CN203054133U - Intelligent test system of intelligent protection and measuring control device - Google Patents
Intelligent test system of intelligent protection and measuring control device Download PDFInfo
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- CN203054133U CN203054133U CN 201320048540 CN201320048540U CN203054133U CN 203054133 U CN203054133 U CN 203054133U CN 201320048540 CN201320048540 CN 201320048540 CN 201320048540 U CN201320048540 U CN 201320048540U CN 203054133 U CN203054133 U CN 203054133U
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- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 23
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
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- 238000012812 general test Methods 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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Abstract
An intelligent test system of an intelligent protection and measuring control device is composed of an intelligent test system (2) and a test system console (1). The intelligent test system (2) and the test system console (1) are connected through a network port. An optical fiber port of the intelligent test system (2) is connected with an optical fiber port of a device to be tested (3). A network port of the intelligent test system (2) is connected with a network port of the device to be tested (3). The intelligent test system is a concrete test device. The test system console comprises a laptop or an industrial computer and is mainly responsible for performing functions of human-computer interface, control, data analysis and the like. According to the intelligent test system, a whole operation adopts a full intelligent design, and a test scheme that intelligent setup is automatically performed according to internal parameters of the device to be tested is adopted, so that man-made test errors of operators are greatly reduced, and an obtained test resulted is relatively accurate. The intelligent test system is suitable for testing an intelligent transformer station protection device.
Description
Technical field
The utility model relates to a kind of intelligent protection measure and control device intelligent test system, belongs to the relay protection test technical field.
Background technology
IEC61850 is converted into numerous and diverse bothersome on-the-spot integrating process the layoutprocedure of off-line, various configuration files in the intelligent substation have been described all information in the intelligent substation, comprising: the communication configuration between the topological structure of substation equipment, the model of all intelligent apparatus and function, all intelligent apparatus.In the debug process to intelligent substation, the main time all spends in generation and the modification to the intelligent substation configuration file.And configuration file of every modification, test must be carried out once again.Compare with conventional substation, its test job amount does not only alleviate, and more loaded down with trivial details, and task strengthens.
IEC61850 adopts new technologies and methods such as layering, object-oriented modeling, and its bottom maps directly to be made on the message specification (MMS), supports test automatically.Manufacturer is useful on the testing tool of the correctness of the product equipment configuration of detection self institute, work, but this kind equipment is special-purpose towards manufacturer.Therefore need design and develop new test macro, utilize manufacturing message specification (MMS) the communication characteristic of IEC61850, develop a kind of intelligence software, can obtain the configuration parameter of tested IED device automatically, thereby test parameter is set automatically, and intelligence test IED device has versatility.By testing software control, seldom manual intervention has significantly reduced the test job amount to whole process fully.
The research work of the gordian technique of digital intelligent relay-protection tester is in conjunction with some problems of engineering site and the research and development new development of enterprise, from the key takeaway of the new tester research and development of the angle analysis of technology.These work have absorbed some new developments, the new results of digital transformer substation application technology, can utilize the IEC61850 standard to solve some problems of the traditional relay protection of transformer station.The R﹠D work, the practicability that are conducive to the digital intelligent relay-protection tester for the relay protection test technology increases fresh content, have also advanced the construction of digital transformer substation.
And in intelligent substation, at present often can only to carry out the performance test of process layer and conventionally test instrument as rich electricity, omicron etc. similar for the tester that uses, and exports SV and also accept GOOSE.The user will manually read its setting valve, actuation time etc. from device, compare with the test result of test macro, and this also can bring personal error; The throwing that will add defencive function in test process is moved back etc.The on-the-spot tester test of using at present must manually arrange, and the modification of each configuration file, configuration parameter that will its tester of manual change, and not only workload is big, and is easy to make mistakes.
The conventionally test instrument is in test, and precision of test result is relevant with tester's level.Especially in protection test, because problems such as the function of protective device, wiring, and cause and the incorrectness of test result at this moment just require the tester rule of thumb to investigate one by one that very big randomness is arranged.In the general test there be the normal test problem that occurs: the input error of (1) test parameter because test parameter is all imported by hand by the tester, can go wrong unavoidably; (2) operation tested device mistake in the test process.Because the function of protective device is a lot, when the some functions of test, must turn off other functions, in order to avoid influence test result, for example when the measuring distance function, zero sequence also has malfunction, must turn off etc.These operate on the general test instrument and can't arrange, and can only lean on the people manually to operate in tested device.And the general test personnel are because experience and carelessness, can not proper operation; (3) testing scheme arranges mistake.Though in the general test instrument test template is arranged, concrete test detail must user oneself arrange, and so also can cause test problem.
