terminal and the contact point I is determined by a logic means monitoring the background, an electrical switch circuit 5, the intelligent terminal 2 connection, the circuit breaker 2 is provided with two closing coil, the closing coil of the breaker two independent to each other and closing control and monitoring circuit 3 background I, II closing control loop monitoring background A14 connection, the monitoring circuit 3 closing control background I, II of the background monitor A14, respectively, closing the control loop includes logic to determine the closing of the contacts 13 in the intelligent terminal monitor background control. 同样的所述的监控后台II为I个。 Monitoring the same background as the I II.

[0034] 所述的监控后台I合闸控制回路3、监控后台II合闸控制回路A 14中还分别设有合闸继电器线圈,所述合闸继电器线圈与该监控后台控制下的智能终端I的合闸逻辑判断接点13串联。 Background Monitoring [0034] I said closing control circuit 3, monitoring background II closing control circuit A 14 also are provided close relay coil, the relay coil and closing under control of the monitor background intelligent terminal I the logical judgment closing contact 13 connected in series.

[0035] 所述的一次机构中的断路器设有两套分闸线圈,所述的两套分闸线圈分别独立与监控后台I分闸控制回路15、监控后台II分闸控制回路1116连接。 [0035] in a circuit breaker provided with two opening mechanism of the coil, the two sets of coils are independent of the opening monitor background opening control circuit (15) I, II monitoring background opening control circuit 1116 is connected.

[0036] 所述监控后台I分闸控制回路15、监控后台II分闸控制回路1116中分别设有分闸继电器线圈和该监控后台控制下的智能终端I的分闸逻辑判断接点;所述分闸继电器线圈与该监控后台控制下的智能终端I的分闸逻辑判断接点串联。 [0036] Background of the monitoring circuit 15 opening control I, II monitoring background opening control circuit 1116 are provided in the contact opening logic determines the opening at the intelligent terminal and the relay coil controlling the monitor background I; the partition relay coil connected in series with the gate opening logic to determine the contact point in the intelligent terminal I of monitoring the background control.

[0037] 上述虽然结合附图对本发明的具体实施方式进行了描述,但并非对本发明保护范围的限制,所属领域技术人员应该明白,在本发明的技术方案的基础上,本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。 [0037] The combination with drawings of specific embodiments of the present invention have been described, but not limit the scope of the present invention, those skilled in the art should understand that, on the basis of the technical solution of the present invention, those skilled in the art without paying creative work to make various modifications or variations are still within the scope of the present invention.

Claims (9)

