CN102087527B

CN102087527B - Backup auto-switching logic testing method for checking changeover manner of power transmission line

Info

Publication number: CN102087527B
Application number: CN2010105590219A
Authority: CN
Inventors: 张富刚; 单瑞卿; 董武亮; 王宇亮; 熊乐乐; 茹予波; 丁亚伟; 陈延昌; 王灵贵; 朱根利; 冯涛; 李玮; 王耀方; 孙道麟; 张海涛; 晁红军; 张丹
Original assignee: Luoyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: Luoyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2010-11-25
Filing date: 2010-11-25
Publication date: 2012-11-14
Anticipated expiration: 2030-11-25
Also published as: CN102087527A

Abstract

The invention relates to the technical field of substation equipment inspection, and discloses a backup auto-switching logic testing method for checking the changeover manner of a power transmission line. The method comprises the following steps: connecting the testing line of a testing instrument; setting the closed state of simulated circuit breaker modules (1DL, 2DL, 4DL, and 5DL) as the initial test state; pushing a test switch (AN3) to a disconnection position in the test state to enable simulated transformation modules (3PT and 4PT) to work, with no alternated current in the circuit; and acting to disconnect the simulated circuit breaker modules (1DL and 3DL) and enabling the simulated transformation modules (3PT and 4PT) to work with alternated current in the circuit by a backup auto-switching device. The tested backup auto-switching device can be added in operation. The method can simulate the changeover and backup auto-switching function of a backup auto-switching power transmission line, and is convenient and reliable in testing the protection setting value of a backup auto-switching protection device. In addition, the method can meet the requirement for inspection of a bridge connection backup auto-switching device in the power system, thereby greatly improving the test flexibility and improving the production efficiency.

Description

A kind of verification transmission line of electricity is thrown the prepared auto restart logic test method of mode mutually

Technical field

The present invention relates to substation equipment inspection technology field; Be particularly useful for a transmission line of electricity operation; Under another transmission line of electricity spare condition, the backup auto-activating device transmission line of electricity is thrown a kind of verification transmission line of electricity that logic function tests mutually throw the prepared auto restart logic test method of mode mutually.

Background technology

Along with The application of new technique, social life is more and more strong to the dependence of electric power supply, and the power system power supply reliability has become an important indicator weighing the quality of power supply.In order to improve power supply reliability, present most of 110KV transformer station usually adopts under the internal bridge mode two power supply modes that transmission line of electricity is subsequent use each other, i.e. transmission line of electricity operation, the power supply mode that another transmission line of electricity is subsequent use.The standby power supply automatic switching device finds broad application.Yet because 110KV transformer station transmission line of electricity full cut-off chance seldom, it is bigger that the acquisition system parameter was various when backup auto-activating device was worked in addition, action relates to wide, the actual belt switch drive experiments of isolating switch scope risk hidden danger.At present comparatively complicated to adopting transmission line of electricity to throw the backup auto-activating device verification of function mutually.

Circuit is thrown mutually: during operation, and a circuit operation (1DL), another circuit subsequent use (3DL).Bus closes the position., the whole high pressure side pressure of a circuit band bus is like Fig. 1.

If circuit 1 breaks down, cause transformer station's high-voltage side bus loss of voltage, backup auto-activating device drops into circuit 2 with isolating switch 1DL that tripping circuit 1 connects, and closes isolating switch 3DL.

Summary of the invention

For solving the problem that prior art exists, the present invention provides a kind of verification transmission line of electricity to throw the prepared auto restart logic test method of mode mutually.

For realizing the foregoing invention purpose, the present invention adopts following technical scheme:

A kind of verification transmission line of electricity is thrown the prepared auto restart logic test method of mode mutually, and its step is following:

The first step: the tester test wire inserts:

1, aviation plug one side of the test cable that tester is subsidiary is inserted respectively in input " operation " jack of isolating switch analogue unit 1DL, 3DL, 5DL of tester, and opposite side is connected to mimic-disconnecting switch module 1DL, 3DL, " DL1 ", " DL3 " of 5DL, " DL33 " respectively " common port ", " closing end ", " branch is held " of backup auto-activating device 1# main transformer high-pressure side breaker operator terminal; Aviation plug one side of subsidiary test cable is inserted respectively in output " signal " jack of isolating switch analogue unit 1DL, 3DL, 5DL, and opposite side is with " 801 I end ", " the 802 I end " of mimic-disconnecting switch module 1DL, 3DL, 5DL, " common port ", " closing signal end ", " the sub-signal end " that " 803 I end " is connected to backup auto-activating device 1# main transformer high-pressure side breaker signal terminal respectively;

Make the corresponding 1# main transformer of the mimic-disconnecting switch module 1DL high-pressure side isolating switch of tester, the corresponding 2# main transformer of mimic-disconnecting switch module 3DL high-pressure side isolating switch, the corresponding high-pressure side of mimic-disconnecting switch module 5DL circuit bus;

Second step: experiment original state:

The power change-over switch of the mimic-disconnecting switch module 1DL of tester, 3DL, 5DL is allocated to " device power supply " gear; The direct supply that the use test appearance provides in the test, and the direct current sky on the tester left " ZLKK " and exchange sky and open " JLKK " and be pushed into conduction position; To test switch " AN1 ", " AN2 ", " AN3 ", " AN4 " and be pushed into conduction position;

Experiment need be adjusted to closing position with mimic-disconnecting switch module 1DL, mimic-disconnecting switch module 2DL, mimic-disconnecting switch module 4DL, mimic-disconnecting switch module 5DL;

1, setting manual operation mimic-disconnecting switch module 1DL is the state that closes:

Press the switch knob HC of mimic-disconnecting switch module 1DL, direct current positive electricity transfers to through the end of the relay 1DL-SW normally closed contact 3-2 among switch knob HC, the mimic-disconnecting switch module 1DL and connects 1 anodal tip node of relay " 1DL-SW " actuation coil; 6 tip nodes among the relay 1DL-SW connect relay " 1DL-SW " actuation coil negative pole and constitute DC loop; Relay " 1DL-SW " action, each switch contact break-make upset of relay: the normally closed contact 3-2 end among the relay 1DL-SW breaks off; The normally opened contact conducting of 4-5 end; The normally opened contact conducting of 8-9 end;

Direct current positive electricity is driven " ZLKK " and relay through sky, and " the 4-5 terminal contacts of conducting among the 1DL-SW transfers to terminal 1 and the terminal 1 of relay " 1DL-K II " coil electrode of the relay " 1DL-K I " of mimic-disconnecting switch module 1DL; Relay " 1DL-K I " and relay " 1DL-K II " actuation coil negative pole band direct current negative electricity, energising relay " 1DL-K I " and relay " 1DL-K II " upset:

The normally opened contact conducting of the a1-a2 end of relay 1DL-K I, the a1 end direct current positive electricity of being with of relay 1DL-K I is communicated to red light D1, and red light D1 brightens by going out; Simultaneously, green light D2 is gone out by bright change; The normally opened contact conducting of the b1-b2 end of relay 1DL-K I; The b1 end connects experiment switch " AN1 " through connection terminal " 1DL-GY1 ", and b2 terminated line terminal connects " 1DL-GY2 "; The conducting connection terminal " 1DL-GY1 " that direct current positive electricity is opened, tested among switch " AN1 ", the mimic-disconnecting switch module 1DL through sky transfers to the connection terminal " 2DL-GY1 " among the mimic-disconnecting switch module 2DL with " 1DL-GY2 ";

The action of relay 1DL-K II; The normally opened contact conducting of the terminal a1-a2 of relay 1DL-K II; Terminal a1 is connected backup auto-activating device connection terminal 1DL-801 I and 1DL-802 I respectively with terminal a2, backup auto-activating device connecting line " 1DL-801 I " and " 1DL-802 I " conducting;

Simultaneously, the normally closed contact between the terminal a1-a3 of relay 1DL-K II breaks off, and backup auto-activating device connection terminal 1DL-803 I that terminal a3 connects and 1DL-801 I are broken off;

Simultaneously, the normally opened contact conducting between the terminal b1-b2 of relay 1DL-K II, backup auto-activating device connecting line " 1DL-801 II " and " 1DL-802 II " conducting;

Simultaneously, the normally closed contact between the terminal b1-b3 of relay 1DL-K II breaks off, and backup auto-activating device connecting line " 1DL-801 II " breaks off with " 1DL-803 II ";

2, setting manual operation mimic-disconnecting switch module 2DL is the state that closes:

Press the switch knob HC of mimic-disconnecting switch module 2DL, direct current positive electricity transfers to through the end of the relay 2DL-SW normally closed contact 3-2 among switch knob HC, the mimic-disconnecting switch module 2DL and connects 1 anodal tip node of relay 2DL-SW actuation coil; 6 tip nodes among the relay 2DL-SW connect relay 1DL-SW actuation coil negative pole and constitute DC loop; Relay 2DL-SW action, each switch contact break-make upset of relay: the normally closed contact 3-2 end among the relay 2DL-SW breaks off; The normally opened contact conducting of 4-5 end; The normally opened contact conducting of 8-9 end;

The 4-5 terminal contacts that direct current positive electricity is opened " ZLKK ", mimic-disconnecting switch module 2DL repeat circuit 2DL-SW conducting through sky transfers to terminal 1 and the coil electrode terminal 1 of relay 2DL-K II of the relay 2DL-K I of mimic-disconnecting switch module 2DL; Relay 2DL-K I and relay 2DL-K II actuation coil negative terminal 2 band direct current negative electricity, energising relay 2DL-K I and the upset of relay 2DL-K II:

The normally opened contact conducting of the a1-a2 end of relay 2DL-K I, the a1 end direct current positive electricity of being with of relay 2DL-K I is communicated to red light D1, and red light D1 brightens by going out; Simultaneously, green light D2 is gone out by bright change; Simultaneously, the normally opened contact conducting of the b1-b2 of relay 2DL-K I end; The b1 end connects among the simulation breaker module 1DL " 1DL-GY2 " through connection terminal 2DL-GY1, and the b2 end transfers to mimic-disconnecting switch module 5DL middle connecting terminal 5DL-GY1 through connection terminal 2DL-GY2, experiment switch " AN3 "; The direct current positive electricity of mimic-disconnecting switch module 1DL repeat circuit " 1DL-GY2 " terminal transmission transfers among the mimic-disconnecting switch module 5DL " 5DL-GY1 " through the conducting connection terminal " 2DL-GY1 " among the mimic-disconnecting switch module 2DL and " 2DL-GY2 ", experiment switch " AN3 ";

3, setting manual operation mimic-disconnecting switch module 4DL is the state that closes:

Press the switch knob HC of mimic-disconnecting switch module 4DL, direct current positive electricity transfers to through the end of the relay 4DL-SW normally closed contact 3-2 among switch knob HC, the mimic-disconnecting switch module 4DL and connects 1 anodal tip node of relay 4DL-SW actuation coil; 6 tip nodes among the relay 4DL-SW connect relay 4DL-SW actuation coil negative pole and constitute DC loop; Relay 4DL-SW action, each switch contact break-make upset of relay: the normally closed contact 3-2 end among the relay 4DL-SW breaks off; The normally opened contact conducting of 4-5 end; The normally opened contact conducting of 8-9 end;

The 4-5 that direct current positive electricity is opened " ZLKK ", mimic-disconnecting switch module 4DL repeat circuit 4DL-SW through sky holds the conducting contact to transfer to the coil electrode terminal 1 of relay 4DL-K I and the relay 4DL-K II of mimic-disconnecting switch module 4DL; Relay 4DL-K I and relay 4DL-K II actuation coil negative terminal 2 band direct current negative electricity, energising relay 4DL-K I and the upset of relay 4DL-K II:

The normally opened contact conducting of the a1-a2 end of relay 4DL-K I, the a1 end direct current positive electricity of being with of relay 4DL-K I is communicated to red light D1, and red light D1 brightens by going out; Simultaneously, green light D2 is gone out by bright change; The normally opened contact conducting of the b1-b2 end of relay 4DL-K I; The b1 end connects among the simulation breaker module 3DL " 3DL-GY2 " through connection terminal 4DL-GY1, and the b2 end transfers to mimic-disconnecting switch module 5DL middle connecting terminal 5DL-GY2 through connection terminal 4DL-GY2, experiment switch " AN4 "; The direct current positive electricity of mimic-disconnecting switch module 3DL repeat circuit " 3DL-GY2 " terminal transmission transfers to " 5DL-GY2 among the mimic-disconnecting switch module 5DL through the conducting connection terminal " 4DL-GY1 " among the mimic-disconnecting switch module 4DL and " 4DL-GY2 ", experiment switch " AN4 ";

4, setting manual operation mimic-disconnecting switch module 5DL is the state that closes:

Press the switch knob HC of mimic-disconnecting switch module 5DL, direct current positive electricity transfers to 1 anodal tip node of relay 5DL-SW actuation coil through the end of the relay 5DL-SW normally closed contact 3-2 among switch knob HC, the mimic-disconnecting switch module 5DL; 6 tip nodes among the relay 5DL-SW connect relay 5DL-SW actuation coil negative pole and constitute DC loop; Relay 5DL-SW action, each switch contact break-make upset of relay: the normally closed contact 3-2 end among the relay 5DL-SW breaks off; The normally opened contact conducting of 4-5 end; The normally opened contact conducting of 8-9 end;

The 4-5 terminal contacts that direct current positive electricity is opened " ZLKK ", mimic-disconnecting switch module 5DL repeat circuit 5DL-SW conducting through sky transfers to terminal 1 and the terminal 1 of relay 5DL-K II of the relay 5DL-K I of mimic-disconnecting switch module 5DL; Relay 5DL-K I and relay 5DL-K II actuation coil negative terminal 2 band direct current negative electricity, energising relay 5DL-K I and the upset of relay 5DL-K II:

The normally opened contact conducting of the a1-a2 end of relay 5DL-K I, the a1 end direct current positive electricity of being with of relay 5DL-K I is communicated to red light D1, and red light D1 brightens by going out; Simultaneously, green light D2 is gone out by bright change; The normally opened contact conducting of the b1-b2 end of relay 5DL-K I; The b1 end connects experiment switch " AN3 " through connection terminal 5DL-GY1, and the b2 end transfers to mimic-disconnecting switch module 4DL middle connecting terminal 4DL-GY2 through connection terminal 5DL-GY2, experiment switch " AN4 "; Direct current positive electricity by " 2DL-GY2 " terminal transmission among the mimic-disconnecting switch module 2DL transfers among the mimic-disconnecting switch module 4DL " 4DL-GY2 " through the conducting connection terminal " 5DL-GY1 " among experiment switch " AN3 ", the mimic-disconnecting switch module 5DL and " 5DL-GY2 ", experiment switch " AN4 ";

The action of relay 5DL-K II; The normally opened contact conducting of the terminal a1-a2 of relay 5DL-K II; Terminal a1 is connected backup auto-activating device connection terminal 5DL-801 I and 5DL-802 I respectively with terminal a2, the connecting line 5DL-801 I of tester and backup auto-activating device and the conducting of 5DL-802 I;

Simultaneously, the normally closed contact between the terminal a1-a3 of relay 5DL-K II breaks off, and backup auto-activating device connection terminal 5DL-803 I that terminal a3 connects and 5DL-801 I are broken off;

Simultaneously, the normally opened contact conducting between the terminal b1-b2 of relay 5DL-K II, backup auto-activating device connecting line " 5DL-801 II " and " 5DL-802 II " conducting;

Simultaneously, the normally closed contact between the terminal b1-b3 of relay 5DL-K II breaks off, and backup auto-activating device connecting line " 5DL-801 II " breaks off with " 5DL-803 II ";

5, simulation mutual inductor module action situation

1), simulation mutual inductor module " 1PT ": direct current positive electricity is opened relay " 1PT-I " coil electrode and relay " 1PT-II " the coil electrode terminal 1 of " ZLKK ", experiment switch " AN1 " entering simulation mutual inductor module " 1PT " through sky; Constitute DC loop, the auxiliary reclay 1PT-I of simulation mutual inductor module " 1PT " " and " 1PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between the a1-a2 of relay 1PT-I, amber light " 1PT-D3 " brightens by going out; " normally opened contact conducting between the b1-b2 of 1PT-I, the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " a1-a2 of 1PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " b1-b2 of 1PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

2), simulation mutual inductor module " 2PT ": direct current positive electricity is opened relay " 2PT-I and relay " 2PT-II " coil electrode of " ZLKK ", experiment switch " AN2 " entering simulation mutual inductor module " 2PT " through sky; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, the auxiliary reclay 2PT-I of simulation mutual inductor module " 2PT " " and " 2PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between " a1-a2 of 2PT-I ", amber light " 2PT-D3 " brightens by going out; Normally opened contact conducting between " b1-b2 of 2PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " a1-a2 of 2PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " b1-b2 of 2PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

3), simulation mutual inductor module " 3PT ": direct current positive electricity opens among " ZLKK ", experiment switch " AN1 ", the mimic-disconnecting switch module 1DL through sky that " 2DL-GY1 " gets into simulation mutual inductor module " 3PT " relay " 3PT-I " coil electrode and relay " 3PT-II " coil electrode with " 2DL-GY2 " conducting contact, experiment switch " AN3 " among " 1DL-GY1 " and " 1DL-GY2 " conducting contact, mimic-disconnecting switch module 2DL; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, the auxiliary reclay 3PT-I of simulation mutual inductor module " 3PT " " and " 3PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between the relay " a1-a2 of 3PT-I ", amber light " 3PT-D3 " brightens by going out; Normally opened contact conducting between the relay " b1-b2 of 3PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " a1-a2 of 3PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " b1-b2 of 3PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

4); Simulation mutual inductor module " 4PT ": direct current positive electricity is opened " ZLKK " through sky; Experiment switch " AN1 "; " 1DL-GY1 " and " 1DL-GY2 " conducting contact among the mimic-disconnecting switch module 1DL; " 2DL-GY1 " and " 2DL-GY2 " conducting contact among the mimic-disconnecting switch module 2DL; Experiment switch " AN3 "; " 5DL-GY1 " gets into relay " 4PT-I " coil electrode and relay " 4PT-II " coil electrode of simulation mutual inductor module " 4PT " with " 5DL-GY2 " conducting contact among the mimic-disconnecting switch module 5DL; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, the auxiliary reclay 4PT-I of simulation mutual inductor module " 4PT " " and " 4PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between " a1-a2 of 4PT-I ", amber light " 4PT-D3 " brightens by going out; Normally opened contact conducting between " b1-b2 of 4PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " a1-a2 of 4PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " b1-b2 of 4PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