Summary of the invention
The purpose of this utility model is that the problem at existing in the present intelligent substation test discloses a kind of intelligent protection measure and control device intelligent test system.
The technical solution of the utility model is that the utility model intelligent protection measure and control device intelligent test system is made up of intelligent test system and test macro control desk.Intelligent test system and test macro control desk connect by port, and the optical fiber port of intelligent test system is connected with the optical fiber port of tested device, and the network port of intelligent test system is connected with the network port of tested device.Intelligent test system is concrete proving installation; The test macro control desk comprises notebook computer or Industrial Control Computer, functions such as chief leading cadre's machine interface, control, data analysis.
Intelligent test system by master controller, storer, possess DSP debugging interface and power supply, reset, the control circuit of button, communication module card, optical fiber communication interface, electricity mouth, light mouth, lithium battery form.Master controller, storer, control circuit, electricity mouth, gigabit light mouth, synchronizing information mouth are arranged in the master control board; Communication module card one end and master controller link, and the light mouth on the communication module card and electricity mouth all link with device being tested.
Master controller adopts TMS320C6713, more than the dominant frequency 100MHz, can satisfy the requirement of using resource and speed ability;
The master controller storer adopts the configuration mass storage, can satisfy the needs of data storage.
Master controller disposes 2 tunnel optical fiber communication interfaces with the UART data transmission, accepts high-speed data, is convenient to the system upgrade expansion;
The master controller configuration is supported the USB flash disk start-up system from the USB slot;
Master controller disposes 3 road Guang Kou, and 1 road 10/100M Ethernet interface is communicated by letter with tested device;
Master controller is equipped with high power capacity lithium battery (2000mAH), works 2 hours.
In the master control board two gigabit light mouths are independently supported big data communication.
The communication module card adopts modular construction, supports expansion, and system can add many pack modules as requested, each module has 3 100,000,000 basic light mouths, supports the two-way output of SV/GOOSE to go into, the 1 tunnel independently the RJ45 electricity mouthful (support 4 modules at most, i.e. 12 100,000,000 light mouths, 3 RJ45 electricity mouthful).
When synchronizing information mouth in the master control board is supported 1588 pairs, B sign indicating number and pulse per second (PPS).
The utility model intelligent test system utilizes MMS, set up communication contact with device being tested, obtain setting valve parameter and the communications parameter of tested device then by communication, testing scheme is set automatically, setting up procedure layer data parameter, output SV/GOOSE, accept GOOSE information, realize the test to device being tested (IED), after the end of test (EOT), obtain the result from intelligent test system, provide analysis result automatically.
The beneficial effects of the utility model are, the utility model intelligent test system is because whole operation adopts full intelligentized design, testing scheme is automatically according to the inner parameter intelligent set of tested device, do not need manual intervention, requirement to the tester drops to minimum, do not require that they are familiar with tested device, do not require on-site experience yet.Because whole test process is all finished by device intelligence, has significantly reduced operating personnel's artificial test errors, the test result that provides is more accurate.The utility model intelligent test system has reduced manually-operated because whole operation adopts full intelligentized design, has significantly reduced the test duration, has improved testing efficiency.On-the-spot test result to the NARI-NS320 protective device shows that whole test process has only 15 minutes, and uses the conventionally test instrument, and skilled operating personnel also want more than 2 hours.
The utility model is applicable to the test of intelligent substation protective device.
Description of drawings
Fig. 1 is the intelligent test system block diagram;
Fig. 2 is intelligent test system hardware configuration synoptic diagram;
Fig. 3 connects block diagram for intelligent test system;
Among the figure, the 1st, the test macro control desk; The 2nd, intelligent test system; The 3rd, tested intelligent apparatus (IED); The 4th, the user.
Embodiment
Embodiment of the present utility model as shown in Figure 1.
Present embodiment intelligent protection measure and control device intelligent test system is made up of intelligent test system and test macro control desk; Intelligent test system and test macro control desk connect by port, and the optical fiber port of intelligent test system is connected with the optical fiber port of tested device, and the network port of intelligence energy test macro and the network port of tested device are connected.
Intelligent test system in the present embodiment by master controller, storer, possess DSP debugging interface and power supply, reset, the control circuit of button, communication module card, optical fiber communication interface, electricity mouth, light mouth, lithium battery form.Master controller, storer, electricity mouth, gigabit light mouth, synchronizing information mouth are arranged in the master control board; Communication module card one end and master controller link, and the light mouth on the communication module card and electricity mouth all link with device being tested.
