CN208156507U - 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 PDFInfo
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- CN208156507U CN208156507U CN201820525447.4U CN201820525447U CN208156507U CN 208156507 U CN208156507 U CN 208156507U CN 201820525447 U CN201820525447 U CN 201820525447U CN 208156507 U CN208156507 U CN 208156507U
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Abstract
The utility model relates to automate the Performance Test System of switch controller 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 end for connecting the AC power interface of automation switch controller, open the CT interface 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 to automation switch controller is tested on column, to the on-off of access switching device, achievable 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 macro is convenient and efficient.
Description
Technical field
The utility model relates to automate switch testing field on distribution net post, more particularly to being melted automatically on a kind of column
Close the Performance Test System of controller.
Background technique
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 Switching automatic 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 route, 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 by primary side to examine on-pole switch to automate the relay protective scheme function of switch controller
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.
Utility model 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, the utility model embodiment provides and automates switch control on a kind of column
The Performance Test System of device, 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 interface 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.
Automating the Performance Test System of switch controller on column in one of the embodiments, further includes connection cables；
PT includes source side PT and load side PT；Accessing switching device includes first switch and the second switch；AC power interface includes
Source side PT cable interface and load side PT cable interface；
The output end of source 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 source side PT cable of connection cables connects
Mouthful；
Pick out end and one end of connection cables of second switch connect, and another termination load side PT cable of connection cables connects
Mouthful.
Automating the Performance Test System of switch controller on column in one of the embodiments, further includes electric current
Device, the output end of current feedback circuit are connect with the input terminal for opening into simulator.
Automating the Performance Test System of switch controller on column in one of the embodiments, further includes test device,
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 source side PT and the output end of load 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；
Switching device setting is accessed in switch access case, 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.
Automating the Performance Test System of switch controller on column in one of the embodiments, further includes opening into simulation box
With mimic-disconnecting switch case, opens to respectively correspond to be arranged into simulator and mimic-disconnecting switch and open into simulation box and mimic-disconnecting switch case
In；
It opens and is provided with the second jack on simulation box, plug is corresponded to across the second jack and when contact is opened into simulator, is inserted
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 source side PT and the output voltage of load side PT；
Test device includes test contact pin；
The test contact pin of test device is corresponded to across the second detection hole and when contact is opened into simulator, 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.
Being opened in one of the embodiments, into simulator includes multiple control switches；
The end that picks out of control switch is correspondingly connected with CT interface.
One or more embodiments in the utility model at least have the following advantages that and beneficial effect：The utility model is real
The Performance Test System that switch controller is provided on the column of example offer is applied, including：Power supply, access switching device, open into
Simulator and mimic-disconnecting switch；The incoming end for accessing switching device connects power supply, and the end that picks out for accessing switching device is used for
The AC power interface of connection automation switch controller opens the output end into simulator for connecting automation switch controller
CT interface, the input terminal of mimic-disconnecting switch is used to connect the controlling cable interface of automation switch controller, and access switch fills
The incoming end set is connect into simulator and mimic-disconnecting switch with opening respectively.It is tested to automation switch controller on column
When, only need to access switching device on-off, can be completed decompression separating brake, inspection pressing lock detection, on the other hand by it is split enter
Simulator open into control, and observe the working condition of mimic-disconnecting switch, that is, can determine whether to automate switch controller state on column,
And reflect Switch main body state indirectly, realize that, to the on-line checking for automating switch controller on column, entire test macro is convenient
Fast.
Detailed description of the invention
By being more particularly described for the preferred embodiment of the utility model shown in the drawings, addressed on the utility model
Other purposes, feature and advantage will become more fully apparent.Identical appended drawing reference indicates identical part in all the attached drawings, and
Attached drawing deliberately is not drawn by actual size equal proportion scaling, it is preferred that emphasis is the purport of the utility model is shown.