The 3rd step: trystate

1, will test switch " AN3 " and be pushed into open position, by experiment switch " AN3 " through " 4DL-GY2 " positive electricity disappearance to the mimic-disconnecting switch module 4DL of contact between " 5DL-GY1 " and " 5DL-GY2 " among the mimic-disconnecting switch module 5DL, experiment switch " AN4 ";

2, simulation mutual inductor module " 3PT " action: the positive electric channel of direct current breaks off; The no direct current positive electricity input of simulation mutual inductor module " 3PT "; The auxiliary reclay 3PT-I of simulation mutual inductor module " 3PT " " and " 3PT-II " involution, each contact break-make situation upset of relay; Amber light " 3PT-D3 " is gone out by bright change;

Normally opened contact breaks off between " b1-b2 of 3PT-I ", and the A phase voltage stops output;

Normally opened contact breaks off between " a1-a2 of 3PT-II ", and the B phase voltage stops output;

Normally opened contact breaks off between " b1-b2 of 3PT-II ", and the C phase voltage stops output;

3, simulation mutual inductor module " 4PT " action: the positive electric channel of direct current breaks off; The no direct current positive electricity input of simulation mutual inductor module " 4PT "; The auxiliary reclay 4PT-I of simulation mutual inductor module " 4PT " " and " 4PT-II " involution, each contact break-make situation upset of relay; Amber light " 4PT-D3 " is gone out by bright change;

Normally opened contact breaks off between " b1-b2 of 4PT-I ", and the A phase voltage stops output;

Normally opened contact breaks off between " a1-a2 of 4PT-II ", and the B phase voltage stops output;

The 4th step: backup auto-activating device course of action:

1, detects backup auto-activating device and divide mimic-disconnecting switch module 1DL;

Backup auto-activating device sends the positive electric signal of direct current through test wire " 1DL33 " to tester; Direct current positive electricity transfers to mimic-disconnecting switch module 1DL repeat circuit " 1DL-SW end 9 " contact; Through moving closed relay " the 9-8 normally opened contact of 1DL-SW transfers to and connects relay " 1DL-SW " involution coil electrode 7 contacts; involution coil negative pole 12 " contact band direct current negative electricity; Constitute DC loop, two-position relay " 1DL-SW " involution among the mimic-disconnecting switch module 1DL, each contact break-make situation upset of relay; Mimic-disconnecting switch module 1DL repeat circuit " 1DL-SW " loses direct current positive electricity, resets; Relay " 1DL-K I " and " 1DL-K II " reset; Each contact break-make situation upset of relay; Red light " 1DL-D1 " is gone out by bright change; Green light " 1DL-D2 " brightens by going out; The connecting line of tester and backup auto-activating device " 1DL-801 I " breaks off with " 1DL-802 I "; The connecting line of tester and backup auto-activating device " 1DL-801 I " and " 1DL-803 I " conducting; Backup auto-activating device connecting line " 1DL-801 II " breaks off with " 1DL-802 II "; Backup auto-activating device connecting line " 1DL-801 II " and " 1DL-803 II " conducting;

2, detect the backup auto-activating device matched moulds and intend breaker module 3DL;

Backup auto-activating device sends the positive electric signal of direct current through test wire " 3DL3 " to tester; Direct current positive electricity transfers to through mimic-disconnecting switch module 3DL repeat circuit " 3-2 of 3DL-SW " normally closed contact and connects anodal 1 contact of relay " 3DL-SW " actuation coil; The 6 contact band direct current negative electricity that connect relay " 3DL-SW " actuation coil negative pole constitute DC loop; Two-position relay " 3DL-SW " action among the mimic-disconnecting switch module 3DL, each contact break-make situation upset of relay; Normally closed contact breaks off between " 2-3 of 3DL-SW "; Normally opened contact conducting between " 4-5 of 3DL-SW "; Normally opened contact conducting between " 8-9 of 3DL-SW ";

Direct current positive electricity through sky open " ZLKK ", " 4-5 of 3DL-SW " conducting contact transfers to the auxiliary reclay " 3DL-K I " of mimic-disconnecting switch module 3DL and the coil electrode terminal 1 of " 3DL-K II ", constitutes DC loop; Simultaneously, the action of relay 3DL-K I, normally opened contact conducting between the relay " a1-a2 of 3DL-K I ", red light " 3DL-D1 " brightens by going out; Normally closed contact breaks off between the relay " a1-a3 of 3DL-K I ", and green light " 3DL-D2 " is gone out by bright change; Normally opened contact conducting between " b1-b2 of 3DL-K I "; Direct current positive electricity is opened, tests among switch " AN2 ", the mimic-disconnecting switch module 3DL contact between " 3DL-GY1 " and " 3DL-GY2 " through sky, transfers among the mimic-disconnecting switch module 4DL " 4DL-GY1 ";

Simultaneously, the action of relay 3DL-K II, normally opened contact conducting between the relay " a1-a2 of 3DL-K II ", the connecting line of tester and backup auto-activating device " 3DL-801 I " and " 3DL-802 I " conducting; Normally closed contact breaks off between " a1-a3 of 3DL-K II ", and backup auto-activating device connecting line " 3DL-801 I " breaks off with " 3DL-803 I "; Normally opened contact conducting between " b1-b2 of 3DL-K II ", backup auto-activating device connecting line " 3DL-801 II " and " 3DL-802 II " conducting; Normally closed contact breaks off between " b1-b3 of 3DL-K II ", and backup auto-activating device connecting line " 3DL-801 II " breaks off with " 3DL-803 II ";

3, the operation acts state of simulation mutual inductor module;

1), simulation mutual inductor module " 3PT ": direct current positive electricity is opened the terminal " 3PT-YCDY " that mutual inductor module " 3PT " is simulated in the contact entering between " 5DL-GY1 " and " 5DL-GY2 " among contact, experiment switch " AN4 ", the mimic-disconnecting switch module 5DL between " 4DL-GY1 " and " 4DL-GY2 " among contact, the mimic-disconnecting switch module 4DL between " 3DL-GY1 " and " 3DL-GY2 " among " ZLKK ", experiment switch " AN2 ", the mimic-disconnecting switch module 3DL through sky, and this terminal connects relay " 3PT-I " coil electrode and relay " 3PT-II " coil electrode; Two relay coil negative poles have the direct current negative electricity when long; Constitute DC loop; The auxiliary reclay 3PT-I of simulation mutual inductor module " 3PT " " and " 3PT-II " action; each contact break-make situation upset of relay: normally opened contact conducting between " a1-a2 of 3PT-I ", amber light " 3PT-D3 " brightens by going out; Normally opened contact conducting between " b1-b2 of 3PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " a1-a2 of 3PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " b1-b2 of 3PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

2), simulation mutual inductor module " 4PT ": direct current positive electricity is opened among " ZLKK ", experiment switch " AN2 ", the mimic-disconnecting switch module 3DL between " 3DL-GY1 " and " 3DL-GY2 " among contact, the mimic-disconnecting switch module 4DL between " 4DL-GY1 " and " 4DL-GY2 " contact, experiment switch " AN4 " entering through sky and is simulated mutual inductor module " 4PT " relay " coil electrode of 4PT-I and 4PT-II; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop; The auxiliary reclay 4PT-I of simulation mutual inductor module " 4PT " " and " 4PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between " a1-a2 of 4PT-I ", amber light " 4PT-D3 " brightens by going out; Normally opened contact conducting between " b1-b2 of 4PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " a1-a2 of 4PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " b1-b2 of 4PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

The 5th step: the prepared auto restart logic function of detection correctly meets the requirements, and is tried backup auto-activating device and can add operation.

The present invention adopts technique scheme, compared with prior art has following advantage:

1, avoided complicated wiring, made simple and clear that the wiring of prepared auto restart calibration equipment becomes, can avoid effectively disconnecting that safety goes up the greater risk that exists in the line process.

2, special control program is arranged, can simulate in the prepared auto restart transmission line of electricity and throw the prepared auto restart function mutually.

3, can test the protection definite value of prepared auto restart protective device easily through control section, easy to operate, reliable results.

4, can satisfy the work for inspection of electric system internal bridge backup auto-activating device, the test dirigibility greatly is provided, improve production efficiency.

Description of drawings

Fig. 1 throws circuit diagram mutually for transmission line of electricity;

Fig. 2 is the principle of work block scheme of portable prepared auto restart tester;

Fig. 3 is the principle of work circuit diagram of mimic-disconnecting switch DL module;

Fig. 4 is the principle of work circuit diagram of mimic-disconnecting switch PT module;

Fig. 5 is the power transmission path panel figure of simulation primary system pipe network.

