CN203929934U - Distribution automation FTU terminal device combined debugging platform - Google Patents
Distribution automation FTU terminal device combined debugging platform Download PDFInfo
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- CN203929934U CN203929934U CN201420320997.4U CN201420320997U CN203929934U CN 203929934 U CN203929934 U CN 203929934U CN 201420320997 U CN201420320997 U CN 201420320997U CN 203929934 U CN203929934 U CN 203929934U
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Abstract
The utility model relates to a kind of distribution automation FTU terminal device combined debugging platform, it is characterized in that: the voltage and current output on experimental apparatus is plugged into the input end of terminal row; In FTU terminal by exclusive connecting line access terminal row to side; Simulation inserting board on tester is connected to voltage and current and exports on the terminal row input end of homonymy; FTU terminal device is provided with netting twine and exclusive connecting line, the netting twine picking out in FTU terminal with in distribution automation main station system, set up exclusive debugging tunneling traffic and be connected, the test port in FTU terminal by exclusive connecting line be plugged on simulation plate access terminal row to side.It has easy and simple to handle, dosage precisely, strong interference immunity, the advantage such as laborsaving saves time, saves money; The functions such as automatic recovery that can realize the front power supply mode of fault automatic location, fault section automatism isolation, non-fault section automatic recovery of power supply and fault, realize the senior application such as topological analysis, load transfer, load prediction, network reconfiguration; There is real-time and true and reliable, every FTU terminal need to be tested and uniting and adjustment accurately.
Description
Technical field
The utility model relates to a kind of distribution automation FTU terminal device combined debugging platform, is a kind of comprehensive debug platform of debugging, detection and test one of distribution automation terminal equipment, belongs to Power System and its Automation field.Background technology
Along with electricity supply and demand market development, user improves constantly the requirement of power supply reliability, the quality of power supply and good service thereof, and traditional Operation of Electric Systems pattern and management method have been difficult to meet the requirement of safety, high-quality and economical operation.Changchun Power Supply Company has started distribution automation system engineering construction, has completed the construction of terminal device on distribution automation main station system and 80 posts of 20 circuits of core space at present.Thereby equipment and the operation of whole distribution system have been improved, improved the distribution automation level of In Changchun County, but in the process of system Construction, debug process complexity, the difficulty of finding distribution automation terminal are very big, need a large amount of time, manpower and financial resources, affected the system Construction of distribution automation engineering.
The debug process of terminal FTU equipment is need to be by line outage, carries out after FTU is installed on shaft tower.Debug process is very complicated not only, and difficulty is very large, need to build debug platform, and external power-supply unit is equipped with extraordinary high-altitude bucket arm vehicle.Increase a large amount of manpower and financial resources expenditures, wasted valuable power off time, affected regional distribution power supply quality.
Summary of the invention
The purpose of this utility model is to provide a kind of distribution automation FTU terminal device combined debugging platform, its debugging work for distribution automation terminal FTU equipment is complicated, the problem that difficulty is large, proposes terminal FTU equipment, before installing, to carry out simulating signal debugging; The equipment such as plate are arranged, are simulated in instrument, exclusive connecting line, connection by experiment, build the analog quantity having terminal FTU device loads line fault, ground connection, the special status such as abnormal, and the remote signalling gathering under normal operating condition, remote measurement, remote information, realize test and combined debugging to terminal FTU equipment; This platform is mainly used in the terminal device debugging of distribution automation, have easy and simple to handle, dosage precisely, strong interference immunity, the advantage such as laborsaving saves time, saves money; In order to meet main station system distribution SCADA functional requirement, realization is to building the real-time monitoring of regional distribution network, under malfunction, realize feeder automation correlation function, the functions such as automatic recovery that realize the front power supply mode of fault automatic location, fault section automatism isolation, non-fault section automatic recovery of power supply and fault, realize the senior application such as topological analysis, load transfer, load prediction, network reconfiguration.Require to gather analog quantity, quantity of state and the remote control etc. that distribution terminal is uploaded, there is real-time and true and reliable, every FTU terminal need to be tested and uniting and adjustment accurately.
