CN109470941A - A kind of power distribution automation aviation plug formula primary equipment simulation terminal system and method - Google Patents
A kind of power distribution automation aviation plug formula primary equipment simulation terminal system and method Download PDFInfo
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- CN109470941A CN109470941A CN201810196240.1A CN201810196240A CN109470941A CN 109470941 A CN109470941 A CN 109470941A CN 201810196240 A CN201810196240 A CN 201810196240A CN 109470941 A CN109470941 A CN 109470941A
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- aviation plug
- unit
- power distribution
- primary equipment
- distribution automation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The present invention relates to one kind can be with analog remote signaling, remote control, the power distribution automation aviation plug formula primary equipment simulation terminal system and method for telemetering experiment, solution is not able to satisfy distribution power automation terminal remote control in the prior art, remote signalling, the problem of demand of the analog quantitys such as telemetering test, a kind of power distribution automation aviation plug formula primary equipment simulation terminal system, including remote signalling output unit, voltage input unit, electric current input unit, control signal aviation plug unit, electric current inputs aviation plug unit, power supply aviation plug unit, control unit, simulate terminal unit, simulation terminal unit is connected with remote signalling output unit, test voltage is short-circuit during the test of aviation plug formula distribution power automation terminal can effectively be reduced, the risks such as current open, lifting test wiring efficiency, meet power distribution automation end with remote signalling contact output engineering Remote signalling, telemetering, the requirement for being remotely controlled test simulation amount are held, primary equipment can be substituted completely and be tested.
Description
Technical field
The present invention relates to a kind of distribution automation fields, can be tested more particularly, to one kind with analog remote signaling, remote control, telemetering
Power distribution automation aviation plug formula primary equipment simulation terminal system and method.
Background technique
During Distribution Automation Construction and O&M, it can all be related to the test to distribution power automation terminal, primary
In the case that equipment is not connect with distribution power automation terminal or primary equipment charges, the test of distribution power automation terminal needs to rely on
Primary equipment simulates terminal to simulate the experiment work that primary equipment completes distribution power automation terminal associated loop, and the current country is answered
The most access way of distribution power automation terminal is to be connected by aviation plug, and when test carries out wiring dosage to it,
Under conventional method, need first by the progress wiring work respectively again corresponding with signal location of plug pointer, due to aviation plug
Contact pin gap is smaller, leads to test connection low efficiency, and be also easy to produce test voltage short circuit, current open the problems such as, influence to test
Job schedule jeopardizes experimental facilities safety, though there is the simulation of traditional analog breaker once to set in the test of existing power distribution automation
It is standby, but when being tested using traditional mimic-disconnecting switch device, it needs to be attached by terminal row wiring and device, grasp
Make process complexity, efficiency is lower, traditional mimic-disconnecting switch can only mimic-disconnecting switch control loop, do not have telemetering, remote signalling connects
Mouthful, there is biggish limitation in use, be not able to satisfy the analog quantitys such as distribution power automation terminal remote control, remote signalling, telemetering
The demand of test.
Summary of the invention
The present invention mainly solves not being able to satisfy the simulation such as distribution power automation terminal remote control, remote signalling, telemetering in the prior art
Measure test demand the problem of, provide it is a kind of have remote signalling, remote control, telemetering simulated experiment demand a kind of power distribution automation boat
Blind plug formula primary equipment simulates terminal system and method.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of power distribution automation boat
Blind plug formula primary equipment simulates terminal system, including remote signalling output unit, voltage input unit, electric current input unit, control
Signal aviation plug unit, electric current input aviation plug unit, power supply aviation plug unit, control unit, simulation terminal unit,
Described control unit, voltage input unit, electric current input unit, control signal aviation plug unit, electric current input aviation plug
Unit, power supply aviation plug unit are connected with simulation terminal unit respectively, the simulation terminal unit and remote signalling output unit phase
Even, there are six pins, respectively AB line voltage TV secondary side voltage, CB line voltage TV for power input and voltage aviation plug
Secondary side voltage, AB line voltage TV secondary side voltage, CB line voltage TV secondary side voltage, zero sequence TV secondary side anode, zero
Sequence TV secondary side cathode, cable specification are RVVP1.5mm2；Electric current inputs aviation plug, and there are six pins, respectively phase current
A, phase current B, phase current C, phase current common end, zero-sequence current, zero-sequence current common end, cable specification are RVVP2.5mm2；
It is respectively that coincidence, quartile, energy storage CN-, energy storage CN+, non-energy storage position, remote signalling are public that control, signal aviation plug, which have 10 pins,
End, close a floodgate output-, close a floodgate output+, separating brake output-, separating brake output+, cable specification RVVP1.5mm2.