1, the connected mode of present embodiment intelligent protection measure and control device intelligent test system is as follows:
Different with the conventionally test instrument, this device not only links to each other with the process layer of tested device, also will link to each other with its station level network interface.Concrete wiring is as follows:
(1) optical fiber port of intelligent test system and the optical fiber port of tested device are connected by requirement is set, set up GOOSE, SV circuit;
(2) the network electricity mouth of intelligence energy test macro and the network of tested device are connected for electric mouthful, set up MMS and pass through circuit;
(3) intelligence energy test macro and test macro control desk are connected by port;
2, the testing procedure of intelligent test system
(1) intelligent test system correctly is connected with tested device.
(2) test of startup intelligent test system, testing procedure is as follows:
Enter the interface, select " file " " IEC61850 setting ", according to the definition of tested IED in the intelligent substation, the parameters such as multiple to number, passage, maximum output voltage and the output current of sampling rate, conventional data collection in the intelligent test device application software are carried out proper configuration.
Select " file " " device being tested setting ", the IP address of tested device is set, by " connection " button;
Correct as wiring, then proving installation automatically and tested device set up the MMS communication, after about tens seconds, can show various parameters and the information of tested device at the interface.
Have the various functions of current protective device in the interface, the user can select only wherein several or whole tests of test, has selected just before the function items that will test, returns main interface;
The testing scheme of each test function has been set up at main interface automatically, and the user is by " test " button, and program can enter test process automatically, can enter the next one automatically after each functional test is intact, and whole process user need not to participate in.
Can provide test result automatically after the end of test (EOT), the user can check at each function interface, also can be by " checking the WORD report " button, and system can generate the test report of WORD form automatically.
Claims (3)
1. an intelligent protection measure and control device intelligent test system is characterized in that, described system is made up of intelligent test system and test macro control desk; Intelligent test system and test macro control desk connect by port; The optical fiber port of intelligent test system is connected with the optical fiber port of tested device, and the network port of intelligent test system is connected with the network port of tested device;
Described intelligent test system by master controller, storer, possess DSP debugging interface and power supply, reset, the control circuit of button, communication module card, optical fiber communication interface, electricity mouth, light mouth, lithium battery form; Master controller, storer, control circuit, electricity mouth, gigabit light mouth, synchronizing information mouth are arranged in the master control board; Communication module card one end and master controller link, and the light mouth on the communication module card and electricity mouth all link with device being tested.
2. a kind of intelligent protection measure and control device intelligent test system according to claim 1 is characterized in that, described intelligent test system master controller adopts TMS320C6713, more than the dominant frequency 100MHz.
3. a kind of intelligent protection measure and control device intelligent test system according to claim 1 is characterized in that, described master controller disposes 2 tunnel optical fiber communication interfaces with the UART data transmission; Described master controller configuration is from the USB slot; 3 road Guang Kou of described master controller configuration tested device communication, 1 road 10/100M Ethernet interface; Master controller is equipped with the high power capacity lithium battery that can work 2 hours.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320048540 CN203054133U (en) | 2013-01-29 | 2013-01-29 | Intelligent test system of intelligent protection and measuring control device |
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| CN 201320048540 CN203054133U (en) | 2013-01-29 | 2013-01-29 | Intelligent test system of intelligent protection and measuring control device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399244A (en) * | 2013-08-21 | 2013-11-20 | 国网电力科学研究院 | On-site test and intelligent data analysis method for transformer substation |
| CN103647760A (en) * | 2013-11-27 | 2014-03-19 | 国家电网公司 | Manufacturing message specification (MMS) communication platform of intelligent substation digital protection device and access method of manufacturing message specification (MMS) communication platform |
| CN104300673A (en) * | 2013-07-18 | 2015-01-21 | 国家电网公司 | Intelligent terminal GOOSE resolution detection method and system |
-
2013
- 2013-01-29 CN CN 201320048540 patent/CN203054133U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300673A (en) * | 2013-07-18 | 2015-01-21 | 国家电网公司 | Intelligent terminal GOOSE resolution detection method and system |
| CN104300673B (en) * | 2013-07-18 | 2016-05-11 | 国家电网公司 | Detect the method and system of intelligent terminal GOOSE resolution ratio |
| CN103399244A (en) * | 2013-08-21 | 2013-11-20 | 国网电力科学研究院 | On-site test and intelligent data analysis method for transformer substation |
| CN103399244B (en) * | 2013-08-21 | 2015-10-28 | 国网电力科学研究院 | A kind of substation field test intelligently parsing data method |
| CN103647760A (en) * | 2013-11-27 | 2014-03-19 | 国家电网公司 | Manufacturing message specification (MMS) communication platform of intelligent substation digital protection device and access method of manufacturing message specification (MMS) communication platform |
| CN103647760B (en) * | 2013-11-27 | 2017-06-06 | 国家电网公司 | The MMS communication platforms and its access method of a kind of intelligent transformer substation digital protection device |
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