CN204287358U - The debugging apparatus of intelligent controller - Google Patents
The debugging apparatus of intelligent controller Download PDFInfo
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- CN204287358U CN204287358U CN201420802800.0U CN201420802800U CN204287358U CN 204287358 U CN204287358 U CN 204287358U CN 201420802800 U CN201420802800 U CN 201420802800U CN 204287358 U CN204287358 U CN 204287358U
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- 238000012360 testing method Methods 0.000 claims abstract description 54
- 238000004146 energy storage Methods 0.000 claims abstract description 40
- 238000004088 simulation Methods 0.000 claims abstract description 21
- 230000003278 mimic effect Effects 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to a kind of debugging apparatus of intelligent controller, comprise switch motion mimic channel and load simulation circuit, switch motion mimic channel comprises tank circuit, combined floodgate circuit and opening circuit, single-phase electricity A is drawn by three-phase supply, N is as the control power supply of switch motion mimic channel, the two ends of the autotransformer TZ in load simulation circuit are connected to control power supply through the moving together contact of test contactor 3KM respectively, the A phase of intelligent controller, B phase, C phase and zero-sequence current loop are respectively through the respective notch of loop gating switch QK2, with the coil of current relay LJ, the output terminal of autotransformer TZ forms corresponding current protection parameter testing loop.Adopt the actuating signal of the energy storage of switch motion mimic channel simulation vacuum circuit breaker, combined floodgate, separating brake; By the change of the tap position of autotransformer, the electric circumstance of simulation vacuum circuit breaker place branch road, commissioning staff carries out the adjusting of the performance of intelligent controller and Protection parameters thereof, debugs.
Description
Technical field
The utility model relates to a kind of debugging apparatus of intelligent controller.
Background technology
Along with construction and the enforcement of national grid intelligent power network engineering, large quantities of intelligent breakers drops into operation of power networks.Two large parts of intelligent breaker: intelligent controller and vacuum circuit breaker adopt the form called for bid respectively to supply.At present, domestic each power supply management department is that intelligent controller is accessed vacuum circuit breaker to the method that intelligent controller is debugged, and carries out the switch motion performance of intelligent controller and the debugging test of current protection by the large-scale current protection commissioning device of testing laboratory.Because distance back-stage management main website of testing laboratory is far, want the load parameter changing vacuum circuit breaker end rear end to be very inconvenient, even need field staff with the contact of back-stage management main website staff phone, debugging efficiency is extremely low; In addition, because this adjustment method needs vacuum circuit breaker to coordinate, after several intelligent controller debugging, the mechanical life of vacuum circuit breaker receives serious impact.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides the electrical installation performance that a kind of structure is simple, can simulate vacuum circuit breaker and backend load thereof, greatly can improve the debugging apparatus of the intelligent controller of debugging efficiency.
For achieving the above object, the utility model adopts a kind of like this debugging apparatus of intelligent controller, comprise switch motion mimic channel and load simulation circuit, described switch motion mimic channel comprises tank circuit, combined floodgate circuit and opening circuit, single-phase electricity A is drawn by three-phase supply, N is as the control power supply of described switch motion mimic channel, described load simulation circuit comprises autotransformer TZ, the two ends of described autotransformer TZ are connected to described control power supply through the moving together contact of test contactor 3KM respectively, the tap ground connection of described autotransformer TZ, the A phase of intelligent controller, B phase, C phase and zero-sequence current loop are respectively through the respective notch of loop gating switch QK2, with the coil of current relay LJ, the output terminal of described autotransformer TZ forms corresponding current protection parameter testing loop.Compared with the prior art, the beneficial effects of the utility model are embodied in: adopt switch motion mimic channel to transmit the simulated action signal of the energy storage of vacuum circuit breaker, combined floodgate, separating brake to intelligent controller, by the change of the tap position of the autotransformer in load simulation circuit, the electric circumstance of simulation vacuum circuit breaker place branch road, be convenient to commissioning staff and carry out the performance of intelligent controller and adjusting of Protection parameters thereof according to the simulating signal provided above, debugging, because intelligent controller and debugging apparatus are positioned at same working site, phone is avoided synchronously to contact debugging, substantially increase the work efficiency of commissioning staff, in addition, the large-scale current protecting equipment of vacuum circuit breaker and its rear end is substituted by debugging apparatus, simplify equipment, decrease mechanical loss, there is good flexibility and versatility.
