CN108388236A - The Performance Test System of switch controller is automated on column - Google Patents

The Performance Test System of switch controller is automated on column Download PDF

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Publication number
CN108388236A
CN108388236A CN201810332442.4A CN201810332442A CN108388236A CN 108388236 A CN108388236 A CN 108388236A CN 201810332442 A CN201810332442 A CN 201810332442A CN 108388236 A CN108388236 A CN 108388236A
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CN
China
Prior art keywords
switch
mimic
simulator
test
switch controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810332442.4A
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Chinese (zh)
Inventor
邝国安
石循杰
方泽钦
游亚雄
邱剑锋
刘建辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Guangzhou Power Supply Bureau Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Power Supply Bureau Co Ltd filed Critical Guangzhou Power Supply Bureau Co Ltd
Priority to CN201810332442.4A priority Critical patent/CN108388236A/en
Publication of CN108388236A publication Critical patent/CN108388236A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0208Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • G05B23/0213Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols

Abstract

The present invention relates to the Performance Test Systems that switch controller is automated on a kind of column, including:Power supply, is opened into simulator and mimic-disconnecting switch access switching device, the incoming end for accessing switching device connects power supply, access switching device picks out AC power interface of the end for connecting automation switch controller, open the CT interfaces for being used to connect automation switch controller into the output end of simulator, the input terminal of mimic-disconnecting switch is used to connect the controlling cable interface for automating switch controller, accesses the incoming end of switching device and is connect into simulator and mimic-disconnecting switch with opening respectively.When testing automating switch controller on column, to accessing the break-make of switching device, it can complete decompression separating brake, inspection pressing lock detection, by it is split enter simulator open into control, and observe the working condition of mimic-disconnecting switch, it can determine whether to automate switch controller state on column, and reflect Switch main body state indirectly, entire test system is convenient and efficient.

Description

The Performance Test System of switch controller is automated on column
Technical field
The present invention relates to switch testing field is automated on distribution net post, more particularly to automatic Switching control on a kind of column The Performance Test System of device processed.
Background technology
Currently, China builds intelligent distribution network energetically, distribution automation device is as the core equipment on feeder line, peace Mounted in each section of distribution feeder, they play crucial effect to distribution automation operation.In part mountain area, such as Guangzhou From Hua Qu, power distribution network is based on overhead transmission line, and distribution automation device is based on automatic Switching on column.Since equipment is in family It is run in external environment, the factors such as typhoon, thunderstorm, humidity, mouse ant have been further exacerbated by the severe operation item of distribution automation device Part causes to switch phenomena such as inevitably will appear tripping, malfunction, communication abnormality during operation.It installs and needs because of circuit, feeder line is automatic Change terminal (FTU) and is often mounted on shaft tower eminence, in routine maintenance procedure, mainly staff periodically arrives scene, by Ladder disassembles the automation switch controller on shaft tower, takes back producer and is tested.
Inventor in the implementation process, it was found that, traditional technology at least has the disadvantages that:Because Switch main body is in high pressure fortune Row state, scene can not pressurize electric current to examine on-pole switch to automate the relay protective scheme work(of switch controller by primary side Can, need to have a power failure high-pressure side or automation switch controller disassembled and transports producer's aptitude test back, so cannot and When check terminal defect, test job is carried out difficult.
Invention content
Based on this, it is necessary to for the difficult problem of automation switch controller test, provide automatic Switching on a kind of column The Performance Test System of controller.
To achieve the goals above, on the one hand, an embodiment of the present invention provides switch controller is automated on a kind of column Performance Test System, including:Power supply, is opened into simulator and mimic-disconnecting switch access switching device;
The incoming end for accessing switching device connects power supply, and the end that picks out for accessing switching device melts automatically for connecting Close the AC power interface of controller;
Open the CT interfaces for being used to connect automation switch controller into the output end of simulator;
The input terminal of mimic-disconnecting switch is used to connect the controlling cable interface of automation switch controller;
The incoming end for accessing switching device is connect into simulator and mimic-disconnecting switch with opening respectively.