Embodiment

Like Fig. 1,2,3,4, shown in 5: a kind of verification transmission line of electricity is thrown the prepared auto restart logic test method of mode mutually, and its step is following:

The first step: the tester test wire inserts:

Tester being tested the aviation plug side classification of cable inserts in " operation " and " signal " jack of each isolating switch analogue unit.Opposite side is connected to " DL1 ", " DL3 ", " DL33 " of mimic-disconnecting switch module 1DL respectively " common port ", " closing ", " branch " of backup auto-activating device 1# lead-in circuit breaker operation terminal; " 801 I ", " 802 I ", " 803 I " are connected to " common port ", " closing signal ", " sub-signal " of backup auto-activating device 1# lead-in circuit breaker signal terminal respectively.All the other 2 short-circuiting device modules are the same, and corresponding relation is the corresponding 2# lead-in circuit breaker of mimic-disconnecting switch module 3DL, mimic-disconnecting switch module 5DL corresponding line bus.

Mimic-disconnecting switch module 2DL, mimic-disconnecting switch module 4DL does not insert backup auto-activating device.

Second step: experiment original state:

Power supply is switched handle to be beaten to " device power supply " gear, the direct supply that the use test appearance provides in the test.And the direct current sky that will install is opened " ZLKK " and is exchanged sky and open " JLKK " and be pushed into conduction position.

To test switch " AN1 ", " AN2 ", " AN3 ", " AN4 " and be pushed into conduction position.

Experiment need be adjusted to closing position with mimic-disconnecting switch module 1DL, mimic-disconnecting switch module 2DL, mimic-disconnecting switch module 4DL, mimic-disconnecting switch module 5DL.

1, manual operation mimic-disconnecting switch module 1DL is for closing the position;

Press the switch knob " 1DL-HC " of mimic-disconnecting switch module 1DL, direct current positive electricity is through button " 1DL-HC " " 1DL-SW:3 " contact to the mimic-disconnecting switch module 1DL.Be normally closed contact between " 1DL-SW:3 " contact and " 1DL-SW:2 " contact among the mimic-disconnecting switch module 1DL; Direct current positive electricity passes through; Transfer to " 1DL-SW:1 " contact among the mimic-disconnecting switch module 1DL, it is anodal that this contact connects relay " 1DL-SW " actuation coil." 1DL-SW:6 " contact band direct current negative electricity among the mimic-disconnecting switch module 1DL, contact connect relay " 1DL-SW " actuation coil negative pole.Constitute DC loop, two-position relay " 1DL-SW " action among the mimic-disconnecting switch module 1DL, each contact break-make situation upset of relay.Normally closed contact breaks off between " 1DL-SW:2 " and " 1DL-SW:3 "; Normally opened contact conducting between " 1DL-SW:4 " and " 1DL-SW:5 "; Normally opened contact conducting between " 1DL-SW:8 " and " 1DL-SW:9 ".

Normally opened contact conducting between " 1DL-SW:4 " and " 1DL-SW:5 " among the mimic-disconnecting switch module 1DL, direct current positive electricity is opened the terminal " 1DL-K I: 1 " of the auxiliary reclay " 1DL-K I " that contact between " ZLKK " and " 1DL-SW:4 " and " 1DL-SW:5 " transfers to mimic-disconnecting switch module 1DL and the terminal " 1DL-K II: 1 " of " 1DL-K II " through sky.

" 1DL-K I: 1 " terminal connects relay " 1DL-K I " coil electrode among the mimic-disconnecting switch module 1DL." 1DL-K I: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 1DL, contact connects relay " 1DL-K I " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 1DL " 1DL-K I " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 1DL-K I: a1 " and " 1DL-K I: a2 ", " 1DL-K I: a1 " the direct current positive electricity of being with is communicated to red light " 1DL-D1 ", forms the loop with the direct current negative electricity, and red light " 1DL-D1 " brightens by going out; Normally closed contact breaks off between " 1DL-K I: a1 " and " 1DL-K I: a3 ", and " 1DL-K I: a3 " loses direct current positive electricity, the loop fracture of green light " 1DL-D2 " place, and green light " 1DL-D2 " is gone out by bright change; Normally opened contact conducting between " 1DL-K I: b1 " and " 1DL-K I: b2 "; Direct current positive electricity is opened, tests among switch " AN1 ", the mimic-disconnecting switch module 1DL contact between " 1DL-GY1 " and " 1DL-GY2 " through sky, transfers among the mimic-disconnecting switch module 2DL " 2DL-GY1 ".

" 1DL-K II: 1 " terminal connects relay " 1DL-K II " coil electrode among the mimic-disconnecting switch module 1DL." 1DL-K II: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 1DL, contact connects relay " 1DL-K II " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 1DL " 1DL-K II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 1DL-K II: a1 " and " 1DL-K II: a2 ", tester and backup auto-activating device connecting line " 1DL-801 I " and " 1DL-802 I " conducting; Normally closed contact breaks off between " 1DL-K II: a1 " and " 1DL-K II: a3 ", and tester and backup auto-activating device connecting line " 1DL-801 I " break off with " 1DL-803 I "; Normally opened contact conducting between " 1DL-K II: b1 " and " 1DL-K II: b2 ", tester and backup auto-activating device connecting line " 1DL-801 II " and " 1DL-802 II " conducting; Normally closed contact breaks off between " 1DL-K II: b1 " and " 1DL-K II: b3 ", and tester and backup auto-activating device connecting line " 1DL-801 II " break off with " 1DL-803 II ".

2, manual operation mimic-disconnecting switch module 2DL is for closing the position;

Press the switch knob " 2DL-HC " of mimic-disconnecting switch module 2DL, direct current positive electricity is through button " 2DL-HC " " 2DL-SW:3 " contact to the mimic-disconnecting switch module 2DL.Be normally closed contact between " 2DL-SW:3 " contact and " 2DL-SW:2 " contact among the mimic-disconnecting switch module 2DL; Direct current positive electricity passes through; Transfer to " 2DL-SW:1 " contact among the mimic-disconnecting switch module 2DL, it is anodal that this contact connects relay " 2DL-SW " actuation coil." 2DL-SW:6 " contact band direct current negative electricity among the mimic-disconnecting switch module 2DL, contact connect relay " 2DL-SW " actuation coil negative pole.Constitute DC loop, two-position relay " 2DL-SW " action among the mimic-disconnecting switch module 2DL, each contact break-make situation upset of relay.Normally closed contact breaks off between " 2DL-SW:2 " and " 2DL-SW:3 "; Normally opened contact conducting between " 2DL-SW:4 " and " 2DL-SW:5 "; Normally opened contact conducting between " 2DL-SW:8 " and " 2DL-SW:9 ".

Normally opened contact conducting between " 2DL-SW:4 " and " 2DL-SW:5 " among the mimic-disconnecting switch module 2DL, direct current positive electricity is opened the terminal " 2DL-K I: 1 " of the auxiliary reclay " 2DL-K I " that contact between " ZLKK " and " 2DL-SW:4 " and " 2DL-SW:5 " transfers to mimic-disconnecting switch module 2DL and the terminal " 2DL-K II: 1 " of " 2DL-K II " through sky.

" 2DL-K I: 1 " terminal connects relay " 2DL-K I " coil electrode among the mimic-disconnecting switch module 2DL." 2DL-K I: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 2DL, contact connects relay " 2DL-K I " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 2DL " 2DL-K I " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 2DL-K I: a1 " and " 2DL-K I: a2 ", " 2DL-K I: a1 " the direct current positive electricity of being with is communicated to red light " 2DL-D1 ", forms the loop with the direct current negative electricity, and red light " 2DL-D1 " brightens by going out; Normally closed contact breaks off between " 2DL-K I: a1 " and " 2DL-K I: a3 ", and " 2DL-K I: a3 " loses direct current positive electricity, the loop fracture of green light " 2DL-D2 " place, and green light " 2DL-D2 " is gone out by bright change; Normally opened contact conducting between " 2DL-K I: b1 " and " 2DL-K I: b2 "; By " 1DL-GY2 " terminal among the mimic-disconnecting switch module 1DL through contact between " 2DL-GY1 " and " 2DL-GY2 " among the mimic-disconnecting switch module 2DL, test switch " AN3 ", the loop is unobstructed between " 5DL-GY1 " to the mimic-disconnecting switch module 5DL.

3, manual operation mimic-disconnecting switch module 4DL is for closing the position;

Press the switch knob " 4DL-HC " of mimic-disconnecting switch module 4DL, direct current positive electricity is through button " 4DL-HC " " 4DL-SW:3 " contact to the mimic-disconnecting switch module 4DL.Be normally closed contact between " 4DL-SW:3 " contact and " 4DL-SW:2 " contact among the mimic-disconnecting switch module 4DL; Direct current positive electricity passes through; Transfer to " 4DL-SW:1 " contact among the mimic-disconnecting switch module 4DL, it is anodal that this contact connects relay " 4DL-SW " actuation coil." 4DL-SW:6 " contact band direct current negative electricity among the mimic-disconnecting switch module 4DL, contact connect relay " 4DL-SW " actuation coil negative pole.Constitute DC loop, two-position relay " 4DL-SW " action among the mimic-disconnecting switch module 4DL, each contact break-make situation upset of relay.Normally closed contact breaks off between " 4DL-SW:2 " and " 4DL-SW:3 "; Normally opened contact conducting between " 4DL-SW:4 " and " 4DL-SW:5 "; Normally opened contact conducting between " 4DL-SW:8 " and " 4DL-SW:9 ".