Fig. 1 is the structural schematic diagram that the Performance Test System of switch controller is automated on one embodiment center pillar；
Fig. 2 is the structural schematic diagram that the Performance Test System of switch controller is automated on another embodiment center pillar；
Fig. 3 is the structural schematic diagram that the Performance Test System of switch controller is automated on further embodiment center pillar.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
It is more thorough and comprehensive to open content.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
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 technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
The utility model embodiment provides the Performance Test System that switch controller is automated on a kind of column, such as Fig. 1 institute
Show, including：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 end for connecting automation switch controller 500
AC power interface；Open the CT interface for being used to connect automation switch controller 500 into simulator 300；Mimic-disconnecting switch 400
For connecting the controlling cable interface of automation switch controller 500；Access switching device 200 incoming end respectively with open into mould
Quasi- device 300 and mimic-disconnecting switch 400 connect.
Wherein, access switching device 200 refers to unit composed by the device with switching function.AC power interface is
Refer to that is be arranged on the automation switch controller 500 of recloser is used to provide power supply for automation switch controller 500
Interface, CT interface refers on the automation switch controller 500 of recloser for connecing the interface opened into signal, controls
Cable interface refers on the automation switch controller 500 of recloser for connecing the interface of mimic-disconnecting switch 400.When arriving
Up to working site, need to automation switch controller detect 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 issue 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 inspection is pressed is simulated, automating switch controller 500 at this time can be according to logic, and open circuit is simulated in sending switching signal control
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 connection, the other end are 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 testing, by one end of PT110 and power supply network
Connection, other end output is suitable for the operating voltage of test, and connects the incoming end of access switching device 200, 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 with 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 form, can survey at the scene
No extra carrying is required when examination large volume power supply box, 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 source side PT111 and load side PT112；Accessing switching device 200 includes first switch
210 and second switch 220；AC power interface includes source side PT111 cable interface and load side PT112 cable interface；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 connection；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 interface；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 interface.
Wherein, connection cables 700 refer to the connecting line with conducting function or information transfer capability.Source 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 source side PT111 and automation switch control
The switching device of device 500, second switch 220 refer to the switch for connected load side PT112 and automation switch controller 500
Device.Source side PT111 cable interface refers to for connecting first switch 210 and automating the interface of switch controller 500, bears
Lotus side PT112 cable interface refers 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 source side
PT111 and first switch 210 concatenate, and first switch 210 is picked out end and source side PT111 cable with connection cables 700
Interface connection, is then concatenated load side PT112 and second switch 220 with connection cables 700, and with connection cables 700 by the
The end that picks out of two switches 220 is connected with load side PT112 cable interface.PT110 is to open into simulator 300 and mimic-disconnecting switch
400 power supplies, when route works normally, first switch 210 and second switch 220 are closed.When first switch 210 and second switch
220 when disconnecting, and the case where analog line decompression, sub-gate signal can be issued 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 issue 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 for open to provide into simulator 300 and open into signal, 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 to open to provide into simulator 300 into signal, by changing
Just whether what power transformation flow-generator provided opens into signal, and observes the divide-shut brake movement 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 for the whether normal equipment of 500 intake of Automatic survey switch controller.Test
The input terminal of device is by CT cable jack connection automation switch controller 500, 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 jack is 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 source 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 source side PT111 and the output end of load side PT112, to measure the output of source side PT111 and load side PT112
Voltage value, if the output voltage values of source 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 cabinet for encapsulate the cabinet 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, by the first jack 610 on the corresponding insertion switch access case 600 of plug 710, access switching device 200 can be realized
In switch and PT110, open into simulator 300, mimic-disconnecting switch 400 and automate switch controller 500 connection.Using opening
It closes access case 600 and is encapsulated in box house for switching device 200 is accessed, and the corresponding side for opening up the first jack 610 on cabinet
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 guarantee 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 on 610 inner wall of the first jack be provided with metallic conduction circle, 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 be 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 is inserted
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.