Power supply includes PT in one of the embodiments,;One end of PT is connect with power supply network, and the other end is opened with access Close the incoming end connection of device.
It further includes connection cables to automate the Performance Test System of switch controller on column in one of the embodiments,; PT includes mains side PT and load side PT;It includes first switch and the second switch to access switching device;AC power interface includes Mains side PT cable interfaces and load side PT cable interfaces;
The output end of mains side PT and the incoming end of first switch connect;The output end of load side PT and connecing for second switch Enter end connection;
Pick out end and one end of connection cables of first switch connect, and another termination mains side PT cables of connection cables connect Mouthful;
Pick out end and one end of connection cables of second switch connect, and another termination load side PT cables of connection cables connect Mouthful.
It further includes electric current to automate the Performance Test System of switch controller on column in one of the embodiments, Device, the output end of current feedback circuit are connect with the input terminal for opening into simulator.
It further includes test device to automate the Performance Test System of switch controller on column in one of the embodiments, The input terminal of test device is for connecting automation switch controller.
The Performance Test System for automating switch controller on column in one of the embodiments, further includes voltage measurement dress It sets, the input terminal of voltage measuring apparatus connects the output end of the output end and load side PT of mains side PT respectively.
The Performance Test System for automating switch controller on column in one of the embodiments, further includes switch access Case;Connection cables include plug;
It accesses switching device setting to access in case in switch, the first jack is provided on switch access case, plug correspondence is worn When crossing the first jack and contacting access switching device, plug and access switching device electrical communication.
It further includes opening into simulation box to automate the Performance Test System of switch controller on column in one of the embodiments, With mimic-disconnecting switch case, opens to be correspondingly arranged at respectively into simulator and mimic-disconnecting switch and open into simulation box and mimic-disconnecting switch case In;
Open and be provided with the second jack on simulation box, plug correspond to across the second jack and contact open into simulator when, insert Head with open into simulator electrical communication;
Third jack is provided on mimic-disconnecting switch case, plug is corresponded to across third jack and when contacting mimic-disconnecting switch, Plug and mimic-disconnecting switch electrical communication.
In one of the embodiments, switch access case, open be respectively arranged on simulation box and mimic-disconnecting switch case with The first detection hole, the second detection hole and the third detection hole that first jack, the second jack and third jack are arranged in a one-to-one correspondence;
Voltage measuring apparatus includes voltage measurement contact pin;
When the voltage measurement contact pin of voltage measuring apparatus corresponds to across the first detection hole and contacts access switching device, voltage Test device acquires the output voltage of the output voltage and load side PT of mains side PT;
Test device includes test contact pin;
The test contact pin of test device corresponds to when opening into simulator across the second detection hole and contacting, and test device acquisition is opened Enter opening into signal for simulator;
The test contact pin of test device is corresponded to across third detection hole and when contacting mimic-disconnecting switch, and test device acquires mould The output electric signal of quasi- breaker.
It includes multiple control switches to be opened in one of the embodiments, into simulator;
The end that picks out of control switch is correspondingly connected with CT interfaces.
One or more of present invention embodiment at least has the following advantages that and advantageous effect:The embodiment of the present invention provides Column on automate switch controller Performance Test System, including:Power supply, access switching device, open into simulator and Mimic-disconnecting switch;The incoming end for accessing switching device connects power supply, and that accesses switching device picks out end for connecting automatically The AC power interface of Switching controller, the output end opened into simulator connect for connecting the CT of automation switch controller Mouthful, the input terminal of mimic-disconnecting switch is used to connect the controlling cable interface of automation switch controller, accesses connecing for switching device Enter end to be connect into simulator and mimic-disconnecting switch with opening respectively.When testing automating switch controller on column, only need To accessing the break-make of switching device, you can complete decompression separating brake, inspection pressing lock detection, on the other hand by it is split enter simulator open The control entered, and observe the working condition of mimic-disconnecting switch, you can judge to automate switch controller state on column, and reversed Switch main body state is reflected, realizes that the on-line checking to automating switch controller on column, entire test system are convenient and efficient.
