CN209656843U - A kind of TBS valve thyristor grade off-line detection device - Google Patents
A kind of TBS valve thyristor grade off-line detection device Download PDFInfo
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- CN209656843U CN209656843U CN201821569265.3U CN201821569265U CN209656843U CN 209656843 U CN209656843 U CN 209656843U CN 201821569265 U CN201821569265 U CN 201821569265U CN 209656843 U CN209656843 U CN 209656843U
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- thyristor grade
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 68
- 239000013307 optical fiber Substances 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a kind of TBS valve thyristor grade off-line detection devices, comprising: shell and is arranged in the intracorporal detection circuit of the shell；It is characterized by: having the touch display screen connecting with the detection circuit, the first interlocking test switch, the second interlocking test switch, test result indicator light, Ethernet interface, USB interface, ground terminal, test lead interface, optical fiber interface and power input interface on the shell.It is a kind of TBS valve thyristor grade off-line detection device safety provided by the utility model, portable mobile, high integration, easy to operate.
Description
Technical field
The utility model belongs to the electric network swim control technology field of electric system, and in particular to a kind of crystalline substance TBS valve crystalline substance lock
The offline functionality detection device of pipe grade.
Background technique
THE UPFC (UPFC) is the most comprehensive flexible AC transmission equipment (FACTS) of function so far.It
Can quickly, independent control active and reactive power, comprehensive realization power flow regulating improves the conveying capacity of route, realizes power grid
Optimization operation；The voltage for supporting to dynamic access point again, improves system voltage, power-angle stability.Thyristor bypass switch
It (TBS) is protection equipment important in power flowcontrol technology, in line fault, transformer fault or series connection inverter area failure
When, conducting bypasses series connection side apparatus (including inverter, series transformer etc.) rapidly, it is isolated with alternating current circuit, avoids
Influencing each other for AC system and valve area failure, improves the reliability of system；And when system operates normally, TBS has to be off,
The voltage for enabling series side inverter to generate is coupled in route by series transformer carries out optimal power flow control.Therefore TBS
The service work of valve is particularly important, is only capable of by test equipments such as multimeter, fiber optic measuring apparatus to TBS valve thyristor grade component
Measurement, cannot complete the offline inspection of complete function, however it remains thyristor grade functional fault hidden danger leads to the protection function of TBS
There can be hidden danger.
Summary of the invention
Technical problem to be solved by the utility model is: the shortcomings that overcoming above-mentioned technology, provides a kind of TBS valve thyristor grade
Off-line detection device is realized with using safe, portable mobile, high integration, easy to operate for target to TBS valve thyristor grade
Offline functionality detection.
In order to solve the above-mentioned technical problem, the utility model proposes technical solution be: a kind of TBS valve thyristor grade is offline
Detection device, comprising: shell and be arranged in the intracorporal detection circuit of the shell；Have on the shell and connects with the detection circuit
The touch display screen that connects, the first interlocking test switch, the second interlocking test switch, test result indicator light, Ethernet interface,
USB interface, ground terminal, test lead interface, optical fiber interface and power input interface.
Above scheme is further improvement is that be equipped with handle on the shell.
Above scheme is further improvement is that the detection circuit includes, control module, thyristor grade short-circuit test mould
Block, thyristor grade state monitoring module, optical fiber communication modules and power module.
Above scheme is further improvement is that the test lead interface, optical fiber interface, ground terminal and power input
Interface is arranged on the rear panel of the shell.
Above scheme is further improvement is that the touch display screen, the first interlocking test switch, the second interlocking test
Switch, test result indicator light, Ethernet interface and USB interface are arranged on the front panel of the shell.
Above scheme is further improvement is that the shell is aluminum alloy material.
TBS valve thyristor grade off-line detection device provided by the utility model is equipped with rear panel, power input interface, light
Fine interface, grounding ports are fixed on rear panel, convenient and tested thyristor grade wiring, while dividing with human-computer interaction and Operation switch
Opening prevents testing staff's maloperation contact power unit from endangering personal safety, increases equipment safety coefficient.Equipped with interlocking test
Switch can not only reduce personnel misoperation in this way, but also it is anti-can increase personnel in testing test process when dangerous or failure
Speed is answered, the safety of operation is further enhanced.Equipped with Peripheral Interface, including Ethernet interface and USB interface, can easily by
The data such as test report are saved in external equipment, and the later period is facilitated to check and store.
Detailed description of the invention
The use of the new type is further described in detail with reference to the accompanying drawing.
Fig. 1 is utility model diagram.
Fig. 2 is the rearview of Fig. 1.
Specific embodiment
TBS valve thyristor grade off-line detection device provided in this embodiment, such as Fig. 1 and Fig. 2, comprising: shell and be arranged in
The intracorporal detection circuit of shell；There is the interlocking test switch 3, second of touch display screen 1, first connecting with detection circuit on shell
Interlocking test switch 12, test result indicator light 5, Ethernet interface 6, USB interface 7, ground terminal 8, test lead interface 9,
Optical fiber interface 10 and power input interface 11.
Matching used wire rod includes: test conducting wire 13, test optical fiber 14 and ground line 14.