The first socket 630 and the second socket 640 are additionally provided on switch access case 600 in one of the embodiments,；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, using can be connect with the first socket 630 and the second socket 640 with matched electric power connection line
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 the incoming end with the incoming end of first switch 210 and second switch 220 respectively of power supply 100
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 respectively correspond setting into simulator 300 and mimic-disconnecting switch 400 and exist
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 is corresponding
When opening across the second jack 810 and contacting into simulator 300, 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 cabinet of simulation box for encapsulating the cabinet 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 electrical connection；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, the touching in conductive component and mimic-disconnecting switch 400 when plug 710 passes through corresponding third jack 910, on plug 710
Point electrical connection.It is encapsulated using opening to open into simulation box 800 and mimic-disconnecting switch case 900 into simulator 300 and mimic-disconnecting switch 400
Form, and open up the second jack 810 and third jack 910 respectively on cabinet, 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
Enter the structural stability of 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 be provided with metallic conduction circle on 910 inner wall of the second jack 810 and third jack,
Switch contact in this metallic conduction circle and access switching device 200 is electrically connected, when plug 710 is inserted into 810 He of the second jack
When third jack 910, the electrical connection with access switching device 200 is 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 is corresponding, and when plug 710 is inserted into the second jack 810 and third jack 910, plug 710 can be 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 source side PT111 and the output voltage of load side PT112；Test device includes test contact pin；Test device
Test contact pin it is corresponding when opening across the second detection hole 820 and contacting into simulator 300, test device acquisition is opened 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 the first detection hole 620 of insertion when on-the-spot test by detection hole 920,
The output voltage for measuring source side PT111 and load side PT112 respectively, by observing the output voltage of source 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 corresponding across the second inspection
When gaging hole 820, opening into signal into simulator 300 is opened in measurement, 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 utility model embodiment
The technical solution of offer, does not cause to limit to the protection scope of the utility model.
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 conductive banana head 711.Specifically, when scene is tested, by the boat with conductive banana head 711
The first jack 610, the second jack 810, the third jack 910, the first detection hole of the corresponding insertion banana jack form of blind plug 710
620, in the second detection hole 820 and third detection hole 920, the electrical connection between the required equipment of test can be completed, be convenient for
Quickly carry out further work to carry out.
In one of the embodiments, as shown in Figure 2 and Figure 3, opening into simulator 300 includes multiple control switches；Control is opened
The end that picks out closed is correspondingly connected with CT interface.
Wherein, control switch refers to opens the multichannel in simulator 300 and opens on-off into route for controlling, for example, control
System switch can be deflector rod switch.It, can be with analog switch ontology by changing the on off operating mode of control switch when testing at the scene
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, for simplicity of description, 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, all should be considered as described in this specification.The utility model is several above described embodiment only expresses
Embodiment, the description thereof is more specific and detailed, and but it cannot be understood as the limitations to utility model patent range.It answers
It, without departing from the concept of the premise utility, can be with when, it is noted that for those of ordinary skill in the art
Several modifications and improvements are made, these are all within the protection scope of the present invention.Therefore, the protection model of the utility model patent
Enclosing should be determined by the appended claims.
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 interface 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 source side PT and load side PT；The access switching device includes first switch and the second switch；
The AC power interface includes source side PT cable interface and load side PT cable interface；
The output end of the source 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 interface；
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 interface.
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
Voltage measuring apparatus, the input terminal of the voltage measuring apparatus connect the output end and the load side PT of the source 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 provided with the first jack on the switch access case in 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 respectively correspond setting 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 is corresponding opened across second jack and 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 source side PT and the output voltage of the load side PT；
The test device includes test contact pin；
The test contact pin of the test device is corresponding when opening across second detection hole and described in contacting into simulator, 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
Opening into simulator includes multiple control switches；
The end that picks out of the control switch is correspondingly connected with the CT interface.
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| CN201820525447.4U CN208156507U (en) | 2018-04-13 | 2018-04-13 | The Performance Test System of switch controller is automated on column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388236A (en) * | 2018-04-13 | 2018-08-10 | 广州供电局有限公司 | The Performance Test System of switch controller is automated on column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388236A (en) * | 2018-04-13 | 2018-08-10 | 广州供电局有限公司 | The Performance Test System of switch controller is automated on column |
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Effective date of registration: 20200915 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |