CN108344906A - A kind of blowout coil set apparatus analog simulation testing stand - Google Patents
A kind of blowout coil set apparatus analog simulation testing stand Download PDFInfo
- Publication number
- CN108344906A CN108344906A CN201711343494.3A CN201711343494A CN108344906A CN 108344906 A CN108344906 A CN 108344906A CN 201711343494 A CN201711343494 A CN 201711343494A CN 108344906 A CN108344906 A CN 108344906A
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- China
- Prior art keywords
- coil set
- set apparatus
- blowout coil
- blowout
- analog simulation
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of blowout coil set apparatus analog simulation testing stands, including cabinet and at least a set of blowout coil set apparatus；The blowout coil set apparatus is arranged on the cabinet；It is both provided with standard data interface on the cabinet.Advantageous effect is：Analog simulation experiment is completed using simple analog power supply system, and the blowout coil set apparatus of emulation；Various states when whole powered operation patterns and the singlephase earth fault in power supply system can be simulated using this present invention, can complete the realization of the various functions experiment of blowout coil set apparatus；Using a whole set of testing stand, segmentation, seperated design structure is carried convenient for assembling, repair；Using blowout coil set apparatus can verify the automatic measurement of blowout coil set apparatus, automatically control transfer the files, various compensating coefficients setting automatic compensation, system earth route selection, failure automatic trip, mother automatic identification function.The characteristic of the perfect live electricity supplying and using system of simulation.
Description
Technical field
The present invention relates to field of electric power automation, and in particular to a kind of blowout coil set apparatus analog simulation testing stand.
Background technology
The earthing mode of electric system for different voltages grade, neutral point is different, according to China's national situation, I
There are mainly three types of earthing modes in 6~66KV of state power generations and distribution system, and one is isolated neutral modes, and one is neutrality
Point is through grounding through arc mode, and one is neutral points through resistor box earthing mode.Wherein system uses neutral point through arc blowout wire
Circle ground connection is mainstream earthing mode, is widely adopted.And how to hold blowout coil set apparatus outgoing check and accept and more
It is current effectively by promoting the technical merit utility function etc. of blowout coil set apparatus come constantly improve in shop test
A temporary insurmountable project in each producer and industry.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of blowout coil set apparatus analog simulation
Testing stand.
The present invention provides following technical schemes：
A kind of blowout coil set apparatus analog simulation testing stand provided by the invention, including cabinet and at least a set of extinguishing arc
Coil complete device；The blowout coil set apparatus is arranged on the cabinet；It is both provided with normal data on the cabinet
Interface, the standard data interface are connected by data line with the microcomputerized controller of arc suppression coil.
Preferably, the blowout coil set apparatus is two, and two blowout coil set apparatus are in parallel
In a power supply system.
Preferably, the blowout coil set apparatus includes adjusting circuit and a plurality of and adjusting circuit in parallel
Transmission line circuit；The adjusting circuit includes sequentially connected load sectional switch, damped resistor, the electricity in parallel with damped resistor
Resistance, transformation coil and current transformer.
Preferably, the load sectional switch is air type loaded switch.
Preferably, the current transformer is zero sequence current mutual inductor.
Preferably, the testing stand further includes ground tripping circuit, the ground tripping circuit is connected to arc suppression coil
In the circuit of complexes.
Advantageous effect is：
Mould is completed using simple and representative simulation power supply system, and the blowout coil set apparatus of emulation
Quasi- emulation experiment；
It is each when can simulate whole powered operation patterns and the singlephase earth fault in power supply system using this present invention
Kind state can complete the realization of the various functions experiment of blowout coil set apparatus；
Using a whole set of testing stand, segmentation, seperated design structure is carried convenient for assembling, repair.