  1. 1.一种智能变电站断路器转换开关整合线路,它包括监控后台、转换开关电气回路、智能终端,所述智能终端通过逻辑判断接点与一次机构中的断路器有连接,所述的断路器设有一套合闸线圈,两套分闸线圈;所述的两套分闸线圈分别独立与监控后台I分闸控制回路、监控后台II分闸控制回路II连接;所述的断路器合闸线圈与监控后台I合闸控制回路连接,所述的监控后台I合闸控制回路中包括该监控后台控制下的智能终端的合闸逻辑判断接点I,其特征是,所述的转换开关电气回路与智能终端输入端连接,所述的包括智能终端的合闸逻辑判断接点I的监控后台I的合闸控制回路与属于监控后台II的合闸控制回路II并联,所述合闸控制回路II并联在合闸逻辑判断接点I两端或并联在包括合闸逻辑判断接点I的监控后台I的合闸控制回路上;所述的转换开关电气回路 An intelligent substation breaker switch integrated circuit, which comprises a background monitor, the electrical circuit switch, intelligent terminal, by said intelligent terminals with a logical decision point is connected to a circuit breaker mechanism, said circuit breaker provided closing coil set, two sets of coil opening; opening of the two sets of coils are independent of the background and monitoring opening control loop I, II monitoring background opening control circuit II is connected; and the circuit breaker closing coil monitoring background closing control circuit I connected to the monitor control loop background I comprises closing the closing point I intelligent terminal logic determination under the background control monitor, wherein said electrical circuit with intelligent switch an input terminal connected to the terminal, the determination logic comprises a closing contact point I of the intelligent terminal monitor background I of closing the control loop belonging to monitor background II II of closing the control loop in parallel, closing the control loop in parallel engagement II the electrical circuit of the switch; Analyzing logic gates or parallel I Contact I ends of closing the control loop comprises a background monitor logic to determine the closing of the contact point I 括一组远方/就地、合闸/跳闸转换开关,该组远方/就地、合闸/跳闸转换开关包括触点一端与电源线路连接的就地开关,就地开关一个触点的另一端与手跳开关触点和强制手合开关触点的并联电路串联为支路I,支路I与智能终端连接;还包括就地开关另一个触点和同期手合触点串联的支路II,所述支路II与智能终端连接;还包括一端与电源线路连接的远方开关,远方开关一个触点的另一端与遥合触点、遥跳触点的并联电路一端串联;位于并联电路中的遥合触点连接在强制手合开关触点与智能终端的连线支路上,位于并联电路中的遥跳触点连接在手跳开关触点与智能终端的连线支路上。 Comprising a set of remote / local, closing / trip changeover switch, the set of remote / local, closing / local switch trip switch comprising contacts connected to one end of the power line, and the other end contacts a local switch hand parallel circuit breaker contacts and hands to force the switching contact connected in series to the branch I, I branch is connected with the intelligent terminal; further comprises a further local switch contacts and make contacts in series year hand branch II, the said branch II connected to the intelligent terminal; further comprises a remote switch connected at one end to the power supply line, a remote switch contact and away from the other end make contact, one end of the parallel circuit in series contact hop away; a parallel circuit of the remote close contact is connected in forced contact with the hands to switch the intelligent terminal connection branch, located in the parallel circuit is connected in the remote hand-hop hop contacts switch contacts to connect the intelligent terminal branches.
  2. 2.如权利要求1所述的一种智能变电站断路器转换开关整合线路,其特征是,所述的监控后台I合闸控制回路中还设有合闸继电器线圈,所述合闸继电器线圈与该监控后台控制下的智能终端的合闸逻辑判断接点I串联并与一次机构中的断路器输入端连接。 2. An intelligent substation breaker switch integrated circuit according to claim 1, wherein said monitoring background closing the control loop I is also close relay coil, the relay coil and closing the monitoring logic closing point I is determined under the intelligent terminal and connected in series to the background control input terminal of a circuit breaker mechanism.
  3. 3.如权利要求1所述的一种智能变电站断路器转换开关整合线路,其特征是,所述的监控后台I分闸控制回路、监控后台II分闸控制回路II中分别包括该监控后台控制下的智能终端的分闸逻辑判断接点。 3. An intelligent substation breaker switch integrated circuit according to claim 1, wherein said monitoring background opening control loop I, II monitoring background opening control loop II, respectively, the monitor comprising a background control Analyzing logic contacts opening at the intelligent terminal.
  4. 4.如权利要求1或3所述的一种智能变电站断路器转换开关整合线路,其特征是,所述监控后台I分闸控制回路、监控后台II分闸控制回路II中分别设有分闸继电器线圈;所述分闸继电器线圈与该监控后台控制下的智能终端的分闸逻辑判断接点串联。 4. An integrated intelligent substation circuit breaker or switch according to claim 13, characterized in that the monitoring circuit opening control background I, II monitoring background opening control loop II are respectively provided with opening relay coil; opening the relay coil connected in series with the contact opening logical judgment in the intelligent terminal monitor background control.