Especially; described load simulation circuit also comprises loop-type selector switch QK1; described loop-type selector switch QK1 comprises current return gear 1-2; 5-6 and residual voltage loop gear 7-8; described current return gear 1-2; 5-6 is connected in series into described current protection parameter testing loop; the residual voltage loop of described intelligent controller forms loop through the output terminal of described residual voltage loop gear 7-8 and described autotransformer TZ, and the two ends in the residual voltage loop of described intelligent controller also meet voltage table V.The setting of loop-type selector switch and peripheral circuits, is convenient to commissioning staff and checks the whether normal of the residual voltage loop of intelligent controller.
Especially, the coil of the break contact of stop button SB4, the break contact 5-6 of described current relay LJ, the moving together contact of start button SB3 and described test contactor 3KM is connected into controlling test circuit successively and is connected to the two ends of described control power supply, and the moving together contact of described start button SB3 and the moving together contact 5-9 of described test contactor 3KM also connect.By the setting in controlling test loop, by commissioning device Access Control power supply, it is made to obtain the load voltage of simulation.
Especially, described controlling test circuit also comprises test timer 3SJ, the time delay break contact 5-7 of described test timer 3SJ is connected in series into described controlling test circuit, after the moving together contact of timing button ST and the coils connected in series of described test timer 3SJ, and being connected to the two ends of the series arm of the break contact of described start button SB3 and the coil of described test contactor 3KM, the moving together contact 8-9 of described test timer 3SJ is also connected to the two ends of the moving together contact of described timing button ST.By testing the setting of timer, can set whole test period according to test operation situation, test period one arrives, and cuts off test loop, off-test.
Especially, described tank circuit comprises the energy storage timing controlling brancher of the coil of break contact 1-2 and the energy storage timer 1SJ with combined floodgate auxiliary reclay 2ZJ, there is the time delay moving together contact 5-6 of described energy storage timer 1SJ, the coil of energy storage auxiliary reclay 1ZJ and the energy storage branch road of energy storage pilot lamp HS, and the non-energy storage of the time delay break contact 5-7 non-energy storage pilot lamp HN with described energy storage timer 1SJ indicates branch road, described combined floodgate circuit comprises and has switch knob SB1, the combined floodgate start-up circuit of the moving together contact 3-4 of described energy storage auxiliary reclay 1ZJ and the coil of described combined floodgate auxiliary reclay 2ZJ, there is the described hand-reset moving together contact 3-4 of combined floodgate auxiliary reclay 2ZJ and the combined floodgate interlock circuit of the coil of closing contactor 1KM, and there is the moving together contact 6-10 of described closing contactor 1KM and the combined floodgate indicating circuit of combined floodgate pilot lamp HH, the moving together contact 5-9 of described closing contactor 1KM connects with the break contact 4-12 of separating brake contactor 2KM afterwards and is connected to the two ends of the hand-reset moving together contact 3-4 of described combined floodgate auxiliary reclay 2ZJ, described opening circuit comprises the separating brake start-up circuit of the coil with opening button SB2 and separating brake auxiliary reclay 3ZJ, there is the separating brake interlock circuit of the hand-reset moving together contact 3-4 of described separating brake auxiliary reclay 3ZJ and the coil of described separating brake contactor 2KM, and there is the moving together contact 6-10 of described separating brake contactor 2KM and the separating brake indicating circuit of separating brake pilot lamp HF, the moving together contact 5-9 of described separating brake contactor 2KM connects with the break contact 4-12 of described closing contactor 1KM afterwards and is connected to the two ends of the hand-reset moving together contact 3-4 of described separating brake auxiliary reclay 3ZJ.By the setting of tank circuit, combined floodgate circuit and opening circuit, the switch motion performance of simulation vacuum circuit breaker, carrys out with this ability that verifying smart controller obtains the duty of vacuum circuit breaker.
Especially, the break contact 3-11 of described closing contactor 1KM and the combined floodgate contact of described intelligent controller are concatenated into and repeat combined floodgate interlock circuit, described repeat combined floodgate interlock circuit and be connected to the two ends of the moving together contact 6-10 of described closing contactor 1KM, the described break contact 3-11 of separating brake contactor 2KM and the separating brake contact of described intelligent controller are concatenated into repetition separating brake interlock circuit, the break contact 2-10 of described closing contactor 1KM and the break contact 2-10 of described separating brake contactor 2KM connects, and the two ends of the moving together contact 6-10 of described separating brake contactor 2KM are connected to respectively with described repetition separating brake interlock circuit.By repeating the setting of combined floodgate interlock circuit and repetition separating brake interlock circuit, the switch motion performance of simulation vacuum circuit breaker, carrys out the interlocking fit performance of verifying smart controller and vacuum circuit breaker with this.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of switch motion mimic channel of the present utility model;
Fig. 2 is the schematic diagram of load simulation circuit of the present utility model;
Fig. 3 is the duty transition diagram of switch motion mimic channel of the present utility model.
In figure: 1ZK, 2ZK, 3ZK: three-pole breaker; 1RD, 2RD: fuse; 1SJ: energy storage timer; 3SJ: test timer; 1ZJ: energy storage auxiliary reclay; 2ZJ: combined floodgate auxiliary reclay; 3ZJ: separating brake auxiliary reclay; 1KM: closing contactor; 2KM: separating brake contactor; 3KM: test contactor; LJ: current relay; QK1: loop-type selector switch; QK2: loop gating switch; SB1: switch knob; SB2: opening button; SB3: start button; SB4: stop button; ST: timing button; HR1: functional loop power light; HR2: test loop power light; HH: combined floodgate pilot lamp; HF: separating brake pilot lamp; HS: energy storage pilot lamp; HN: non-energy storage pilot lamp; HT: experiment work pilot lamp; TZ: autotransformer.
Embodiment
As shown in Fig. 1 ~ 2, a kind of debugging apparatus of intelligent controller, comprise switch motion mimic channel and load simulation circuit, switch motion mimic channel comprises tank circuit, combined floodgate circuit and opening circuit, single-phase electricity A is drawn by three-phase supply, N is as the control power supply of switch motion mimic channel, load simulation circuit comprises autotransformer TZ, the two ends of autotransformer TZ are connected to control power supply through the moving together contact of test contactor 3KM respectively, the tap ground connection of autotransformer TZ, the A phase of intelligent controller, B phase, C phase and zero-sequence current loop are respectively through the respective notch of loop gating switch QK2, with the coil of current relay LJ, the output terminal of autotransformer TZ forms corresponding current protection parameter testing loop.
Load simulation circuit also comprises loop-type selector switch QK1; loop-type selector switch QK1 comprises current return gear 1-2; 5-6 and residual voltage loop gear 7-8; current return gear 1-2; 5-6 is connected in series into current protection parameter testing loop; the residual voltage loop of intelligent controller forms loop through the output terminal of residual voltage loop gear 7-8 and autotransformer TZ, and the two ends in the residual voltage loop of intelligent controller also meet voltage table V.
The moving together contact of the break contact of stop button SB4, the break contact 5-6 of current relay LJ, start button SB3 is connected into controlling test circuit successively with the coil of test contactor 3KM and is connected to the two ends controlling power supply, and the moving together contact of start button SB3 is with the moving together contact 5-9 testing contactor 3KM and connect.
Controlling test circuit also comprises test timer 3SJ, the time delay break contact 5-7 of test timer 3SJ is connected in series into controlling test circuit, after the moving together contact of timing button ST and the coils connected in series of test timer 3SJ, and the two ends of the break contact being connected to start button SB3 and the series arm of the coil of test contactor 3KM, the moving together contact 8-9 of test timer 3SJ is also connected to the two ends of the moving together contact of timing button ST.
Tank circuit comprises the energy storage timing controlling brancher of the coil of break contact 1-2 and the energy storage timer 1SJ with combined floodgate auxiliary reclay 2ZJ, there is the time delay moving together contact 5-6 of energy storage timer 1SJ, the coil of energy storage auxiliary reclay 1ZJ and the energy storage branch road of energy storage pilot lamp HS, and the non-energy storage of the time delay break contact 5-7 non-energy storage pilot lamp HN with energy storage timer 1SJ indicates branch road, combined floodgate circuit comprises and has switch knob SB1, the combined floodgate start-up circuit of the moving together contact 3-4 of energy storage auxiliary reclay 1ZJ and the coil of combined floodgate auxiliary reclay 2ZJ, there is the combined floodgate interlock circuit of the hand-reset moving together contact 3-4 of combined floodgate auxiliary reclay 2ZJ and the coil of closing contactor 1KM, and there is the moving together contact 6-10 of closing contactor 1KM and the combined floodgate indicating circuit of combined floodgate pilot lamp HH, the moving together contact 5-9 of closing contactor 1KM connects with the break contact 4-12 of separating brake contactor 2KM afterwards and is connected to the two ends of the hand-reset moving together contact 3-4 of combined floodgate auxiliary reclay 2ZJ, opening circuit comprises the separating brake start-up circuit of the coil with opening button SB2 and separating brake auxiliary reclay 3ZJ, there is the separating brake interlock circuit of the hand-reset moving together contact 3-4 of separating brake auxiliary reclay 3ZJ and the coil of separating brake contactor 2KM, and there is the moving together contact 6-10 of separating brake contactor 2KM and the separating brake indicating circuit of separating brake pilot lamp HF, the moving together contact 5-9 of separating brake contactor 2KM connects with the break contact 4-12 of closing contactor 1KM afterwards and is connected to the two ends of the hand-reset moving together contact 3-4 of separating brake auxiliary reclay 3ZJ.
The break contact 3-11 of closing contactor 1KM and the combined floodgate contact of intelligent controller are concatenated into and repeat combined floodgate interlock circuit, repeat combined floodgate interlock circuit and be connected to the two ends of the moving together contact 6-10 of closing contactor 1KM, the break contact 3-11 of separating brake contactor 2KM and the separating brake contact of intelligent controller are concatenated into repetition separating brake interlock circuit, the break contact 2-10 of closing contactor 1KM and the break contact 2-10 of separating brake contactor 2KM connects, and is connected to the two ends of the moving together contact 6-10 of separating brake contactor 2KM respectively with repetition separating brake interlock circuit.
As shown in Figure 3, the switch motion state transfer of the utility model simulation vacuum circuit breaker is as follows: automatic energy storage after powering on, freely to adjust energy storage time by time relay 1SJ, after time relay 1SJ arrives setting-up time, this debugging apparatus is switched to energy storage, gate-dividing state, waits for that intelligent controller or scene send reclosing command; While closing operation instruction performs, namely debugging apparatus completes a stored energy operation automatically, waits for instruction next time; Now, as received the separating brake instruction that intelligent controller or scene send, the corresponding pilot lamp of debugging apparatus switches, and the action of simulation vacuum breaker open operation, again enters energy storage, gate-dividing state, complete the circulating analog operating process of vacuum circuit breaker.
Claims (6)
1. the debugging apparatus of an intelligent controller, it is characterized in that: comprise switch motion mimic channel and load simulation circuit, described switch motion mimic channel comprises tank circuit, combined floodgate circuit and opening circuit, by drawing single-phase electricity (A in three-phase supply, N) as the control power supply of described switch motion mimic channel, described load simulation circuit comprises autotransformer (TZ), the two ends of described autotransformer (TZ) are connected to described control power supply through the moving together contact of test contactor (3KM) respectively, the tap ground connection of described autotransformer (TZ), the A phase of intelligent controller, B phase, C phase and zero-sequence current loop are respectively through the respective notch of loop gating switch (QK2), with the coil of current relay (LJ), the output terminal of described autotransformer (TZ) forms corresponding current protection parameter testing loop.
2. the debugging apparatus of intelligent controller according to claim 1, it is characterized in that: described load simulation circuit also comprises loop-type selector switch (QK1), described loop-type selector switch (QK1) comprises current return gear (1-2, 5-6) with residual voltage loop gear (7-8), described current return gear (1-2, 5-6) be connected in series into described current protection parameter testing loop, the residual voltage loop of described intelligent controller forms loop through described residual voltage loop gear (7-8) and the output terminal of described autotransformer (TZ), the two ends in the residual voltage loop of described intelligent controller also connect voltage table (V).
3. the debugging apparatus of intelligent controller according to claim 1 and 2, it is characterized in that: the coil of the break contact (5-6) of the break contact of stop button (SB4), described current relay (LJ), the moving together contact of start button (SB3) and described test contactor (3KM) is connected into controlling test circuit successively and is connected to the two ends of described control power supply, the moving together contact of described start button (SB3) and the moving together contact (5-9) of described test contactor (3KM) also connect.
4. the debugging apparatus of intelligent controller according to claim 3, it is characterized in that: described controlling test circuit also comprises test timer (3SJ), the time delay break contact (5-7) of described test timer (3SJ) is connected in series into described controlling test circuit, after the moving together contact of timing button (ST) and the coils connected in series of described test timer (3SJ), and be connected to the two ends of the series arm of the break contact of described start button (SB3) and the coil of described test contactor (3KM), the moving together contact (8-9) of described test timer (3SJ) is also connected to the two ends of the moving together contact of described timing button (ST).
5. the debugging apparatus of intelligent controller according to claim 1, it is characterized in that: described tank circuit comprises the energy storage timing controlling brancher of the coil of break contact (1-2) and the energy storage timer (1SJ) with combined floodgate auxiliary reclay (2ZJ), there is the time delay moving together contact (5-6) of described energy storage timer (1SJ), the coil of energy storage auxiliary reclay (1ZJ) and the energy storage branch road of energy storage pilot lamp (HS), and there is the time delay break contact (5-7) of described energy storage timer (1SJ) and the non-energy storage instruction branch road of non-energy storage pilot lamp (HN), described combined floodgate circuit comprises and has switch knob (SB1), the combined floodgate start-up circuit of the moving together contact (3-4) of described energy storage auxiliary reclay (1ZJ) and the coil of described combined floodgate auxiliary reclay (2ZJ), there is the combined floodgate interlock circuit of the hand-reset moving together contact (3-4) of described combined floodgate auxiliary reclay (2ZJ) and the coil of closing contactor (1KM), and there is the moving together contact (6-10) of described closing contactor (1KM) and the combined floodgate indicating circuit of combined floodgate pilot lamp (HH), the moving together contact (5-9) of described closing contactor (1KM) is connected with the break contact (4-12) of separating brake contactor (2KM) afterwards and is connected to the two ends of the hand-reset moving together contact (3-4) of described combined floodgate auxiliary reclay (2ZJ), described opening circuit comprises the separating brake start-up circuit of the coil with opening button (SB2) and separating brake auxiliary reclay (3ZJ), there is the separating brake interlock circuit of the hand-reset moving together contact (3-4) of described separating brake auxiliary reclay (3ZJ) and the coil of described separating brake contactor (2KM), and there is the moving together contact (6-10) of described separating brake contactor (2KM) and the separating brake indicating circuit of separating brake pilot lamp (HF), the moving together contact (5-9) of described separating brake contactor (2KM) is connected with the break contact (4-12) of described closing contactor (1KM) afterwards and is connected to the two ends of the hand-reset moving together contact (3-4) of described separating brake auxiliary reclay (3ZJ).
6. the debugging apparatus of intelligent controller according to claim 5, it is characterized in that: the break contact (3-11) of described closing contactor (1KM) and the combined floodgate contact of described intelligent controller are concatenated into and repeat combined floodgate interlock circuit, described repeat combined floodgate interlock circuit and be connected to the two ends of the moving together contact (6-10) of described closing contactor (1KM), the break contact (3-11) of described separating brake contactor (2KM) and the separating brake contact of described intelligent controller are concatenated into repetition separating brake interlock circuit, the break contact (2-10) of described closing contactor (1KM) and break contact (2-10) series connection of described separating brake contactor (2KM), and the two ends of the moving together contact (6-10) of described separating brake contactor (2KM) are connected to respectively with described repetition separating brake interlock circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802800.0U CN204287358U (en) | 2014-12-18 | 2014-12-18 | The debugging apparatus of intelligent controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420802800.0U CN204287358U (en) | 2014-12-18 | 2014-12-18 | The debugging apparatus of intelligent controller |
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| CN204287358U true CN204287358U (en) | 2015-04-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515205A (en) * | 2016-02-03 | 2016-04-20 | 杨策 | Drop-out fuse with mechanical arm remotely controlled through network |
| CN107632257A (en) * | 2017-09-27 | 2018-01-26 | 南方电网科学研究院有限责任公司 | A kind of high-tension switch gear fault simulating test device and method |
| CN108872840A (en) * | 2018-05-09 | 2018-11-23 | 北京交通大学 | A kind of mimic-disconnecting switch |
| CN109633425A (en) * | 2018-11-27 | 2019-04-16 | 国网江苏省电力有限公司检修分公司 | A kind of dry-type transformer vacuum on-load operation switch acting characteristic simulator |
| CN110739947A (en) * | 2019-11-15 | 2020-01-31 | 广东电网有限责任公司 | Switch simulator for FTU debugging |
| CN114184951A (en) * | 2021-12-14 | 2022-03-15 | 烟台东方威思顿电力设备有限公司 | Circuit breaker spring operating mechanism simulation system |
-
2014
- 2014-12-18 CN CN201420802800.0U patent/CN204287358U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515205A (en) * | 2016-02-03 | 2016-04-20 | 杨策 | Drop-out fuse with mechanical arm remotely controlled through network |
| CN105515205B (en) * | 2016-02-03 | 2018-04-03 | 杨策 | Network remote control machinery hand fuse switch |
| CN107632257A (en) * | 2017-09-27 | 2018-01-26 | 南方电网科学研究院有限责任公司 | A kind of high-tension switch gear fault simulating test device and method |
| CN107632257B (en) * | 2017-09-27 | 2024-05-14 | 南方电网科学研究院有限责任公司 | High-voltage switching equipment fault simulation test device and method |
| CN108872840A (en) * | 2018-05-09 | 2018-11-23 | 北京交通大学 | A kind of mimic-disconnecting switch |
| CN108872840B (en) * | 2018-05-09 | 2019-11-15 | 北京交通大学 | A kind of mimic-disconnecting switch |
| CN109633425A (en) * | 2018-11-27 | 2019-04-16 | 国网江苏省电力有限公司检修分公司 | A kind of dry-type transformer vacuum on-load operation switch acting characteristic simulator |
| CN109633425B (en) * | 2018-11-27 | 2020-12-01 | 国网江苏省电力有限公司检修分公司 | Action characteristic simulation device for vacuum on-load tap-changer of dry-type transformer |
| CN110739947A (en) * | 2019-11-15 | 2020-01-31 | 广东电网有限责任公司 | Switch simulator for FTU debugging |
| CN114184951A (en) * | 2021-12-14 | 2022-03-15 | 烟台东方威思顿电力设备有限公司 | Circuit breaker spring operating mechanism simulation system |
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