Ensure blowout coil set apparatus outgoing check and accept and more effectively by shop test come constantly improve
Promote the technical merit utility function of blowout coil set apparatus；
It can be compatible with capacitor tuning type, magnetic biasing type, turn-adjusting arc-extinguishing winding complexes using blowout coil set apparatus；
Using blowout coil set apparatus can verify the automatic measurement of blowout coil set apparatus, automatically control transfer the files,
The automatic compensation of various compensating coefficient settings, system earth route selection, failure automatic trip, mother automatic identification function.Perfectly
The characteristic of the live electricity supplying and using system of simulation；
Realization point row, paired running situation can be detected using blowout coil set apparatus；
It can be with simulation system Grounding, verification new arc suppression coil control system route selection function using blowout coil set apparatus；
Inside set two sets of small-sized blowout coil set apparatus, the fortune of the live arc suppression coil of capacitance current generator, completely simulation
Market condition promotes arc suppression coil analog simulation experimental bench experimental data authentic and valid；
It can realize that two pairs of switchings are controlled in a control one, one using two sets of blowout coil set apparatus.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the main scheme circuit of arc suppression coil analog simulation testing stand of the present invention；
Fig. 2 is the separate unit schematic diagram of arc suppression coil analog simulation testing stand of the present invention；
Fig. 3 is the circuit diagram of the line-to-ground trip(ping) circuit of arc suppression coil analog simulation testing stand of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Shown in Fig. 1-Fig. 3, a kind of blowout coil set apparatus analog simulation testing stand provided by the invention, including machine
Case and at least a set of blowout coil set apparatus；The blowout coil set apparatus is arranged on the cabinet；On the cabinet
It is both provided with standard data interface, the standard data interface is connected by data line with the microcomputerized controller of arc suppression coil.
Preferably, the blowout coil set apparatus is two, and two blowout coil set apparatus are in parallel
In a power supply system.
Preferably, the blowout coil set apparatus includes adjusting circuit and a plurality of and adjusting circuit in parallel
Transmission line circuit；The adjusting circuit includes sequentially connected load sectional switch, damped resistor, the electricity in parallel with damped resistor
Resistance, transformation coil and current transformer.
Preferably, the load sectional switch is air type loaded switch.
Preferably, the current transformer is zero sequence current mutual inductor.
Preferably, the testing stand further includes ground tripping circuit, the ground tripping circuit is connected to arc suppression coil
In the circuit of complexes.
It is as follows using above structure：
Arc suppression coil analog simulation experimental bench：It designs to form one with two sections using existing 380V AC power supply systems
The power supply system of busbar, and 5 transmission line circuits are set on every section of busbar, sets installing power capacitor on every transmission line circuit, and zero
Sequence current transformer, system is interior to be arranged bus connection switch, is used for the arranged side by side and split operation of two sections of busbares；Thus it can be formed by low pressure
For the analog simulation power supply system of high pressure, for simulating various grid operating conditions in real system.Simultaneously in the system of equipment
Two sets of complete 380V systems arc suppression coil automatic tracking and compensating complexes of interior installation.The 380V voltages being equipped in device are adjusted
Flow the small-sized arc suppression coil of ranging from 10A-50A, mating two 9 grades of adjustings have a load sectional switch, damped resistor, in parallel
Resistance, voltage, current transformer constitute the blowout coil set apparatus analog simulation of two sets of completions：By the above two systems structure
At arc suppression coil system analog simulation testing stand main body, and equipment has standard data interface, when needing to completed arc blowout wire
When circle microcomputerized controller or a whole set of control flow make an acceptance test and increases functional development in need is tested can by controller and
Interface docks, and the various operating statuses of the live power supply system of operating operation test platform simulation, to carry out corresponding every experiment.
Advantageous effect is：
Mould is completed using simple and representative simulation power supply system, and the blowout coil set apparatus of emulation
Quasi- emulation experiment；
It is each when can simulate whole powered operation patterns and the singlephase earth fault in power supply system using this present invention
Kind state can complete the realization of the various functions experiment of blowout coil set apparatus；
Using a whole set of testing stand, segmentation, seperated design structure is carried convenient for assembling, repair.
Ensure blowout coil set apparatus outgoing check and accept and more effectively by shop test come constantly improve
Promote the technical merit utility function of blowout coil set apparatus；
It can be compatible with capacitor tuning type, magnetic biasing type, turn-adjusting arc-extinguishing winding complexes using blowout coil set apparatus；
Using blowout coil set apparatus can verify the automatic measurement of blowout coil set apparatus, automatically control transfer the files,
The automatic compensation of various compensating coefficient settings, system earth route selection, failure automatic trip, mother automatic identification function.Perfectly
The characteristic of the live electricity supplying and using system of simulation；
Realization point row, paired running situation can be detected using blowout coil set apparatus；
It can be with simulation system Grounding, verification new arc suppression coil control system route selection function using blowout coil set apparatus；
Inside set two sets of small-sized blowout coil set apparatus, the fortune of the live arc suppression coil of capacitance current generator, completely simulation
Market condition promotes arc suppression coil analog simulation experimental bench experimental data authentic and valid；
It can realize that two pairs of switchings are controlled in a control one, one using two sets of blowout coil set apparatus.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
1. a kind of blowout coil set apparatus analog simulation testing stand, it is characterised in that：Including cabinet and at least a set of arc blowout wire
Enclose complexes；The blowout coil set apparatus is arranged on the cabinet；Normal data is both provided on the cabinet to connect
Mouthful, the standard data interface is connected by data line with the microcomputerized controller of arc suppression coil.