  5. 5.一种智能变电站断路器转换开关整合线路,它包括监控后台、转换开关电气回路、智能终端,所述智能终端通过逻辑判断接点与一次机构中的断路器有连接,其特征是,所述的断路器设有两个合闸线圈,所述的断路器两个合闸线圈彼此独立且分别与监控后台I合闸控制回路、监控后台II合闸控制回路A连接,所述的监控后台I合闸控制回路、监控后台II的合闸控制回路A中分别包括该监控后台控制下的智能终端的合闸逻辑判断接点;所述的转换开关电气回路包括一组远方/就地、合闸/跳闸转换开关,该组远方/就地、合闸/跳闸转换开关包括触点一端与电源线路连接的就地开关,就地开关一个触点的另一端与手跳开关触点和强制手合开关触点的并联电路串联为支路I,支路I与智能终端连接;还包括就地开关另一个触点和同期手合触点串联的支路II,所述支路I A substation Intelligent integrated circuit breaker switch, which comprises a background monitor, the electrical circuit switch, intelligent terminal, by said intelligent terminals with a logical decision point is connected to a circuit breaker mechanism, characterized in that said the circuit breaker is provided with two closing coil, the closing coil of the breaker two independent from each other and respectively closing and monitoring the background control loop I, II monitoring background closing control circuit a is connected to the monitor background I closing the control loop, the closing control to monitor background II include closing circuit a logical decision points in the intelligent terminal to monitor the background control; said transfer switch circuit comprises a set of electrical remote / local, closing / the trip switch, the set of remote / local, closing / local switch trip switch comprising contacts connected at one end to the power supply line, a local switch and the other end of the hand contact breaker switch contacts and hands to touch force a series of parallel circuit branch point I, intelligent terminals connected with the I branch; further comprises a further local switch contacts and make contacts in series year hand branch II, said branch I I与智能终端连接;还包括一端与电源线路连接的远方开关,远方开关一个触点的另一端与遥合触点、遥跳触点的并联电路一端串联;位于并联电路中的遥合触点连接在强制手合开关触点与智能终端的连线支路上,位于并联电路中的遥跳触点连接在手跳开关触点与智能终端的连线支路上。 I connected to the intelligent terminal; further comprises a remote switch connected at one end to the power supply line, a remote switch contact and away from the other end make contact, one end of the parallel circuit in series contact hop away; a parallel circuit remote make contact connecting the hand engaged in a forced switch contacts to connect the intelligent terminal branch, located in the parallel circuit is connected in the remote hand-hop hop contacts switch contacts to connect the intelligent terminal branches.
  6. 6.如权利要求5所述的一种智能变电站断路器转换开关整合线路,其特征是,所述的监控后台I合闸控制回路、监控后台II合闸控制回路A中还分别设有合闸继电器线圈,所述合闸继电器线圈与该监控后台控制下的智能终端的合闸逻辑判断接点串联。 6. An Intelligent Substation breaker switch integrated circuit according to claim 5, characterized in that said monitor control loop closing background I, II monitoring background A further closing the control loop are provided with closing relay coil, connected in series with said closing relay coil closing the contacts logical judgment in the intelligent terminal monitor background control.
  7. 7.如权利要求5所述的一种智能变电站断路器转换开关整合线路,其特征是,所述的一次机构中的断路器设有两套分闸线圈,所述的两套分闸线圈分别独立与监控后台I分闸控制回路、监控后台II分闸控制回路II连接。 7. An intelligent substation breaker switch integrated circuit according to claim 5, characterized in that, once the mechanism of the circuit breaker opening is provided with two sets of coils, the coils are two sets of opening independent monitoring background and opening control loop I, II monitoring background opening control circuit II is connected.
  8. 8.如权利要求7所述的一种智能变电站断路器转换开关整合线路,其特征是,所述监控后台I分闸控制回路、监控后台II分闸控制回路II中分别设有分闸继电器线圈和该监控后台控制下的智能终端的分闸逻辑判断接点;所述分闸继电器线圈与该监控后台控制下的智能终端的分闸逻辑判断接点串联。 8. An intelligent substation breaker switch integrated circuit according to claim 7, characterized in that the monitoring circuit opening control background I, II monitoring background opening control relay coil circuit opening are respectively provided II Analyzing logic and opening contacts in the intelligent terminal to monitor the background control; opening of the relay coil connected in series with the contact opening logical judgment in the intelligent terminal monitor background control.
  9. 9.如权利要求1或5所述的一种智能变电站断路器转换开关整合线路,其特征是,所述的监控后台II为至少一个。 An Intelligent Substation breaker switch integrated circuit according to claim 1 or 5, wherein said at least one monitoring background II.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030187520A1 (en) * 2002-02-25 2003-10-02 General Electric Company Method and apparatus for circuit breaker node software architecture
CN101867227B (en) * 2010-07-01 2012-01-04 唐山盾石电气有限责任公司 Method and device for electrically controlling high voltage circuit breaker to switch on or switch off
CN201877814U (en) * 2010-12-15 2011-06-22 中国神华能源股份有限公司 Controller for circuit breaker
CN202333981U (en) * 2011-10-24 2012-07-11 山东电力工程咨询院有限公司 Change-over switch integration line for circuit breaker of intelligent transformer substation

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