As a preferred embodiment, further include separating brake unit, combined floodgate unit, the combined floodgate unit, separating brake unit respectively with
It simulates terminal unit to be connected, combined floodgate separating brake unit can be motor-operted switch or electric knife gate.
It as a preferred embodiment, further include integrated current interface unit, indicator unit, voltage tester line interface list
Member, testing current line interface unit, the integrated current interface unit, indicator unit, voltage tester line interface unit, electric current
P-wire interface unit is respectively connected with simulation terminal unit respectively, and indicator unit is for observing Control experiment.
As a preferred embodiment, divide on the power distribution automation aviation plug formula primary equipment simulation terminal box body left side
It is not provided with power input and voltage aviation plug, electric current input aviation plug, control signal aviation plug, the electric current input
In power input and voltage aviation plug lower part, the control signal aviation plug setting is inputted in electric current navigates for aviation plug setting
Blind plug lower part.
As a preferred embodiment, it is set respectively on the power distribution automation aviation plug formula primary equipment simulation terminal box body
It is equipped with electric current input jack, voltage input jack, the voltage input jack is arranged in electric current input jack lower part, the distribution
Position of the switch indicator light, opening button, combined floodgate are provided on the upside of automation aviation plug formula primary equipment simulation terminal box body
Button, remote signalling export button, and the position of the switch indicator light is arranged on the left of opening button, and the switch knob is arranged in separating brake
On the right side of button, the remote signalling output button is arranged in opening button lower part.
A kind of method of power distribution automation aviation plug formula primary equipment simulation terminal, -5 system according to claim 1,
The following steps are included:
S1. power distribution automation aviation plug formula primary equipment simulation terminal is steadily placed, corresponding plug is connected；
S2. plus it is believed that voltage and current carries out digital & analog signal experiment；
S3. remote signal is sent, indicator light variation in power distribution automation aviation plug formula primary equipment simulation terminal is observed.
As a preferred embodiment, S1 step includes:
S11. steady to place the present invention, pass through voltage input jack, electric current input jack input voltage and electric current respectively；
S12. power supply aviation plug, electric current input aviation plug, control signal aviation plug are inserted into power distribution automation aviation
Plug-type primary equipment simulates terminal.
As a preferred embodiment, S2 step includes:
S21. it is taken remote measurement experiment according to test requirements document plus voltage, electric current on relay-protection tester；
S22. the remote signalling output button on power distribution automation aviation plug formula primary equipment simulation terminal box body, analog remote signaling are pressed
Output, is tested.
As a preferred embodiment, S3 step includes:
S31. remote signal is sent in distribution power automation terminal or power distribution automation main station, corresponds to the position of the switch in the observation present invention
Indicator light situation of change is remotely controlled test；
S32. voltage, current-mode analog quantity are cut off, wiring and aviation plug are removed, completes experiment work.