Normally opened contact conducting between " 4DL-SW:4 " and " 4DL-SW:5 " among the mimic-disconnecting switch module 4DL, direct current positive electricity is opened the terminal " 4DL-K I: 1 " of the auxiliary reclay " 4DL-K I " that contact between " ZLKK " and " 4DL-SW:4 " and " 4DL-SW:5 " transfers to mimic-disconnecting switch module 4DL and the terminal " 4DL-K II: 1 " of " 4DL-K II " through sky.

" 4DL-K I: 1 " terminal connects relay " 4DL-K I " coil electrode among the mimic-disconnecting switch module 4DL." 4DL-K I: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 4DL, contact connects relay " 4DL-K I " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 4DL " 4DL-K I " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 4DL-K I: a1 " and " 4DL-K I: a2 ", " 4DL-K I: a1 " the direct current positive electricity of being with is communicated to red light " 4DL-D1 ", forms the loop with the direct current negative electricity, and red light " 4DL-D1 " brightens by going out; Normally closed contact breaks off between " 4DL-K I: a1 " and " 4DL-K I: a3 ", and " 4DL-K I: a3 " loses direct current positive electricity, the loop fracture of green light " 4DL-D2 " place, and green light " 4DL-D2 " is gone out by bright change; Normally opened contact conducting between " 4DL-K I: b1 " and " 4DL-K I: b2 "; By " 3DL-GY2 " terminal among the mimic-disconnecting switch module 3DL through contact between " 4DL-GY1 " and " 4DL-GY2 " among the mimic-disconnecting switch module 4DL, test switch " AN4 ", the loop is unobstructed between " 5DL-GY2 " to the mimic-disconnecting switch module 5DL.

4, manual operation mimic-disconnecting switch module 5DL is for closing the position;

Press the switch knob " 5DL-HC " of mimic-disconnecting switch module 5DL, direct current positive electricity is through button " 5DL-HC " " 5DL-SW:3 " contact to the mimic-disconnecting switch module 5DL.Be normally closed contact between " 5DL-SW:3 " contact and " 5DL-SW:2 " contact among the mimic-disconnecting switch module 5DL; Direct current positive electricity passes through; Transfer to " 5DL-SW:1 " contact among the mimic-disconnecting switch module 5DL, it is anodal that this contact connects relay " 5DL-SW " actuation coil." 5DL-SW:6 " contact band direct current negative electricity among the mimic-disconnecting switch module 5DL, contact connect relay " 5DL-SW " actuation coil negative pole.Constitute DC loop, two-position relay " 5DL-SW " action among the mimic-disconnecting switch module 5DL, each contact break-make situation upset of relay.Normally closed contact breaks off between " 5DL-SW:2 " and " 5DL-SW:3 "; Normally opened contact conducting between " 5DL-SW:4 " and " 5DL-SW:5 "; Normally opened contact conducting between " 5DL-SW:8 " and " 5DL-SW:9 ".

Normally opened contact conducting between " 5DL-SW:4 " and " 5DL-SW:5 " among the mimic-disconnecting switch module 5DL, direct current positive electricity is opened the terminal " 5DL-K I: 1 " of the auxiliary reclay " 5DL-K I " that contact between " ZLKK " and " 5DL-SW:4 " and " 5DL-SW:5 " transfers to mimic-disconnecting switch module 5DL and the terminal " 5DL-K II: 1 " of " 5DL-K II " through sky.

" 5DL-K I: 1 " terminal connects relay " 5DL-K I " coil electrode among the mimic-disconnecting switch module 5DL." 5DL-K I: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 5DL, contact connects relay " 5DL-K I " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 5DL " 5DL-K I " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 5DL-K I: a1 " and " 5DL-K I: a2 ", " 5DL-K I: a1 " the direct current positive electricity of being with is communicated to red light " 5DL-D1 ", forms the loop with the direct current negative electricity, and red light " 5DL-D1 " brightens by going out; Normally closed contact breaks off between " 5DL-K I: a1 " and " 5DL-K I: a3 ", and " 5DL-K I: a3 " loses direct current positive electricity, the loop fracture of green light " 5DL-D2 " place, and green light " 5DL-D2 " is gone out by bright change; Normally opened contact conducting between " 5DL-K I: b1 " and " 5DL-K I: b2 "; By the direct current positive electricity of " 2DL-GY2 " terminal transmission among the mimic-disconnecting switch module 2DL through contact between " 5DL-GY1 " and " 5DL-GY2 " among the mimic-disconnecting switch module 5DL, test switch " AN4 ", transfer among the mimic-disconnecting switch module 4DL " 4DL-GY2 ".

" 5DL-K II: 1 " terminal connects relay " 5DL-K II " coil electrode among the mimic-disconnecting switch module 5DL." 5DL-K II: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 5DL, contact connects relay " 5DL-K II " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 5DL " 5DL-K II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 5DL-K II: a1 " and " 5DL-K II: a2 ", tester and backup auto-activating device connecting line " 5DL-801 I " and " 5DL-802 I " conducting; Normally closed contact breaks off between " 5DL-K II: a1 " and " 5DL-K II: a3 ", and tester and backup auto-activating device connecting line " 5DL-801 I " break off with " 5DL-803 I "; Normally opened contact conducting between " 5DL-K II: b1 " and " 5DL-K II: b2 ", tester and backup auto-activating device connecting line " 5DL-801 II " and " 5DL-802 II " conducting; Normally closed contact breaks off between " 5DL-K II: b1 " and " 5DL-K II: b3 ", and tester and backup auto-activating device connecting line " 5DL-801 II " break off with " 5DL-803 II ".

5, simulation mutual inductor module action situation:

Simulation mutual inductor module " 1PT ": direct current positive electricity is opened " ZLKK ", is tested the terminal " 1PT-YCDY " that switch " AN1 " gets into simulation mutual inductor module " 1PT " through sky, and this terminal connects relay " 1PT-I " coil electrode and relay " 1PT-II " coil electrode.Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, auxiliary reclay 1PT-I in the simulation mutual inductor module " 1PT " " and " 1PT-II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 1PT-I: a1 " and " 1PT-I: a2 ", " 1PT-I: a1 " the direct current positive electricity of being with is communicated to amber light " 1PT-D3 ", forms the loop with the direct current negative electricity, and amber light " 1PT-D3 " brightens by going out; Normally opened contact conducting between " 1PT-I: b1 " and " 1PT-I: b2 ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 1PT-II: a1 " and " 1PT-II: a2 ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 1PT-II: b1 " and " 1PT-II: b2 ", the C phase voltage transfers to backup auto-activating device through test wire.

Simulation mutual inductor module " 2PT ": direct current positive electricity is opened " ZLKK ", is tested the terminal " 2PT-YCDY " that switch " AN2 " gets into simulation mutual inductor module " 2PT " through sky, and this terminal connects relay " 2PT-I " coil electrode and relay " 2PT-II " coil electrode.Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, auxiliary reclay 2PT-I in the simulation mutual inductor module " 2PT " " and " 2PT-II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 2PT-I: a1 " and " 2PT-I: a2 ", " 2PT-I: a1 " the direct current positive electricity of being with is communicated to amber light " 2PT-D3 ", forms the loop with the direct current negative electricity, and amber light " 2PT-D3 " brightens by going out; Normally opened contact conducting between " 2PT-I: b1 " and " 2PT-I: b2 ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 2PT-II: a1 " and " 2PT-II: a2 ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 2PT-II: b1 " and " 2PT-II: b2 ", the C phase voltage transfers to backup auto-activating device through test wire.

Simulation mutual inductor module " 3PT ": direct current positive electricity is opened the terminal " 3PT-YCDY " that mutual inductor module " 3PT " is simulated in contact, experiment switch " AN3 " entering between " 2DL-GY1 " and " 2DL-GY2 " among contact, the mimic-disconnecting switch module 2DL between " 1DL-GY1 " and " 1DL-GY2 " among " ZLKK ", experiment switch " AN1 ", the mimic-disconnecting switch module 1DL through sky, and this terminal connects relay " 3PT-I " coil electrode and relay " 3PT-II " coil electrode.Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, auxiliary reclay 3PT-I in the simulation mutual inductor module " 3PT " " and " 3PT-II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 3PT-I: a1 " and " 3PT-I: a2 ", " 3PT-I: a1 " the direct current positive electricity of being with is communicated to amber light " 3PT-D3 ", forms the loop with the direct current negative electricity, and amber light " 3PT-D3 " brightens by going out; Normally opened contact conducting between " 3PT-I: b1 " and " 3PT-I: b2 ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 3PT-II: a1 " and " 3PT-II: a2 ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 3PT-II: b1 " and " 3PT-II: b2 ", the C phase voltage transfers to backup auto-activating device through test wire.