The technical solution of the utility model is achieved in that distribution automation FTU terminal device combined debugging platform, by experimental apparatus, exclusive connecting line, terminal row, simulation plate, tester, formed, it is characterized in that: experimental apparatus, exclusive connecting line, terminal row, simulation plate, tester and FTU terminal are installed in identical platform, and wherein the output of the voltage and current on experimental apparatus is plugged into the input end of terminal row; In FTU terminal by exclusive connecting line access terminal row to side; Simulation inserting board on tester is connected to voltage and current and exports on the terminal row input end of homonymy; FTU terminal device is provided with netting twine and exclusive connecting line, the netting twine picking out in FTU terminal with in distribution automation main station system, set up exclusive debugging tunneling traffic and be connected, the test port in FTU terminal by exclusive connecting line be plugged on simulation plate access terminal row to side.
Described FTU terminal adopts SOE/BI High Speed I/O interface board and mimic-disconnecting switch interface board, can simulate the divide-shut brake input of 16 circuit breakers and the output of auxiliary switch state remote signals simultaneously, has shortened the wiring speed while debugging with FTU terminal.
Good effect of the present utility model is: (1) passes through Debug Technology Platform, realize the front debugging of installation of terminal device, can save line outage once, shortened the power off time of distribution network line, increased delivery, for improving, core space power distribution network is stable, economical operation, has great importance; (2) build Debug Technology Platform, the debugging of FTU terminal can be simulated by 1 people's dosage, and 1 people debugs detection and can complete, and can automatically generate debugging report by the detection system of platform.From former outdoor 8 people, divide the work operation and become 2 people and operate, saved a large amount of manpowers, also saved the settings such as special vehicle, external power supply, saved a large amount of time and funds simultaneously.(3) Debug Technology Platform by configuration specification type, install additional to time precision instrument, set up the technological means such as debugging private database, configuration debugging passage, circuit FTU terminal and main station system simulation uniting and adjustment function have been realized, not only solved direct debugging problem, also solved the passage restriction debugging problem same period, guaranteed the accuracy of automated information debugging simultaneously; (4) FTU terminal device is applied in outdoor, by Debug Technology Platform, realized the debugging of FTU, can avoid the impact of climatic environment on equipment and instrument, there is windproof, dustproof, waterproof, fire prevention, cold-resistant, sun-proof, anti-oxidant and jamproof function; (5) performance is good: use the four strands of twisted pair network cables of five class fine copper that surpass of standard to be connected with main station system, transmission speed is fast, strong interference immunity; (6) debugging terminal device: can exempt severe weather conditions impact, improve testing precision, more adapt to northern cold climate condition; (7) attractive in appearance, intensive, the feature of saving debug space; (8) easy to connect: to be equipped with FTU Special connecting joint, terminal row and corresponding FTU end socket connection line, need not loaded down with trivial details operation, need not any erecting tools, the FTU end socket connection line of synthetic standard connector and terminal row and correspondence is directly inserted to FTU and instrument end, can realize fast assembling-disassembling, debugging; (9) there is not signal attenuation: to be arranged on same debugging indoor due to FTU and tester and main station system, and distance is very near, so there is not decay and the external interference of signal; (10) platform is installed and is reinforced the connection, safe and reliable, shock resistance, vibrations; Power supply effective grounding possesses anti-emi protection; (11) front debugging is installed, every FTU reduces the set-up time more than 6 hours while being connected with commissioning device, thereby saves the distribution power automation terminal engineering time, has reduced power off time, is user's reliable power supply, for company increases economic benefit, contributes.Adaptable field: the combined debugging of distribution automation electric power terminal device, communication terminal equipment, real time on-line monitoring equipment, power automation position finder radio transmission apparatus Deng Yu robotization main website system.
Accompanying drawing explanation
Fig. 1 is experiment instrument of the present utility model and terminal row syndeton schematic diagram.
Fig. 2 is FTU of the present utility model and terminal row syndeton schematic diagram.
Fig. 3 is remote-controlled test plate of the present utility model and terminal row syndeton schematic diagram.