2. blowout coil set apparatus analog simulation testing stand according to claim 1, it is characterised in that：The arc blowout wire
It is two to enclose complexes, and two blowout coil set apparatus are connected in parallel in a power supply system.
3. blowout coil set apparatus analog simulation testing stand according to claim 2, it is characterised in that：The arc blowout wire
Circle complexes include adjusting circuit and a plurality of transmission line circuit with the adjusting circuit in parallel；The adjusting circuit includes successively
Load sectional switch, damped resistor, the resistance in parallel with damped resistor, transformation coil and the current transformer of connection.
4. blowout coil set apparatus analog simulation testing stand according to claim 3, it is characterised in that：The load merogenesis
Switch is air type loaded switch.
5. blowout coil set apparatus analog simulation testing stand according to claim 3, it is characterised in that：The electric current is mutual
Sensor is zero sequence current mutual inductor.
6. the blowout coil set apparatus analog simulation testing stand according to claim 1-5 any one, it is characterised in that：
Further include ground tripping circuit, the ground tripping circuit is connected in the circuit of blowout coil set apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343494.3A CN108344906A (en) | 2017-12-14 | 2017-12-14 | A kind of blowout coil set apparatus analog simulation testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343494.3A CN108344906A (en) | 2017-12-14 | 2017-12-14 | A kind of blowout coil set apparatus analog simulation testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108344906A true CN108344906A (en) | 2018-07-31 |
Family
ID=62963174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343494.3A Pending CN108344906A (en) | 2017-12-14 | 2017-12-14 | A kind of blowout coil set apparatus analog simulation testing stand |
Country Status (1)
| Country | Link |
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| CN (1) | CN108344906A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146763A (en) * | 2019-06-05 | 2019-08-20 | 南方电网科学研究院有限责任公司 | Arc suppression coil parallel low-resistance grounding device test method and device and storage medium |
| CN111562519A (en) * | 2020-03-31 | 2020-08-21 | 中国电力科学研究院有限公司 | System and method for single-phase grounding simulation test of arc suppression coil complete device |
| CN113848521A (en) * | 2020-06-28 | 2021-12-28 | 李景禄 | Automatic tracking arc suppression coil field checking and fault handling test method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203324463U (en) * | 2013-06-27 | 2013-12-04 | 国家电网公司 | Performance test and evaluation platform for small-current grounding line selection device |
| WO2014090816A1 (en) * | 2012-12-10 | 2014-06-19 | Alstom Technology Ltd | Ground fault direction determination for medium or high voltage distribution networks |
| CN105403810A (en) * | 2015-12-03 | 2016-03-16 | 国网山东省电力公司电力科学研究院 | Universal testing system and method of line selection apparatus of low-current grounding system |
| CN105931544A (en) * | 2016-07-11 | 2016-09-07 | 樊爱东 | Simulation experiment platform of arc suppression coil system |
-
2017
- 2017-12-14 CN CN201711343494.3A patent/CN108344906A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014090816A1 (en) * | 2012-12-10 | 2014-06-19 | Alstom Technology Ltd | Ground fault direction determination for medium or high voltage distribution networks |
| CN203324463U (en) * | 2013-06-27 | 2013-12-04 | 国家电网公司 | Performance test and evaluation platform for small-current grounding line selection device |
| CN105403810A (en) * | 2015-12-03 | 2016-03-16 | 国网山东省电力公司电力科学研究院 | Universal testing system and method of line selection apparatus of low-current grounding system |
| CN105931544A (en) * | 2016-07-11 | 2016-09-07 | 樊爱东 | Simulation experiment platform of arc suppression coil system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146763A (en) * | 2019-06-05 | 2019-08-20 | 南方电网科学研究院有限责任公司 | Arc suppression coil parallel low-resistance grounding device test method and device and storage medium |
| CN111562519A (en) * | 2020-03-31 | 2020-08-21 | 中国电力科学研究院有限公司 | System and method for single-phase grounding simulation test of arc suppression coil complete device |
| CN113848521A (en) * | 2020-06-28 | 2021-12-28 | 李景禄 | Automatic tracking arc suppression coil field checking and fault handling test method |
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Application publication date: 20180731 |