Simulation mutual inductor module " 4PT ": direct current positive electricity is opened the terminal " 4PT-YCDY " that mutual inductor module " 4PT " is simulated in the contact entering between " 5DL-GY1 " and " 5DL-GY2 " among contact, experiment switch " AN3 ", the mimic-disconnecting switch module 5DL between " 2DL-GY1 " and " 2DL-GY2 " among contact, the mimic-disconnecting switch module 2DL between " 1DL-GY1 " and " 1DL-GY2 " among " ZLKK ", experiment switch " AN1 ", the mimic-disconnecting switch module 1DL through sky, and this terminal connects relay " 4PT-I " coil electrode and relay " 4PT-II " coil electrode.Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, auxiliary reclay 4PT-I in the simulation mutual inductor module " 4PT " " and " 4PT-II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 4PT-I: a1 " and " 4PT-I: a2 ", " 4PT-I: a1 " the direct current positive electricity of being with is communicated to amber light " 4PT-D3 ", forms the loop with the direct current negative electricity, and amber light " 4PT-D3 " brightens by going out; Normally opened contact conducting between " 4PT-I: b1 " and " 4PT-I: b2 ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 4PT-II: a1 " and " 4PT-II: a2 ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 4PT-II: b1 " and " 4PT-II: b2 ", the C phase voltage transfers to backup auto-activating device through test wire.

The 3rd step: trystate:

To test switch " AN3 " and be pushed into open position.Experiment switch " AN3 " is through " 4DL-GY2 " positive electricity disappearance to the mimic-disconnecting switch module 4DL of contact between " 5DL-GY1 " and " 5DL-GY2 " among the mimic-disconnecting switch module 5DL, experiment switch " AN4 ".

Simulation mutual inductor module " 3PT ": the positive electric channel of direct current breaks off; The no direct current positive electricity input of the terminal " 3PT-YCDY " of simulation mutual inductor module " 3PT "; Auxiliary reclay 3PT-I in the simulation mutual inductor module " 3PT " " and " 3PT-II " involution, each contact break-make situation upset of relay.Normally opened contact breaks off between " 3PT-I: a1 " and " 3PT-I: a2 ", the no direct current positive electricity input of amber light " 3PT-D3 ", and amber light " 3PT-D3 " is gone out by bright change; Normally opened contact breaks off between " 3PT-I: b1 " and " 3PT-I: b2 ", and the A phase voltage stops output; Normally opened contact breaks off between " 3PT-II: a1 " and " 3PT-II: a2 ", and the B phase voltage stops output; Normally opened contact breaks off between " 3PT-II: b1 " and " 3PT-II: b2 ", and the C phase voltage stops output.

Simulation mutual inductor module " 4PT ": the positive electric channel of direct current breaks off; The no direct current positive electricity input of the terminal " 4PT-YCDY " of simulation mutual inductor module " 4PT "; Auxiliary reclay 4PT-I in the simulation mutual inductor module " 4PT " " and " 4PT-II " involution, each contact break-make situation upset of relay.Normally opened contact breaks off between " 4PT-I: a1 " and " 4PT-I: a2 ", the no direct current positive electricity input of amber light " 4PT-D3 ", and amber light " 4PT-D3 " is gone out by bright change; Normally opened contact breaks off between " 4PT-I: b1 " and " 4PT-I: b2 ", and the A phase voltage stops output; Normally opened contact breaks off between " 4PT-II: a1 " and " 4PT-II: a2 ", and the B phase voltage stops output;

The 4th step: backup auto-activating device course of action:

1, backup auto-activating device divides mimic-disconnecting switch module 1DL

Backup auto-activating device is left the positive electric signal of direct current through test wire " 1DL33 " to tester, and direct current positive electricity transfers to " 1DL-SW:9 " contact among the mimic-disconnecting switch module 1DL.Be normally opened contact between " 1DL-SW:9 " contact and " 1DL-SW:8 " contact among the mimic-disconnecting switch module 1DL; Closed during the actuating of relay; Direct current positive electricity passes through; Transfer to " 1DL-SW:7 " contact among the mimic-disconnecting switch module 1DL, this contact connects relay " 1DL-SW " involution coil electrode." 1DL-SW:12 " contact band direct current negative electricity among the mimic-disconnecting switch module 1DL, contact connect relay " 1DL-SW " involution coil negative pole.Constitute DC loop, two-position relay " 1DL-SW " involution among the mimic-disconnecting switch module 1DL, each contact break-make situation upset of relay.Normally closed contact is closed between " 1DL-SW:2 " and " 1DL-SW:3 "; Normally opened contact breaks off between " 1DL-SW:4 " and " 1DL-SW:5 "; Normally opened contact breaks off between " 1DL-SW:8 " and " 1DL-SW:9 ".

Normally opened contact disconnection between " 1DL-SW:4 " and " 1DL-SW:5 " among the mimic-disconnecting switch module 1DL; The terminal " 1DL-K I: 1 " of the auxiliary reclay of mimic-disconnecting switch module 1DL " 1DL-K I " and the terminal " 1DL-K II: 1 " of " 1DL-K II " lose direct current positive electricity; The relay involution, each contact break-make situation upset of relay.Normally opened contact breaks off between " 1DL-K I: a1 " and " 1DL-K I: a2 ", and " 1DL-K I: a2 " loses direct current positive electricity, the loop fracture of red light " 1DL-D1 " place, and red light " 1DL-D1 " is gone out by bright change; Normally closed contact is closed between " 1DL-K I: a1 " and " 1DL-K I: a3 ", and the direct current positive electricity of being with is communicated to green light " 1DL-D2 ", forms the loop with the direct current negative electricity, and green light " 1DL-D2 " brightens by going out; Normally opened contact breaks off between " 1DL-K I: b1 " and " 1DL-K I: b2 ".Normally opened contact breaks off between " 1DL-K II: a1 " and " 1DL-K II: a2 ", and tester and backup auto-activating device connecting line " 1DL-801 I " break off with " 1DL-802 I "; Normally closed contact is closed between " 1DL-K II: a1 " and " 1DL-K II: a3 ", tester and backup auto-activating device connecting line " 1DL-801 I " and " 1DL-803 I " conducting; Normally opened contact breaks off between " 1DL-K II: b1 " and " 1DL-K II: b2 ", and tester and backup auto-activating device connecting line " 1DL-801 II " break off with " 1DL-802 II "; Normally closed contact is closed between " 1DL-K II: b1 " and " 1DL-K II: b3 ", tester and backup auto-activating device connecting line " 1DL-801 II " and " 1DL-803 II " conducting.

2, the backup auto-activating device matched moulds is intended breaker module 3DL

Backup auto-activating device is left the positive electric signal of direct current through test wire " 3DL3 " to tester, and direct current positive electricity transfers to " 3DL-SW:3 " contact among the mimic-disconnecting switch module 3DL.Be normally closed contact between " 3DL-SW:3 " contact and " 3DL-SW:2 " contact among the mimic-disconnecting switch module 3DL; Direct current positive electricity passes through; Transfer to " 3DL-SW:1 " contact among the mimic-disconnecting switch module 3DL, it is anodal that this contact connects relay " 3DL-SW " actuation coil." 3DL-SW:6 " contact band direct current negative electricity among the mimic-disconnecting switch module 3DL, contact connect relay " 3DL-SW " actuation coil negative pole.Constitute DC loop, two-position relay " 3DL-SW " action among the mimic-disconnecting switch module 3DL, each contact break-make situation upset of relay.Normally closed contact breaks off between " 3DL-SW:2 " and " 3DL-SW:3 "; Normally opened contact conducting between " 3DL-SW:4 " and " 3DL-SW:5 "; Normally opened contact conducting between " 3DL-SW:8 " and " 3DL-SW:9 ".

Normally opened contact conducting between " 3DL-SW:4 " and " 3DL-SW:5 " among the mimic-disconnecting switch module 3DL, direct current positive electricity is opened the terminal " 3DL-K I: 1 " of the auxiliary reclay " 3DL-K I " that contact between " ZLKK " and " 3DL-SW:4 " and " 3DL-SW:5 " transfers to mimic-disconnecting switch module 3DL and the terminal " 3DL-K II: 1 " of " 3DL-K II " through sky.

" 3DL-K I: 1 " terminal connects relay " 3DL-K I " coil electrode among the mimic-disconnecting switch module 3DL." 3DL-K I: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 3DL, contact connects relay " 3DL-K I " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 3DL " 3DL-K I " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 3DL-K I: a1 " and " 3DL-K I: a2 ", " 3DL-K I: a1 " the direct current positive electricity of being with is communicated to red light " 3DL-D1 ", forms the loop with the direct current negative electricity, and red light " 3DL-D1 " brightens by going out; Normally closed contact breaks off between " 3DL-K I: a1 " and " 3DL-K I: a3 ", and " 3DL-K I: a3 " loses direct current positive electricity, the loop fracture of green light " 3DL-D2 " place, and green light " 3DL-D2 " is gone out by bright change; Normally opened contact conducting between " 3DL-K I: b1 " and " 3DL-K I: b2 "; Direct current positive electricity is opened, tests among switch " AN2 ", the mimic-disconnecting switch module 3DL contact between " 3DL-GY1 " and " 3DL-GY2 " through sky, transfers among the mimic-disconnecting switch module 4DL " 4DL-GY1 ".