Description of the drawings
By being more particularly described for the preferred embodiment of the present invention shown in attached drawing, above and other mesh of the invention , feature and advantage will become more fully apparent.Identical reference numeral indicates identical part in whole attached drawings, and does not carve Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows the purport of the present invention.
Fig. 1 is the structural schematic diagram of the Performance Test System of automation switch controller on one embodiment center pillar;
Fig. 2 is the structural schematic diagram of the Performance Test System of automation switch controller on another embodiment center pillar;
Fig. 3 is the structural schematic diagram of the Performance Test System of automation switch controller on further embodiment center pillar.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately One element and it is in combination be integrated, or may be simultaneously present centering elements.Term as used herein " installation ", " one End ", " other end " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases Any and all combinations of the Listed Items of pass.
An embodiment of the present invention provides the Performance Test Systems that switch controller is automated on a kind of column, as shown in Figure 1, packet It includes:Power supply 100, is opened into simulator 300 and mimic-disconnecting switch 400 access switching device 200;Access switching device 200 Incoming end connects power supply 100, and access switching device 200 picks out friendship of the end for connecting automation switch controller 500 Galvanic electricity source interface;Open the CT interfaces for being used to connect automation switch controller 500 into simulator 300;Mimic-disconnecting switch 400 is used for The controlling cable interface of connection automation switch controller 500;Access switching device 200 incoming end respectively with open into simulator 300 and mimic-disconnecting switch 400 connect.
Wherein, access switching device 200 refers to the unit that there is the device of switching function to be formed.AC power interface is What is be arranged on the automation switch controller 500 of finger recloser is used to provide power supply for automation switch controller 500 Interface, CT interfaces refer on the automation switch controller 500 of recloser for connecing the interface opened into signal, are controlled Cable interface refers to the interface for connecing mimic-disconnecting switch 400 on the automation switch controller 500 of recloser.When to Up to working site, need to automation switch controller be detected when, power supply 100 be automation switch controller 500, It opens and provides working power into simulator 300 and mimic-disconnecting switch 400, the access access of switching device 200 terminates power supply 100, Access switching device 200 is picked out to hold to connect to open respectively and be connect when analog line works normally into simulator 300 and mimic-disconnecting switch 400 Enter switching device 200 and is in closed state, when accessing switching device 200 and going off state, the case where analog line decompression, Automation switch controller 500 can send out the breaker open operation of sub-gate signal control mimic-disconnecting switch 400 according to logic at this time, Whether observe mimic-disconnecting switch 400 can logically normal divide-shut brake;When access switching device 200 becomes closed state When, the case where simulation inspection pressure, switching signal control simulation open circuit can be sent out according to logic by automating switch controller 500 at this time Breaker in device 400 executes feed motion, and whether observation mimic-disconnecting switch 400 can logically normal divide-shut brake.If losing Automation switch controller 500 can control mimic-disconnecting switch 400 and normally realize divide-shut brake when pressure separating brake, inspection pressing lock test, Then illustrate that automating switch controller 500 can work normally, if the breaker of mimic-disconnecting switch 400 can be normal when test Divide-shut brake, but the Switch main body in actual motion lacks normally to examine and presses lock, decompression separating brake, then may determine that Switch main body can Can be abnormal, if in on-the-spot test mimic-disconnecting switch 400 breaker cannot correct divide-shut brake, may determine that automatic Switching control Device 500 processed may be abnormal.
In one of the embodiments, as shown in Figure 2 and Figure 3, power supply 100 includes PT110;One end of PT110 and confession Power grid connects, and the other end is connect with the incoming end of access switching device 200.
Wherein, PT110 (Potential transformer) refers to the instrument of the voltage on conversion line, such as High pressure on power supply network is converted into the operating voltage suitable for test.When being tested, by one end of PT110 and power supply network Connection, operating voltage of the other end output suitable for test, and the incoming end of access switching device 200 is connected, when access switchs When device 200 is closed, PT110 is that automation switch controller 500 provides voltage, and the output voltage of PT110 is opened by access Close device 200 incoming end and open into simulator 300, mimic-disconnecting switch 400 connection line can be respectively open into simulator 300 and mimic-disconnecting switch 400 provide operating voltage.The present embodiment provides working power using PT110 forms, can survey at the scene Large volume power supply box is carried without additional when examination, greatly facilitates the progress of test job.
In one of the embodiments, as shown in Figure 2 and Figure 3, the Performance Test System of switch controller is automated also on column Including connection cables 700;PT110 includes mains side PT111 and load side PT112;It includes first switch to access switching device 200 210 and second switch 220;AC power interface includes mains side PT111 cable interfaces and load side PT112 cable interfaces;Electricity The output end of source PT111 is connect with the incoming end of first switch 210;The output end of load side PT112 and second switch 220 Incoming end connects;The end that picks out of first switch 210 is connect with one end of connection cables 700, another termination electricity of connection cables 700 Source PT111 cable interfaces;The end that picks out of second switch 220 is connect with one end of connection cables 700, connection cables 700 it is another One termination load side PT112 cable interfaces.
Wherein, connection cables 700 refer to the connecting line for having conducting function or information transfer capability.Mains side PT111 is Refer to for open an outlet side into the PT110 for providing operating voltage, load side PT112 to refer to for providing work to output Another outlet side of the PT110 of voltage.First switch 210 refers to for connecting mains side PT111 and the control of automatic Switching The switching device of device 500, second switch 220 refer to the switch for connected load side PT112 and automation switch controller 500 Device.Mains side PT111 cable interfaces refer to for connecting first switch 210 and automating the interface of switch controller 500, bear Lotus side PT112 cable interfaces refer to for connecting second switch 220 and automating the interface of switch controller 500.
Specifically, when scene needs to test automation switch controller, with connection cables 700 by mains side PT111 and first switch 210 concatenate, and are used in combination connection cables 700 that first switch 210 is picked out end and mains side PT111 cables Interface connects, and is then concatenated load side PT112 and second switch 220 with connection cables 700, is used in combination connection cables 700 by the The end that picks out of two switches 220 is connected with load side PT112 cable interfaces.PT110 is to open into simulator 300 and mimic-disconnecting switch 400 power supplies, when circuit works normally, first switch 210 and second switch 220 are closed.When first switch 210 and second switch The case where 220 when disconnecting, analog line decompression, sub-gate signal can be sent out according to logic by automating switch controller 500 at this time The breaker open operation of mimic-disconnecting switch 400 is controlled, whether observation mimic-disconnecting switch 400 can logically normal divide-shut brake;When When first switch 210 and second switch 220 become closed state, the case where pressing is examined in simulation, automates switch controller at this time 500 can send out the breaker in switching signal control mimic-disconnecting switch 400 and execute feed motion, observation simulation is disconnected according to logic Whether road device 400 can logically normal divide-shut brake.If automating switch controller when decompression separating brake, inspection pressing lock test 500, which can control mimic-disconnecting switch 400, normally realizes divide-shut brake, then illustrates that automating switch controller 500 can work normally, If when test the breaker of mimic-disconnecting switch 400 can normal divide-shut brake, but lack can not be just for Switch main body in actual motion Often inspection pressing lock, decompression separating brake then may determine that Switch main body may be abnormal, if mimic-disconnecting switch 400 is disconnected in on-the-spot test Road device cannot correct divide-shut brake, then may determine that automation switch controller 500 may be abnormal.