For the ease of movement, handle 2 is installed on shell.
Detection circuit therein includes control module, thyristor grade short-circuit test module, thyristor grade Stateful Inspection mould
Block, optical fiber communication modules and power module.
In order to be isolated, test lead interface 9, optical fiber interface 10, ground terminal 8 and power input interface 11 are arranged in
On the rear panel of shell.3 passes, the second interlocking test switch 12, test result instruction are opened in the interlocking test of touch display screen 1, first
Lamp 5, Ethernet interface 6 and USB interface 7 are arranged on the front panel of shell.
Shell is aluminum alloy material.
Include testing impedance interface in touch display screen 1, trigger test interface, integration test interface, easy realization is surveyed
The selection of examination project and eye-catching test result are shown.
First test switch 3 and the second test switch 12 are designed as interlock switch to start test, prevent maloperation and people
Body equipment.
Also having indicator light on front panel includes self-test indicator light 4, and self-test indicator light 4 is to the intracorporal electrical connection of shell, confession
Electricity condition, the instruction of detection circuit operating status；Test result indicator light 5 to impedance test results and Trigger Function test result into
Row instruction.
Ethernet interface 6 is connected with USB interface 7 with peripheral hardware, will be stored in local test record, report unloading.
The ground terminal 8 of rear panel setting is connected by ground line 15 and the earth, is played equipment ground protective effect, is prevented
Equipment leakage endangers personal safety.
Pass through 14 connecting test wire interface 9 of test optical fiber 13 and test lead, optical fiber interface 10 and TBS valve thyristor
Grade, is completed and the easy of measurand connects.
The workflow of the present embodiment:, first can by device when testing staff, which carries out TBS valve thyristor grade, to be monitored step by step
After ground connection, device power；Equipment self-inspection indicator light green is normal, otherwise it is assumed that equipment fault, should stop using；Touch screen
" impedance detection " " detection trigger " " comprehensive detection " test item is selected from starting-up interface, into corresponding interface；Monitoring personnel
Inspection optical fiber, connecting test output lead to quilt are returned in the triggering between attachment device and tested thyristor grade TCU according to the actual situation
Thyristor grade both ends are surveyed, and are confirmed reliably, prevent from leading to the underproof situation of test result because wiring is unreliable；It finally stirs mutually
Lock is tested switch and is tested, and test result indicator light unclamps test switch after lighting, and carries out checking for test result, equipment is certainly
It is dynamic that test result is saved as into report；Testing staff exports test report as desired by network interface or USB interface；Detect people
Member is tested step by step according to test request.After answering first off device power supply after the completion of test, then the arrangement of test lead is carried out,
It prevents from leaking electricity or accidentally behaviour causes personal equipment to endanger.
The utility model is not limited to the above embodiment the specific technical solution, and in addition to the implementation, this is practical
It is novel to have other embodiments.All technical solutions formed using equivalent replacement, are the guarantor of the requires of the utility model
Protect range.
Claims (6)
1. a kind of TBS valve thyristor grade off-line detection device, comprising: shell and be arranged in the intracorporal detection circuit of the shell；Its
It is characterized in that: there is the touch display screen connecting with the detection circuit, the first interlocking test switch, second mutually on the shell
Lock test switch, test result indicator light, Ethernet interface, USB interface, ground terminal, test lead interface, optical fiber interface and
Power input interface.
2. TBS valve thyristor grade off-line detection device according to claim 1, it is characterised in that: installed on the shell
There is handle.
3. TBS valve thyristor grade off-line detection device according to claim 1, it is characterised in that: the detection circuit packet
It includes, control module, thyristor grade short-circuit test module, thyristor grade state monitoring module, optical fiber communication modules and power module.
4. TBS valve thyristor grade off-line detection device according to claim 1, it is characterised in that: the test lead connects
Mouth, optical fiber interface, ground terminal and power input interface are arranged on the rear panel of the shell.
5. TBS valve thyristor grade off-line detection device according to claim 1, it is characterised in that: the touch display screen,
First interlocking test switch, the second interlocking test switch, test result indicator light, Ethernet interface and USB interface are arranged in institute
It states on the front panel of shell.
6. TBS valve thyristor grade off-line detection device according to claim 1, it is characterised in that: the shell is aluminium conjunction
Golden material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569265.3U CN209656843U (en) | 2018-09-26 | 2018-09-26 | A kind of TBS valve thyristor grade off-line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569265.3U CN209656843U (en) | 2018-09-26 | 2018-09-26 | A kind of TBS valve thyristor grade off-line detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209656843U true CN209656843U (en) | 2019-11-19 |
Family
ID=68505234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569265.3U Active CN209656843U (en) | 2018-09-26 | 2018-09-26 | A kind of TBS valve thyristor grade off-line detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209656843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514749A (en) * | 2021-07-07 | 2021-10-19 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Thyristor voltage-sharing detection device and detection method |
-
2018
- 2018-09-26 CN CN201821569265.3U patent/CN209656843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514749A (en) * | 2021-07-07 | 2021-10-19 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Thyristor voltage-sharing detection device and detection method |
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