" 3DL-K II: 1 " terminal connects relay " 3DL-K II " coil electrode among the mimic-disconnecting switch module 3DL." 3DL-K II: 2 " contact band direct current negative electricity among the mimic-disconnecting switch module 3DL, contact connects relay " 3DL-K II " actuation coil negative pole.Constitute DC loop, auxiliary reclay among the mimic-disconnecting switch module 3DL " 3DL-K II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 3DL-K II: a1 " and " 3DL-K II: a2 ", tester and backup auto-activating device connecting line " 3DL-801 I " and " 3DL-802 I " conducting; Normally closed contact breaks off between " 3DL-K II: a1 " and " 3DL-K II: a3 ", and tester and backup auto-activating device connecting line " 3DL-801 I " break off with " 3DL-803 I "; Normally opened contact conducting between " 3DL-K II: b1 " and " 3DL-K II: b2 ", tester and backup auto-activating device connecting line " 3DL-801 II " and " 3DL-802 II " conducting; Normally closed contact breaks off between " 3DL-K II: b1 " and " 3DL-K II: b3 ", and tester and backup auto-activating device connecting line " 3DL-801 II " break off with " 3DL-803 II ".

3, simulation mutual inductor module action situation

Simulation mutual inductor module " 3PT ": direct current positive electricity is opened the terminal " 3PT-YCDY " that mutual inductor module " 3PT " is simulated in the contact entering between " 5DL-GY1 " and " 5DL-GY2 " among contact, experiment switch " AN4 ", the mimic-disconnecting switch module 5DL between " 4DL-GY1 " and " 4DL-GY2 " among contact, the mimic-disconnecting switch module 4DL between " 3DL-GY1 " and " 3DL-GY2 " among " ZLKK ", experiment switch " AN2 ", the mimic-disconnecting switch module 3DL through sky, and this terminal connects relay " 3PT-I " coil electrode and relay " 3PT-II " coil electrode.Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, auxiliary reclay 3PT-I in the simulation mutual inductor module " 3PT " " and " 3PT-II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 3PT-I: a1 " and " 3PT-I: a2 ", " 3PT-I: a1 " the direct current positive electricity of being with is communicated to amber light " 3PT-D3 ", forms the loop with the direct current negative electricity, and amber light " 3PT-D3 " brightens by going out; Normally opened contact conducting between " 3PT-I: b1 " and " 3PT-I: b2 ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 3PT-II: a1 " and " 3PT-II: a2 ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 3PT-II: b1 " and " 3PT-II: b2 ", the C phase voltage transfers to backup auto-activating device through test wire.

Simulation mutual inductor module " 4PT ": direct current positive electricity is opened the terminal " 4PT-YCDY " that mutual inductor module " 4PT " is simulated in contact, experiment switch " AN4 " entering between " 4DL-GY1 " and " 4DL-GY2 " among contact, the mimic-disconnecting switch module 4DL between " 3DL-GY1 " and " 3DL-GY2 " among " ZLKK ", experiment switch " AN2 ", the mimic-disconnecting switch module 3DL through sky, and this terminal connects relay " 4PT-I " coil electrode and relay " 4PT-II " coil electrode.Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, auxiliary reclay 4PT-I in the simulation mutual inductor module " 4PT " " and " 4PT-II " action, each contact break-make situation upset of relay.Normally opened contact conducting between " 4PT-I: a1 " and " 4PT-I: a2 ", " 4PT-I: a1 " the direct current positive electricity of being with is communicated to amber light " 4PT-D3 ", forms the loop with the direct current negative electricity, and amber light " 4PT-D3 " brightens by going out; Normally opened contact conducting between " 4PT-I: b1 " and " 4PT-I: b2 ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 4PT-II: a1 " and " 4PT-II: a2 ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between " 4PT-II: b1 " and " 4PT-II: b2 ", the C phase voltage transfers to backup auto-activating device through test wire.

The 5th step: logic function meets the requirements, and is put by trial assembly to add operation.

Each analog module action logic requirement of tester, logic function is correct.

Claims

1. a verification transmission line of electricity is thrown the prepared auto restart logic test method of mode mutually, and it is characterized in that: its step is following:

The first step: the tester test wire inserts:

Aviation plug one side of the test cable that tester is subsidiary is inserted respectively in input " operation " jack of mimic-disconnecting switch module 1DL, 3DL, 5DL of tester, and opposite side is connected to mimic-disconnecting switch module 1DL, 3DL, " DL1 ", " DL3 " of 5DL, " DL33 " respectively " common port ", " closing end ", " branch is held " of backup auto-activating device 1# main transformer high-pressure side breaker operator terminal; Aviation plug one side of subsidiary test cable is inserted respectively in output " signal " jack of mimic-disconnecting switch module 1DL, 3DL, 5DL, and opposite side is with " 801 I end ", " the 802 I end " of mimic-disconnecting switch module 1DL, 3DL, 5DL, " common port ", " closing signal end ", " the sub-signal end " that " 803 I end " is connected to backup auto-activating device 1# main transformer high-pressure side breaker signal terminal respectively; Make the corresponding 1# main transformer of the mimic-disconnecting switch module 1DL high-pressure side isolating switch of tester, the corresponding 2# main transformer of mimic-disconnecting switch module 3DL high-pressure side isolating switch, the corresponding high-pressure side of mimic-disconnecting switch module 5DL circuit bus;

Second step: experiment original state:

The power change-over switch of the mimic-disconnecting switch module 1DL of tester, 3DL, 5DL is allocated to " device power supply " gear; The direct supply that the use test appearance provides in the test, and the direct current sky on the tester left " ZLKK " and exchange sky and open " JLKK " and be pushed into conduction position; To test switch " AN1 ", " AN2 ", " AN3 ", " AN4 " and be pushed into conduction position; Experiment need be adjusted to closing position with mimic-disconnecting switch module 1DL, mimic-disconnecting switch module 2DL, mimic-disconnecting switch module 4DL, mimic-disconnecting switch module 5DL;

1), setting manual operation mimic-disconnecting switch module 1DL is the state that closes:

2), setting manual operation mimic-disconnecting switch module 2DL is the state that closes:

Press the switch knob HC of mimic-disconnecting switch module 2DL, direct current positive electricity transfers to through the end of the relay 2DL-SW normally closed contact 3-2 among switch knob HC, the mimic-disconnecting switch module 2DL and connects 1 anodal tip node of relay 2DL-SW actuation coil; The 6 contact band direct current negative electricity of " 2DL-SW " among the mimic-disconnecting switch module 2DL, contact connect relay " 2DL-SW " actuation coil negative pole and constitute DC loop; Relay 2DL-SW action, each switch contact break-make upset of relay: the normally closed contact 3-2 end among the relay 2DL-SW breaks off; The normally opened contact conducting of 4-5 end; The normally opened contact conducting of 8-9 end;

3), setting manual operation mimic-disconnecting switch module 4DL is the state that closes:

The normally opened contact conducting of the a1-a2 end of relay 4DL-K I, the a1 end direct current positive electricity of being with of relay 4DL-K I is communicated to red light D1, and red light D1 brightens by going out; Simultaneously, green light D2 is gone out by bright change; The normally opened contact conducting of the b1-b2 end of relay 4DL-K I; The b1 end connects among the simulation breaker module 3DL " 3DL-GY2 " through connection terminal 4DL-GY1, and the b2 end transfers to mimic-disconnecting switch module 5DL middle connecting terminal 5DL-GY2 through connection terminal 4DL-GY2, experiment switch " AN4 "; The direct current positive electricity of mimic-disconnecting switch module 3DL repeat circuit " 3DL-GY2 " terminal transmission transfers among the mimic-disconnecting switch module 5DL " 5DL-GY2 " through the conducting connection terminal " 4DL-GY1 " among the mimic-disconnecting switch module 4DL and " 4DL-GY2 ", experiment switch " AN4 ";

4), setting manual operation mimic-disconnecting switch module 5DL is the state that closes:

5), simulation mutual inductor module action situation

(1), simulation mutual inductor module " 1PT ": direct current positive electricity is opened " ZLKK ", is tested the terminal " 1PT-YCDY " that switch " AN1 " gets into simulation mutual inductor module " 1PT " through sky, and this terminal connects relay " 1PT-I " coil electrode and relay " 1PT-II " coil electrode; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, the auxiliary reclay " 1PT-I " of simulation mutual inductor module " 1PT " and " 1PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between the a1-a2 of relay 1PT-I, amber light " 1PT-D3 " brightens by going out; Normally opened contact conducting between the b1-b2 of " 1PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the a1-a2 of " 1PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the b1-b2 of " 1PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

(2), simulation mutual inductor module " 2PT ": direct current positive electricity is opened relay " 2PT-I and relay " 2PT-II " coil electrode of " ZLKK ", experiment switch " AN2 " entering simulation mutual inductor module " 2PT " through sky; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, the auxiliary reclay " 2PT-I " of simulation mutual inductor module " 2PT " and " 2PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between the a1-a2 of " 2PT-I ", amber light " 2PT-D3 " brightens by going out; Normally opened contact conducting between the b1-b2 of " 2PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the a1-a2 of " 2PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the b1-b2 of " 2PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

(3), simulation mutual inductor module " 3PT ": direct current positive electricity opens among " ZLKK ", experiment switch " AN1 ", the mimic-disconnecting switch module 1DL through sky that " 2DL-GY1 " gets into simulation mutual inductor module " 3PT " relay " 3PT-I " coil electrode and relay " 3PT-II " coil electrode with " 2DL-GY2 " conducting contact, experiment switch " AN3 " among " 1DL-GY1 " and " 1DL-GY2 " conducting contact, mimic-disconnecting switch module 2DL; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, the auxiliary reclay " 3PT-I " of simulation mutual inductor module " 3PT " and " 3PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between the a1-a2 of relay " 3PT-I ", amber light " 3PT-D3 " brightens by going out; Normally opened contact conducting between the b1-b2 of relay " 3PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the a1-a2 of " 3PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the b1-b2 of " 3PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