In one of the embodiments, as shown in Figure 2 and Figure 3, the Performance Test System of switch controller is automated also on column Including current feedback circuit, the output end of current feedback circuit is connect with the input terminal for opening into simulator 300.
Wherein, current feedback circuit is used to open into signal to open to provide into simulator 300, and analog line is opened into failure.Electric current The output end of generator is connect with the input terminal for opening into simulator 300, is opened into signal to open to provide into simulator 300, by changing Just whether what power transformation flow-generator provided opens into signal, and observes the divide-shut brake action of mimic-disconnecting switch 400, judge switch motion Really.To judge whether the remote signaling function for automating switch controller 500 is normal.
In one of the embodiments, as shown in Figure 2 and Figure 3, the Performance Test System of switch controller is automated also on column Including test device, the input terminal of test device is for connecting automation switch controller 500.
Wherein, test device refers to being used for the whether normal equipment of 500 intake of Automatic survey switch controller.Test The input terminal of device connects automation switch controller 500 by CT cable jacks, when current feedback circuit is to open into simulator 300 When offer one is opened into signal, by measuring the size of current that CT cable jacks are flowed through and the electricity that switch cable jack is flowed out Size is flowed, it can be with the test of the intake of test automation switch controller 500 and the amount of outputing.
In one of the embodiments, as shown in Figure 2 and Figure 3, the Performance Test System of switch controller is automated also on column Including voltage measuring apparatus, the input terminal of voltage measuring apparatus connects the output end and load side PT112 of mains side PT111 respectively Output end.
Wherein, voltage measuring apparatus refers to the equipment that can measure voltage value.The input terminal of voltage test device connects respectively The output end of the output end and load side PT112 of mains side PT111, to measure the output of mains side PT111 and load side PT112 Voltage value, if the output voltage values of mains side PT111 and load side PT112 deviate normal working voltage or three-phase voltage for a long time There are when serious imbalance, then may determine that PT110 may be abnormal.
In one of the embodiments, as shown in Figure 2 and Figure 3, the Performance Test System of switch controller is automated also on column Case 600 is accessed including switch;Connection cables 700 include plug 710;It accesses the setting of switching device 200 and accesses case 600 in switch In, the first jack 610 is provided on switch access case 600, plug 710 corresponds to across the first jack 610 and contacts access switch When device 200, plug 710 and access 200 electrical communication of switching device.
Wherein, switch access case 600 is and the to be additionally provided on babinet for encapsulate the babinet for accessing switching device 200 One jack 610, the incoming end of the first jack 610 and the switch in access switching device 200 pick out end and are correspondingly arranged.Carry out When test, plug 710 is corresponded to the first jack 610 being inserted on switch access case 600, you can realize access switching device 200 In switch and PT110, open into simulator 300, mimic-disconnecting switch 400 and the connection for automating switch controller 500.Using opening It closes access case 600 and access switching device 200 is encapsulated in box house, and the corresponding side for opening up the first jack 610 on babinet Formula when on the one hand facilitating on-the-spot test, can fast implement connection, on the other hand in such a way that switch accesses case 600, It can ensure the structural stability in access switching device 200, to improve the reliability of test.Wherein, the first jack 610 can To be the jack with electrical characteristic, such as metallic conduction circle is provided on 610 inner wall of the first jack, this metallic conduction circle with connect Enter the switch contact electrical connection in switching device 200, when plug 710 is inserted into the first jack 610, plug 710 can be realized With the electrical connection of access switching device 200.In addition, the first jack 610 can also be the jack without electrical characteristic, first inserts Hole 610 is corresponding with the access switch contact of switching device 200 in position, when plug 710 is inserted into the first jack 610, plug 710 can contact the opposite switch contact of the first jack 610, realize plug 710 with this and access being electrically connected for switching device 200 It connects.
In one of the embodiments, the first socket 630 and the second socket 640 are additionally provided on switch access case 600;The One socket 630 is electrically connected with the incoming end of first switch 210, and the second socket 640 is electrically connected with the incoming end of second switch 220. Wherein, the first socket 630 and the second socket 640 are used namely for opening into simulator 300 and 400 power supply of mimic-disconnecting switch Socket.When carrying out on-the-spot test, uses and can be connect with matched electric power connection line with the first socket 630 and the second socket 640 The incoming end of first switch 210 and open into simulator 300 supply access and second switch 220 incoming end and simulation open circuit The supply access of device 400, when power supply 100 respectively with the incoming end of first switch 210 and the incoming end of second switch 220 When connection, power supply 100 is to open to provide working power into simulator 300 and mimic-disconnecting switch 400.
In one of the embodiments, as shown in Figure 2 and Figure 3, the Performance Test System of switch controller is automated also on column Including opening into simulation box 800 and mimic-disconnecting switch case 900, opens and be correspondingly arranged at respectively into simulator 300 and mimic-disconnecting switch 400 It opens in simulation box 800 and mimic-disconnecting switch case 900;It opens and is provided with the second jack 810 on simulation box 800, plug 710 corresponds to When opening into simulator 300 across the second jack 810 and contacting, plug 710 and open into 300 electrical communication of simulator;Simulation open circuit Third jack 910 is provided on device case 900, plug 710 is corresponded to across third jack 910 and when contacting mimic-disconnecting switch 400, is inserted First 710 with 400 electrical communication of mimic-disconnecting switch.
Wherein, opening into simulation box 800 and is opened on 800 babinet of simulation box for encapsulating the babinet opened into simulator 300 Offer the second jack 810, and the second jack 810 is opened corresponding into signal input node with opening in simulation box 800, works as plug 710 when passing through corresponding second jack 810, conductive component on plug 710 and opens the signal input node in simulator 300 Pin is electrically connected;Similar, mimic-disconnecting switch case 900 is used to encapsulate mimic-disconnecting switch 400, and on mimic-disconnecting switch case 900 Third jack 910 is offered, and third jack 910 is corresponding with the contact of mimic-disconnecting switch 400 in mimic-disconnecting switch case 900 sets It sets, when plug 710 passes through corresponding third jack 910, the conductive component on plug 710 and touching in mimic-disconnecting switch 400 Point electrical connection.It is encapsulated into simulator 300 and mimic-disconnecting switch 400 using opening to open into simulation box 800 and mimic-disconnecting switch case 900 Form, and open up the second jack 810 and third jack 910 respectively on babinet, can be fast when on the one hand facilitating on-the-spot test Speed realizes connection, on the other hand by the way of opening simulation box 800 and mimic-disconnecting switch case 900, it is ensured that connecing The structural stability for entering switching device 200, to improve the reliability of test.Wherein, the second jack 810 and third jack 910 It can be the jack with electrical characteristic, such as metallic conduction circle is provided on 910 inner wall of the second jack 810 and third jack, This metallic conduction circle is electrically connected with the switch contact in access switching device 200, when plug 710 is inserted into 810 He of the second jack When third jack 910, the electrical connection with access switching device 200 can be realized in plug 710.In addition, the second jack 810 and Three jacks 910 can also be that the jack without electrical characteristic, the second jack 810 and third jack 910 are opened with access in position The switch contact for closing device 200 corresponds to, and when plug 710 is inserted into the second jack 810 and third jack 910, plug 710 can connect The second jack 810 and the opposite switch contact of third jack 910 are touched, plug 710 is realized with this and accesses the electricity of switching device 200 Connection.
In one of the embodiments, as shown in Figure 2 and Figure 3, switch accesses case 600, opens and break into simulation box 800 and simulation First be arranged in a one-to-one correspondence with the first jack 610, the second jack 810 and third jack 910 is respectively arranged on road device case 900 Detection hole 620, the second detection hole 820 and third detection hole 920;Voltage measuring apparatus includes voltage measurement contact pin;Voltage measurement When the voltage measurement contact pin of device corresponds to across the first detection hole 620 and contacts access switching device 200, voltage test device is adopted Collect the output voltage of the output voltage and load side PT112 of mains side PT111;Test device includes test contact pin;Test device Test contact pin correspond to across the second detection hole 820 and contact open into simulator 300 when, test device acquisition open into simulator 300 open into signal;The test contact pin of test device is corresponded to across third detection hole 920 and when contacting mimic-disconnecting switch 400, is surveyed The output electric signal of acquisition mimic-disconnecting switch 400 is set in trial assembly.
Specifically, switch access case 600, open offered respectively on simulation box 800 and mimic-disconnecting switch case 900 first insert The first detection hole 620, the second detection hole 820 and the third that hole 610, the second jack 810 and third jack 910 are arranged in a one-to-one correspondence The voltage measurement contact pin of voltage measuring apparatus can be corresponded to when on-the-spot test and be inserted into the first detection hole 620 by detection hole 920, The output voltage for measuring mains side PT111 and load side PT112 respectively, by observing the output voltage of mains side PT111 and bearing The output voltage of lotus side PT112, it can be determined that PT110 whether failure.The test contact pin of test device is corresponded to across the second inspection When gaging hole 820, measures and open opening into signal into simulator 300, and the test contact pin of test device is inserted into third detection hole 920 When, can measure mimic-disconnecting switch 400 outputs signal, by it is split enter signal, output the measurement of signal, it can be determined that it is automatic Whether the input and output function of Switching controller 500 is normal, is conducive to further quickly determine automation switch controller 500 The reason of failure.It should be noted that first, second, third only to facilitate expression and understand the embodiment of the present invention provide Technical solution, protection scope of the present invention is not caused to limit.
In one of the embodiments, as shown in Figure 2 and Figure 3, the first jack 610, the second jack 810, third jack 910, First detection hole 620, the second detection hole 820 and third detection hole 920 are banana jack, and plug 710 is aviation plug 710;Boat Blind plug 710 includes the banana head 711 of conduction.Specifically, when scene is tested, by the boat with conductive banana head 711 Blind plug 710 corresponds to the first jack 610 for being inserted into banana jack form, the second jack 810, third jack 910, the first detection hole 620, in the second detection hole 820 and third detection hole 920, you can complete the electrical connection between the equipment needed for test, be convenient for Quickly carry out further work to carry out.
In one of the embodiments, as shown in Figure 2 and Figure 3, it opens and is switched including multiple controls into simulator 300;Control is opened The end that picks out closed is correspondingly connected with CT interfaces.
Wherein, control switch refers to opening the multichannel in simulator 300 for control and opening break-make into circuit, for example, controlling System switch can be deflector rod switch.When testing at the scene, state is switched on-off by changing control, it can be with analog switch ontology Whether intake, that is, remote signaling function of the division of signal, detection automation switch controller 500 is normal.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, it is all considered to be the range of this specification record.Several implementations of the invention above described embodiment only expresses Mode, the description thereof is more specific and detailed, but can not therefore be construed as limiting the scope of the patent.It should be understood that It is that for those of ordinary skill in the art, without departing from the inventive concept of the premise, several deformations can also be made And improvement, these are all within the scope of protection of the present invention.Therefore, the protection domain of patent of the present invention should be with appended claims It is accurate.

Claims (10)

1. automating the Performance Test System of switch controller on a kind of column, which is characterized in that including:Power supply, access are opened It closes device, open into simulator and mimic-disconnecting switch;
The incoming end of the access switching device connects the power supply, and the access switching device picks out end for connecting Automate the AC power interface of switch controller;
It is described to open the CT interfaces for being used to connect the automation switch controller into the output end of simulator;
The input terminal of the mimic-disconnecting switch is used to connect the controlling cable interface of the automation switch controller;
The incoming end of the access switching device is connect with described open into simulator and the mimic-disconnecting switch respectively.
2. automating the Performance Test System of switch controller on column according to claim 1, which is characterized in that the confession Power supply includes PT;One end of the PT is connect with power supply network, and the other end is connect with the incoming end of the access switching device.
3. automating the Performance Test System of switch controller on column according to claim 1, which is characterized in that further include Connection cables;The PT includes mains side PT and load side PT;The access switching device includes first switch and the second switch; The AC power interface includes mains side PT cable interfaces and load side PT cable interfaces;
The output end of the mains side PT is connect with the incoming end of the first switch;The output end of the load side PT with it is described The incoming end of second switch connects;
The end that picks out of the first switch is connect with one end of the connection cables, another termination electricity of the connection cables Source PT cable interfaces;
The end that picks out of the second switch is connect with one end of the connection cables, and another termination of the connection cables is described negative Lotus side PT cable interfaces.
4. automating the Performance Test System of switch controller on column according to claim 3, which is characterized in that further include Current feedback circuit, the output end of the current feedback circuit are connect with the input terminal opened into simulator.
5. automating the Performance Test System of switch controller on column according to claim 4, which is characterized in that further include Test device, the input terminal of the test device is for connecting the automation switch controller.
6. automating the Performance Test System of switch controller on column according to claim 5, which is characterized in that further include The input terminal of voltage measuring apparatus, the voltage measuring apparatus meets the output end of the mains side PT and the load side PT respectively Output end.
7. automating the Performance Test System of switch controller on column according to claim 6, which is characterized in that further include Switch access case;The connection cables include plug;
The access switching device setting is accessed in switch in case, and the first jack is provided on the switch access case, described to insert Head is corresponded to across first jack and when contacting the access switching device, and the plug and the access switching device are electrical Connection.
8. automating the Performance Test System of switch controller on column according to claim 7, which is characterized in that further include Open into simulation box and mimic-disconnecting switch case, it is described open into simulator and the mimic-disconnecting switch be correspondingly arranged at respectively it is described open into In simulation box and the mimic-disconnecting switch case;
Described open is provided with the second jack on simulation box, the plug correspond to across second jack and open described in contacting into When simulator, the plug is opened with described into simulator electrical communication;
Third jack is provided on the mimic-disconnecting switch case, the plug corresponds to across the third jack and contacts the mould When quasi- breaker, the plug and the mimic-disconnecting switch electrical communication.
9. automating the Performance Test System of switch controller on column according to claim 8, which is characterized in that described to open Close access case, described open is respectively arranged with and first jack, the second jack on simulation box and the mimic-disconnecting switch case The first detection hole, the second detection hole and the third detection hole being arranged in a one-to-one correspondence with third jack;
The voltage measuring apparatus includes voltage measurement contact pin;
The voltage measurement contact pin of the voltage measuring apparatus corresponds to across first detection hole and contacts the access switch dress When setting, the voltage test device acquires the output voltage of the output voltage and the load side PT of the mains side PT;
The test device includes test contact pin;
When the test contact pin of the test device corresponds to across second detection hole and opens into simulator described in contacting, the survey Trial assembly sets and opens opening into signal into simulator described in acquisition;
The test contact pin of the test device is corresponded to across the third detection hole and when contacting the mimic-disconnecting switch, the survey The output electric signal for acquiring the mimic-disconnecting switch is set in trial assembly.
10. automating the Performance Test System of switch controller on column according to claim 3, which is characterized in that described It includes multiple control switches to open into simulator;
The end that picks out of the control switch is correspondingly connected with the CT interfaces.
CN201810332442.4A 2018-04-13 2018-04-13 The Performance Test System of switch controller is automated on column Pending CN108388236A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111537877A (en) * 2020-07-08 2020-08-14 广东电网有限责任公司东莞供电局 Pole-mounted switch control terminal test device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111537877A (en) * 2020-07-08 2020-08-14 广东电网有限责任公司东莞供电局 Pole-mounted switch control terminal test device

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