Therefore, the invention has the advantages that the present invention is suitable for the test of distribution power automation terminal, it can also be used as simulation open circuit
Device is applied in the debugging process of protective relaying device, has filled up the sky that terminal is simulated using aviation plug as the primary equipment of interface
White, plug and play greatly shortens compared to traditional analog breaker terminals row's secondary connection time, can effectively reduce aviation
The risks such as test voltage short circuit, current open during the test of plug-type distribution power automation terminal, lifting test wiring efficiency, this
Invention has the instruction of analog switch divide-shut brake, the functions such as control；Integrated current, voltage tester line interface；It is defeated with remote signalling contact
Engineering meets distribution power automation terminal remote signalling, telemetering, the requirement for being remotely controlled test simulation amount out, can substitute primary equipment progress completely
Test.
Detailed description of the invention
Attached drawing 1 is the front view structure signal of power distribution automation aviation plug formula primary equipment simulation terminal box body in the present invention
Figure；
Attached drawing 2 is the overlooking structure diagram of power distribution automation aviation plug formula primary equipment simulation terminal box body in the present invention；
Attached drawing 3 is the side structure schematic view of power distribution automation aviation plug formula primary equipment simulation terminal box body in the present invention；
Attached drawing 4 is structure frame figure of the invention；
1. simulating 2. control unit of terminal unit, 3. integrated current interface unit
4. 5. testing current line interface unit of indicator unit, 6. voltage tester line interface unit
7. 8. separating brake unit of combined floodgate unit, 9. electric current inputs aviation plug unit
10. power supply aviation plug unit 11. controls signal aviation plug unit
12. 13. voltage input unit of electric current input unit, 14. remote signalling output unit
15. 16. electric current input jack of power input and voltage aviation plug
17. 18. electric current of voltage input jack inputs aviation plug 19. and controls signal aviation plug
20. 21. opening button of position of the switch indicator light, 22. switch knob
23. remote signalling exports button.
Specific embodiment
A kind of power distribution automation aviation plug formula primary equipment of the present embodiment simulates terminal system, including remote signalling output unit
14, voltage input unit 13, electric current input unit 12, control signal aviation plug unit 11, electric current input aviation plug unit
9, power supply aviation plug unit 10, control unit 2, simulation terminal unit 1, control unit, voltage input unit, electric current input are single
Member, control signal aviation plug unit, electric current input aviation plug unit, power supply aviation plug unit respectively with simulation terminal list
Member is connected, and simulation terminal unit is connected with remote signalling output unit, and there are six pins for power input and voltage aviation plug, respectively
AB line voltage TV secondary side voltage, CB line voltage TV secondary side voltage, AB line voltage TV secondary side voltage, CB line electricity
TV secondary side voltage, zero sequence TV secondary side anode, zero sequence TV secondary side cathode are pressed, cable specification is RVVP1.5mm2；Electric current
Inputting aviation plug, there are six pin, respectively phase current A, phase current B, phase current C, phase current common end, zero-sequence currents, zero
Sequence electric current common end, cable specification are RVVP2.5mm2；Control, signal aviation plug have 10 pins be respectively coincidence, quartile,
Energy storage CN-, energy storage CN+, non-energy storage position, remote signalling common end, close a floodgate output-, close a floodgate output+, separating brake output-, separating brake output+,
Cable specification RVVP1.5mm2.
Integrated current interface unit 3, indicator unit 4, voltage tester line interface unit 6, testing current line interface unit
5, integrated current interface unit, indicator unit, voltage tester line interface unit, testing current line interface unit respectively with simulation
Terminal unit is respectively connected with, and indicator unit is for observing Control experiment.
It further include separating brake unit 8, combined floodgate unit 7, combined floodgate unit, separating brake unit are connected with simulation terminal unit respectively, close
Lock separating brake unit can be motor-operted switch or electric knife gate.