(4); Simulation mutual inductor module " 4PT ": direct current positive electricity is opened " ZLKK " through sky; Experiment switch " AN1 "; " 1DL-GY1 " and " 1DL-GY2 " conducting contact among the mimic-disconnecting switch module 1DL; " 2DL-GY1 " and " 2DL-GY2 " conducting contact among the mimic-disconnecting switch module 2DL; Experiment switch " AN3 "; " 5DL-GY1 " gets into relay " 4PT-I " coil electrode and relay " 4PT-II " coil electrode of simulation mutual inductor module " 4PT " with " 5DL-GY2 " conducting contact among the mimic-disconnecting switch module 5DL; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop, the auxiliary reclay " 4PT-I " of simulation mutual inductor module " 4PT " and " 4PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between the a1-a2 of " 4PT-I ", amber light " 4PT-D3 " brightens by going out; Normally opened contact conducting between the b1-b2 of " 4PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the a1-a2 of " 4PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the b1-b2 of " 4PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

The 3rd step: trystate:

1), will test switch " AN3 " and be pushed into open position, by experiment switch " AN3 " through " 4DL-GY2 " positive electricity disappearance to the mimic-disconnecting switch module 4DL of contact between " 5DL-GY1 " and " 5DL-GY2 " among the mimic-disconnecting switch module 5DL, experiment switch " AN4 ";

2), simulation mutual inductor module " 3PT " action: the positive electric channel of direct current breaks off; The no direct current positive electricity input of simulation mutual inductor module " 3PT "; Auxiliary reclay " 3PT-I " and " 3PT-II " involution of simulation mutual inductor module " 3PT ", each contact break-make situation upset of relay; Amber light " 3PT-D3 " is gone out by bright change;

Normally opened contact breaks off between the b1-b2 of " 3PT-I ", and the A phase voltage stops output;

Normally opened contact breaks off between the a1-a2 of " 3PT-II ", and the B phase voltage stops output;

Normally opened contact breaks off between the b1-b2 of " 3PT-II ", and the C phase voltage stops output;

3, simulation mutual inductor module " 4PT " action: the positive electric channel of direct current breaks off; The no direct current positive electricity input of simulation mutual inductor module " 4PT "; Auxiliary reclay " 4PT-I " and " 4PT-II " involution of simulation mutual inductor module " 4PT ", each contact break-make situation upset of relay; Amber light " 4PT-D3 " is gone out by bright change;

Normally opened contact breaks off between the b1-b2 of " 4PT-I ", and the A phase voltage stops output;

Normally opened contact breaks off between the a1-a2 of " 4PT-II ", and the B phase voltage stops output;

The 4th step: backup auto-activating device course of action:

1), detects backup auto-activating device and divide mimic-disconnecting switch module 1DL;

Backup auto-activating device sends the positive electric signal of direct current through test wire " 1DL33 " to tester; Direct current positive electricity transfers to mimic-disconnecting switch module 1DL repeat circuit " 1DL-SW " end 9 contacts; Transfer to and connect relay " 1DL-SW " involution coil electrode 7 contacts through moving the 9-8 normally opened contact of closed relay " 1DL-SW "; Involution coil negative pole 12 contact band direct current negative electricity; Constitute DC loop, two-position relay " 1DL-SW " involution among the mimic-disconnecting switch module 1DL, each contact break-make situation upset of relay; Mimic-disconnecting switch module 1DL repeat circuit " 1DL-SW " loses direct current positive electricity, resets; Relay " 1DL-K I " and " 1DL-K II " reset; Each contact break-make situation upset of relay; Red light " 1DL-D1 " is gone out by bright change; Green light " 1DL-D2 " brightens by going out; The connecting line of tester and backup auto-activating device " 1DL-801 I " breaks off with " 1DL-802 I "; The connecting line of tester and backup auto-activating device " 1DL-801 I " and " 1DL-803 I " conducting; Backup auto-activating device connecting line " 1DL-801 II " breaks off with " 1DL-802 II "; Backup auto-activating device connecting line " 1DL-801 II " and " 1DL-803 II " conducting;

2), detect the backup auto-activating device matched moulds and intend breaker module 3DL;

Backup auto-activating device sends the positive electric signal of direct current through test wire " 3DL3 " to tester; Direct current positive electricity transfers to anodal 1 contact of connection relay " 3DL-SW " actuation coil through the 3-2 normally closed contact of mimic-disconnecting switch module 3DL repeat circuit " 3DL-SW "; The 6 contact band direct current negative electricity that connect relay " 3DL-SW " actuation coil negative pole constitute DC loop; Two-position relay " 3DL-SW " action among the mimic-disconnecting switch module 3DL, each contact break-make situation upset of relay; Normally closed contact breaks off between the 2-3 of " 3DL-SW "; Normally opened contact conducting between the 4-5 of " 3DL-SW "; Normally opened contact conducting between the 8-9 of " 3DL-SW ";

The 4-5 conducting contact that direct current positive electricity is opened " ZLKK ", " 3DL-SW " through sky transfers to the auxiliary reclay " 3DL-K I " of mimic-disconnecting switch module 3DL and the coil electrode terminal 1 of " 3DL-K II ", constitutes DC loop; Simultaneously, the action of relay 3DL-K I, normally opened contact conducting between the a1-a2 of relay " 3DL-K I ", red light " 3DL-D1 " brightens by going out; Normally closed contact breaks off between the a1-a3 of relay " 3DL-K I ", and green light " 3DL-D2 " is gone out by bright change; Normally opened contact conducting between the b1-b2 of " 3DL-K I "; Direct current positive electricity is opened, tests among switch " AN2 ", the mimic-disconnecting switch module 3DL contact between " 3DL-GY1 " and " 3DL-GY2 " through sky, transfers among the mimic-disconnecting switch module 4DL " 4DL-GY1 ";

Simultaneously, the action of relay 3DL-K II, normally opened contact conducting between the a1-a2 of relay " 3DL-K II ", the connecting line of tester and backup auto-activating device " 3DL-801 I " and " 3DL-802 I " conducting; Normally closed contact breaks off between the a1-a3 of " 3DL-K II ", and backup auto-activating device connecting line " 3DL-801 I " breaks off with " 3DL-803 I "; Normally opened contact conducting between the b1-b2 of " 3DL-K II ", backup auto-activating device connecting line " 3DL-801 II " and " 3DL-802 II " conducting; Normally closed contact breaks off between the b1-b3 of " 3DL-K II ", and backup auto-activating device connecting line " 3DL-801 II " breaks off with " 3DL-803 II ";

3), the operation acts state of simulation mutual inductor module;

(1), simulation mutual inductor module " 3PT ": direct current positive electricity is opened the terminal " 3PT-YCDY " that mutual inductor module " 3PT " is simulated in the contact entering between " 5DL-GY1 " and " 5DL-GY2 " among contact, experiment switch " AN4 ", the mimic-disconnecting switch module 5DL between " 4DL-GY1 " and " 4DL-GY2 " among contact, the mimic-disconnecting switch module 4DL between " 3DL-GY1 " and " 3DL-GY2 " among " ZLKK ", experiment switch " AN2 ", the mimic-disconnecting switch module 3DL through sky, and this terminal connects relay " 3PT-I " coil electrode and relay " 3PT-II " coil electrode; Two relay coil negative poles have the direct current negative electricity when long; Constitute DC loop; The auxiliary reclay " 3PT-I " of simulation mutual inductor module " 3PT " and " 3PT-II " action; Each contact break-make situation upset of relay: normally opened contact conducting between the a1-a2 of " 3PT-I ", amber light " 3PT-D3 " brightens by going out; Normally opened contact conducting between the b1-b2 of " 3PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the a1-a2 of " 3PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the b1-b2 of " 3PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;

(2), simulation mutual inductor module " 4PT ": direct current positive electricity is opened among " ZLKK ", experiment switch " AN2 ", the mimic-disconnecting switch module 3DL between " 3DL-GY1 " and " 3DL-GY2 " among contact, the mimic-disconnecting switch module 4DL coil electrode that mutual inductor module " 4PT " relay " 4PT-I " and " 4PT-II " is simulated in contact, experiment switch " AN4 " entering between " 4DL-GY1 " and " 4DL-GY2 " through sky; Two relay coil negative poles have the direct current negative electricity when long, constitute DC loop; The auxiliary reclay " 4PT-I " of simulation mutual inductor module " 4PT " and " 4PT-II " action, each contact break-make situation upset of relay; Normally opened contact conducting between the a1-a2 of " 4PT-I ", amber light " 4PT-D3 " brightens by going out; Normally opened contact conducting between the b1-b2 of " 4PT-I ", the A phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the a1-a2 of " 4PT-II ", the B phase voltage transfers to backup auto-activating device through test wire; Normally opened contact conducting between the b1-b2 of " 4PT-II ", the C phase voltage transfers to backup auto-activating device through test wire;