Fig. 4 is total attachment structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described: as Figure 1-4, distribution automation FTU terminal device combined debugging platform, by experimental apparatus 4, exclusive connecting line 2, terminal row 3, simulation plate 6, tester 5, formed, it is characterized in that: experimental apparatus 4, exclusive connecting line 2, terminal row 3, simulation plate 6, tester 5 and FTU terminal 1 are installed in identical platform, and wherein the output of the voltage and current on experimental apparatus 4 is plugged into the input end of terminal row 3; In FTU terminal 1 by exclusive connecting line 2 access terminal rows 3 to side; Simulation plate 6 on tester 5 is inserted to be connected to voltage and current and is exported on terminal row 3 input ends of homonymy; FTU terminal 1 equipment is provided with netting twine and exclusive connecting line 2, the netting twine picking out in FTU terminal 1 with in distribution automation main station system, set up exclusive debugging tunneling traffic and be connected, the test port in FTU terminal 1 by exclusive connecting line 2 be plugged on simulation plate 6 access terminal rows 3 to side.
Described FTU terminal 1 adopts SOE/BI High Speed I/O interface board and mimic-disconnecting switch interface board, can simulate the divide-shut brake input of 16 circuit breakers and the output of auxiliary switch state remote signals simultaneously, the wiring speed while having shortened with 1 debugging of FTU terminal.
The performance parameter that Debug Technology Platform need to be tested according to FTU terminal 1 equipment, is equipped with the equipment such as experiment detection device, realizes simulation test, and the quantity of information that detects the required remote signalling of FTU terminal 1, remote measurement, remote control is provided in real time.By machine room distribution automation workstation place, lay netting twine, extender is installed, by distribution automation main station system access debugging chamber.By host exchange, draw a netting twine to the chamber of debugging access debug platform system again, by configuration specification type, install additional to time precision instrument, set up the technological means such as debugging private database, configuration debugging passage, realize circuit FTU terminal 1 and main station system simulation uniting and adjustment function, not only solved direct debugging problem, also solved the passage restriction debugging problem same period, guaranteed the accuracy of automated information debugging simultaneously.
By the setting to automatization terminal Special debugging chamber, solved the impact of weather condition on instrument, realized the face-to-face real-time information debugging of terminal and main website, fully guaranteed debugging quality, improved the debugging efficiency of distribution line FTU.FTU terminal 1 is carried out technological debugging before installation, shortened debugging all time of wiring, meanwhile, line outage has been reduced once, save commissioning staff due to the power off time that the reasons such as wiring is loaded down with trivial details extend, for improving electric network reliability and company's power supply quality, provide reliable assurance.
During work, experimental apparatus is connected to terminal row 3, for dosage voltage and current signal, tetra-of minute a, b, c, n, totally eight connecting lines; Exclusive connecting line 2 is connected with FTU terminal 1, according to the required voltage and current amount of FTU terminal 1, is connected on corresponding terminal row 3, by switching experimental apparatus 4, voltage and current dosage is provided to FTU terminal 1, FTU terminal 1 is started working; The simulation plate 6 of tester 5 is connected to the position input signal of the FTU terminal 1 of terminal row 3, by the simulation dosage of tester 5, simulated line and switch fault and misoperation situation; Exclusive netting twine 2 is connected to FTU terminal 1 equipment, by dedicated channel and debugging stipulations, configures, realize deciliter state of Remote FTU terminal 1 and gauge tap in distribution automation main station system.Platform is mainly by signal loading such as voltages, electric current, frequency, and in distribution automation main station system, the abnormal conditions such as analog line fault, ground connection, switch trip, test the Real-time Feedback response of FTU terminal 1.
distribution automation FTU terminal device Debug Technology Platform need to complete following pilot project:
1, FTU switch remote control test: remote control switch divides, closes functional test, the test of remote control encryption function; The test of far and near control switching function, realizes locality/remote operation function, is furnished with locality/distant place selector switch and controls output clamping; During straighforward operation, main website tests anti mis-closedown function simultaneously.
2, device remote signalling test: switch, far and near control handle remote signalling test, comprise SOE; CPU board, remote signalling plate, remote measurement plate, remote control panel, 1,2 road PT duties, charger AC dump, switching manipulation abnormity of power supply, etc. alarm signal.Main website alarm function is correct.
3, remote measurement test: add FTU secondary terminals row that electric current, voltage and main website check all electric currents, voltage, gain merit, idle remote measurement precision.The magnitude of current gathers: A phase, B phase, C phase, 3 electric currents of zero sequence; Voltage gathers: Uab, Ubc; Meritorious, idle.
4, protection remote signalling test: row adds electric current, voltage (according to definite value computed in advance, simulated failure and overload) at FTU secondary terminals, information and the active upload remote signalling situation such as detection line overcurrent, short circuit, zero sequence alarm, accident are total, comprise SOE.Main website test pushes away the correctness that figure, alarm window, voice message etc. monitor means Information automatically, confirms all kinds of event/accidents of power distribution network to report to the police, and can realize automatic record.
5, parameter arranges test: support teledata to safeguard, the parameter that distribution terminal can carry out the devices such as relevant protection, control arranges, such as: protection definite value etc.
6, check main website time adjustment function: test FTU can correctly receive main website to time, method is to revise terminal time, whether check can be accurately to time.Whether record the event sequence markers that distribution terminal is uploaded, it is accurate to check.
7, termination function test: power monitoring and state indication etc.
8, lane testing: analog channel fault, main website can show the operating condition of distribution communication port and distribution terminal in real time, for communication abnormality, has warning function; Communication network management ALM is correct.
Claims (2)
1. distribution automation FTU terminal device combined debugging platform, by experimental apparatus, exclusive connecting line, terminal row, simulation plate, tester, formed, it is characterized in that: experimental apparatus, exclusive connecting line, terminal row, simulation plate, tester and FTU terminal are installed in identical platform, and wherein the output of the voltage and current on experimental apparatus is plugged into the input end of terminal row; In FTU terminal by exclusive connecting line access terminal row to side; Simulation inserting board on tester is connected to voltage and current and exports on the terminal row input end of homonymy; FTU terminal device is provided with netting twine and exclusive connecting line, the netting twine picking out in FTU terminal with in distribution automation main station system, set up exclusive debugging tunneling traffic and be connected, the test port in FTU terminal by exclusive connecting line be plugged on simulation plate access terminal row to side.
2. according to the distribution automation FTU terminal device combined debugging platform described in claim 1, it is characterized in that described FTU terminal adopts SOE/BI High Speed I/O interface board and mimic-disconnecting switch interface board, can simulate the divide-shut brake input of 16 circuit breakers and the output of auxiliary switch state remote signals simultaneously, shorten the wiring speed while debugging with FTU terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420320997.4U CN203929934U (en) | 2014-06-17 | 2014-06-17 | Distribution automation FTU terminal device combined debugging platform |
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| CN201420320997.4U CN203929934U (en) | 2014-06-17 | 2014-06-17 | Distribution automation FTU terminal device combined debugging platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034980A (en) * | 2014-06-17 | 2014-09-10 | 国家电网公司 | Distribution automation joint debugging platform for FTU terminal equipment |
| CN110889959A (en) * | 2019-11-28 | 2020-03-17 | 国网山东省电力公司蓬莱市供电公司 | Beidou distribution network communication system and Beidou distribution network communication method |
| CN114839526A (en) * | 2022-07-01 | 2022-08-02 | 国网辽宁省电力有限公司 | Circuit breaker characteristic test platform |
-
2014
- 2014-06-17 CN CN201420320997.4U patent/CN203929934U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034980A (en) * | 2014-06-17 | 2014-09-10 | 国家电网公司 | Distribution automation joint debugging platform for FTU terminal equipment |
| CN110889959A (en) * | 2019-11-28 | 2020-03-17 | 国网山东省电力公司蓬莱市供电公司 | Beidou distribution network communication system and Beidou distribution network communication method |
| CN114839526A (en) * | 2022-07-01 | 2022-08-02 | 国网辽宁省电力有限公司 | Circuit breaker characteristic test platform |
| CN114839526B (en) * | 2022-07-01 | 2022-09-09 | 国网辽宁省电力有限公司 | Circuit breaker characteristic test platform |
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