Power input and electricity are respectively arranged on the left of power distribution automation aviation plug formula primary equipment simulation terminal box body
Aviation plug 15, electric current input aviation plug 18, control signal aviation plug 19 are pressed, electric current inputs aviation plug and is arranged in power supply
Input and voltage aviation plug lower part, control signal aviation plug setting electric current input aviation plug lower part, power input and
The input of voltage aviation plug corresponding power and voltage aviation plug unit, electric current input aviation plug unit corresponding current input boat
Blind plug controls signal aviation plug corresponding control signal aviation plug unit.
Electric current input jack 16, electricity are respectively arranged on power distribution automation aviation plug formula primary equipment simulation terminal box body
Input jack 17 is pressed, voltage input jack is arranged in electric current input jack lower part, power distribution automation aviation plug formula primary equipment
Position of the switch indicator light 20, opening button 21, switch knob 22, remote signalling output button are provided on the upside of simulation terminal box body
23, position of the switch indicator light is arranged on the left of opening button, and switch knob is arranged on the right side of opening button, and remote signalling output button is set
It sets in opening button lower part, it is corresponding that power distribution automation aviation plug formula primary equipment simulates the electric current input jack on terminal box body
Electric current input unit, power distribution automation aviation plug formula primary equipment simulate the voltage input jack corresponding voltage on terminal box body
Input unit, opening button correspond to separating brake unit, and switch knob, which corresponds to combined floodgate unit remote signalling output unit and corresponds to remote signalling output, to be pressed
Button.
A kind of method of power distribution automation aviation plug formula primary equipment simulation terminal, -5 system according to claim 1,
The following steps are included:
S1. power distribution automation aviation plug formula primary equipment simulation terminal is steadily placed, corresponding plug is connected；
S2. plus it is believed that voltage and current carries out digital & analog signal experiment；
S3. remote signal is sent, indicator light variation in power distribution automation aviation plug formula primary equipment simulation terminal is observed.
S1 step includes:
S11. steady to place the present invention, pass through voltage input jack, electric current input jack input voltage and electric current respectively；
S12. power supply aviation plug, electric current input aviation plug, control signal aviation plug are inserted into power distribution automation aviation
Plug-type primary equipment simulates terminal.
S2 step includes:
S21. it is taken remote measurement experiment according to test requirements document plus voltage, electric current on relay-protection tester；
S22. the remote signalling output button on power distribution automation aviation plug formula primary equipment simulation terminal box body, analog remote signaling are pressed
Output, is tested.
S3 step includes:
S31. remote signal is sent in distribution power automation terminal or power distribution automation main station, corresponds to the position of the switch in the observation present invention
Indicator light situation of change is remotely controlled test；
S32. voltage, current-mode analog quantity are cut off, wiring and aviation plug are removed, completes experiment work, there is remote signalling contact
Output engineering meet distribution power automation terminal remote signalling, telemetering, be remotely controlled test simulation amount requirement, can substitute completely primary equipment into
Row test.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although electric current input aviation plug is used more herein, opening button, switch knob, position of the switch instruction
The terms such as lamp, remote signalling output button, but it does not exclude the possibility of using other terms.The use of these items is only for more
Easily describe and explain essence of the invention；Being construed as any additional limitation all is and spirit of that invention phase
It violates.
Claims (9)
1. a kind of power distribution automation aviation plug formula primary equipment simulates terminal system, including remote signalling output unit (14), voltage
Input unit (13), electric current input unit (12), control signal aviation plug unit (11), electric current input aviation plug unit
(9), power supply aviation plug unit (10), control unit (2), simulation terminal unit (1), described control unit, voltage input list
Member, electric current input unit, control signal aviation plug unit, electric current input aviation plug unit, power supply aviation plug unit point
It is not connected with simulation terminal unit, the simulation terminal unit is connected with remote signalling output unit.
2. a kind of power distribution automation aviation plug formula primary equipment according to claim 1 simulates terminal system, feature
Being further includes separating brake unit (8), combined floodgate unit (7), and the combined floodgate unit, separating brake unit are connected with simulation terminal unit respectively.
3. a kind of power distribution automation aviation plug formula primary equipment according to claim 1 simulates terminal system, feature
Being further includes that integrated current interface unit (3), indicator unit (4), voltage tester line interface unit (6), testing current line connect
Mouth unit (5), the integrated current interface unit, indicator unit, voltage tester line interface unit, testing current line interface list
Member is respectively connected with simulation terminal unit respectively.
4. a kind of power distribution automation aviation plug formula primary equipment according to claim 1 simulates terminal system, feature
It is to be respectively arranged with power input and voltage on the power distribution automation aviation plug formula primary equipment simulation terminal box body left side
Aviation plug (15), electric current input aviation plug (18), control signal aviation plug (19), the electric current input aviation plug are set
It sets in power input and voltage aviation plug lower part, the control signal aviation plug setting is in the case where electric current inputs aviation plug
Portion.
5. a kind of power distribution automation aviation plug formula primary equipment simulation terminal system described in -4 according to claim 1, special
Sign be respectively arranged on the power distribution automation aviation plug formula primary equipment simulation terminal box body electric current input jack (16),
Voltage input jack (17), in electric current input jack lower part, the power distribution automation aviation is inserted for the voltage input jack setting
Position of the switch indicator light (20), opening button (21), switch knob are provided on the upside of hair style primary equipment simulation terminal box body
(22), remote signalling output button (23), the position of the switch indicator light are arranged on the left of opening button, and the switch knob setting exists
On the right side of opening button, the remote signalling output button is arranged in opening button lower part.
6. a kind of method of power distribution automation aviation plug formula primary equipment simulation terminal, -5 system according to claim 1,
Be characterized in the following steps are included:
S1. power distribution automation aviation plug formula primary equipment simulation terminal is steadily placed, corresponding plug is connected；
S2. plus it is believed that voltage and current carries out digital & analog signal experiment；
S3. remote signal is sent, indicator light variation in power distribution automation aviation plug formula primary equipment simulation terminal is observed.
7. a kind of method of power distribution automation aviation plug formula primary equipment simulation terminal according to claim 6, special
Sign is that S1 step includes:
S11. steady to place the present invention, pass through voltage input jack, electric current input jack input voltage and electric current respectively；
S12. power supply aviation plug, electric current input aviation plug, control signal aviation plug are inserted into power distribution automation aviation
Plug-type primary equipment simulates terminal.
8. a kind of method of power distribution automation aviation plug formula primary equipment simulation terminal according to claim 6, special
Sign is that S2 step includes:
S21. it is taken remote measurement experiment according to test requirements document plus voltage, electric current on relay-protection tester；
S22. the remote signalling output button on power distribution automation aviation plug formula primary equipment simulation terminal box body, analog remote signaling are pressed
Output, is tested.
9. a kind of method of power distribution automation aviation plug formula primary equipment simulation terminal according to claim 6, special
Sign is that S3 step includes:
S31. remote signal is sent in distribution power automation terminal or power distribution automation main station, corresponds to the position of the switch in the observation present invention
Indicator light situation of change is remotely controlled test；
S32. voltage, current-mode analog quantity are cut off, wiring and aviation plug are removed, completes experiment work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196240.1A CN109470941A (en) | 2018-03-09 | 2018-03-09 | A kind of power distribution automation aviation plug formula primary equipment simulation terminal system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196240.1A CN109470941A (en) | 2018-03-09 | 2018-03-09 | A kind of power distribution automation aviation plug formula primary equipment simulation terminal system and method |
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| CN109470941A true CN109470941A (en) | 2019-03-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810196240.1A Pending CN109470941A (en) | 2018-03-09 | 2018-03-09 | A kind of power distribution automation aviation plug formula primary equipment simulation terminal system and method |
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| CN112506731A (en) * | 2020-11-18 | 2021-03-16 | 广东电网有限责任公司广州供电局 | Design method of power distribution switch simulation interface device |
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