CN104933524A - Power distribution terminal test monitoring system - Google Patents
Power distribution terminal test monitoring system Download PDFInfo
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- CN104933524A CN104933524A CN201510325997.2A CN201510325997A CN104933524A CN 104933524 A CN104933524 A CN 104933524A CN 201510325997 A CN201510325997 A CN 201510325997A CN 104933524 A CN104933524 A CN 104933524A
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Abstract
The invention discloses a power distribution terminal test monitoring system, which comprises a hardware driving layer module, a system encapsulation layer module, an application layer module, a base class library module, a timing module, a network driving module, a calculation module and a protocol module, wherein the hardware driving layer module, the system encapsulation layer module, the application layer module and the base class library module are sequentially connected; the hardware driving layer module is connected with the network driving module; the system encapsulation layer module, the timing module and the network driving module are sequentially connected; the timing module and the network driving module are connected with the application layer module; and the calculation module and the protocol module are connected with the base class library module. The power distribution terminal test monitoring system has the advantages that power distribution terminal field equipment can conveniently and fast realize on-line test and verification; and the field debugging and test time can be greatly reduced.
Description
Technical field
The present invention relates to a kind of distribution terminal test monitor system.
Background technology
The practice of power distribution automation pilot project from the nineties in last century of China, achieves some achievements, also have accumulated many experiences in feeder automation test.But, all there is many problems in the following several mode of main employing:
(1) carry out networking in Electric Power Research Institute at different levels to log equipment to detect, only have the equipment just qualified participation meeting networking standard; A shortcoming of the method only can verify beta version, but on-the-spot operation software and hardware version and software and hardware beta version are often inconsistent; Second shortcoming is generally only limitted to test to " three is distant " function of terminal device;
(2) drug in some provinces is had to adopt primary equipment to build the running environment determining distribution network, there is provided FA (feeder automation) equipment and carry out networking inspection, but this test all cannot be tested each model at scene, and distribution model varies, device parameter is also inconsistent with test parameter, to modify to primary network, bother very much.
Overwhelming majority electric company carries out SAT test (Site Acceptance Test, onsite acceptance is tested) with relay-protection tester at the scene in the project implementation later stage.The all problems that this method of testing can solve (1), (2) describe.But because the relay-protection tester mainly application and development towards relay protection specialty; there is the application limitation of single-spot testing; FA test needs the running status of resolution system to emulate and malfunction emulates, and requires the consistance ensureing system running state in the time and space.This needs to carry out communication and coordination frequently during test, scene disconnects line etc., not only need more personnel, and the data meeting electric power system tide feature how determining to input at one time simulation is very difficult; Need during test to have a power failure, cause user satisfaction to decline; Scene disconnects line more may bring new potential safety hazard for follow-up operation.
Shaanxi DianKeYuan proposes the testing scheme to power distribution automation main website of a kind of main website injection method matching standard model bank, this method of testing can well solve the inspection of power distribution automation main station failure processing logic, but, FA fault handling logic is not only relevant to main website, and to the parameter of communication system, on-the-spot automation equipment and these equipment and matching relationship accurate relevant.This disposal route of Shaanxi DianKeYuan cannot judge that whether the fault handling logic function of the FA system of field deployment is normal.
In industrially developed country, urban power distribution network is all shaping and grid structure is fairly perfect, creates good basis to distribution automation.It should be noted that they take much count of the management of distribution basic data and breakdown repair management especially, improved work efficiency and the work quality of distribution operational management by the instrument of advanced person and means, final body is now in the good service of client.In the distribution automation system that major part is external, except distribution SCADA (Supervisory Control And Data Acquisition, data acquisition and supervisor control) outside, Outage Management Systems (OMS) is all must configure without exception.
Construction very Lay Importance on Practical and the economy of external distribution automation, the general experience that needs is planned, is built and improve three phases, and this is one and implements step by step, process perfect gradually.In an area, be not the advanced person of the complete and index of luxurious, the function blindly pursuing equipment, but according to the difference of area and load, select the distribution automation technical point stage of different class and configuration progressively to implement.In addition, external Utilities Electric Co. also focuses on distribution automation especially and uses training and equipment maintenance and management, have quite strict system, clear stipulaties to distribution automation system carry out maintenance repair, prophylactic repair, ad hoc inspection and repair, tour and data check action, enforcement personnel and implement frequency, these experiences very worth references.
But, the research for the automatic test monitoring technology in scene of feeder automation has no report.
Summary of the invention
The object of the invention is the defect overcoming prior art, a kind of distribution terminal test monitor system is provided, fast and easy can realize the on-line testing of distribution terminal field apparatus and checking, the time of field adjustable and test can be greatly reduced.
The technical scheme realizing above-mentioned purpose is: a kind of distribution terminal test monitor system, comprise hardware driving layer module, system in package layer module, application layer module, BCL module, time block, network driver block, computing module and stipulations module, described hardware driving layer module, system in package layer module, application layer module is connected successively with BCL module, described hardware driving layer module is connected with described network driver block, described system in package layer module, time block is connected successively with network driver block, described time block and network driver block are connected with described application layer module respectively, described computing module is connected respectively at described BCL module with stipulations module, wherein:
Described hardware driving layer module, for initialization house dog task, for data structure initialization and driving initialization, starts each monitor task for reading Parameter File, and for sending network-driven task to network driver block;
Described system in package layer module, according to each monitor task that described hardware driving layer module starts, send monitor task to time block or application layer module, for realizing the message response mechanism of described distribution terminal test monitor system according to the message response function of described BCL module creation;
Described application layer module, for according to the monitor task from described system in package layer module, realizes the remote measurement of distribution terminal equipment, Remote control; Also for according to the monitor task from described system in package layer module, realize the fault handling of distribution terminal equipment;
Described BCL module, for creating message response function;
Described time block, triggers timed message for each monitor task sent described system in package layer module, realizes timing mechanism;
Described network driver block, for according to the network-driven task from described hardware driving layer module, realizes Ethernet and drives and serial port drive;
Described computing module, for realizing flash task, process flash operation;
Described stipulations module, for realizing communication protocol.
Above-mentioned a kind of distribution terminal test monitor system, wherein, described BCL module, has reserved the response function of undefined message.
Above-mentioned a kind of distribution terminal test monitor system, wherein, does not use delay function in described message response function.
Distribution terminal test monitor system of the present invention, beneficial effect is compared with prior art: fast and easy can realize the on-line testing of distribution terminal field apparatus and checking, the time of field adjustable and test can be greatly reduced, improve the checking ability of feeder automation action logic, will good application prospect be had to the normal operation and practical the putting into operation of FEEDER AUTOMATION ensureing power distribution network.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of distribution terminal test monitor system of the present invention.
Embodiment
In order to make those skilled in the art can understand technical scheme of the present invention better, below in conjunction with accompanying drawing, its embodiment is described in detail:
Embodiments of the invention: refer to Fig. 1, a kind of distribution terminal test monitor system, comprises hardware driving layer module 1, system in package layer module 2, application layer module 3, BCL module 4, time block 5, network driver block 6, computing module 7 and stipulations module 8.
Hardware driving layer module 1, system in package layer module 2, application layer module 3 are connected successively with BCL module 4, hardware driving layer module 1 is connected with network driver block 2, system in package layer module 3, time block 5 are connected successively with network driver block 6, time block 5 is connected with application layer module 3 respectively with network driver block 6, and computing module 7 is connected respectively at BCL module 4 with stipulations module 8.
Hardware driving layer module 1, for initialization house dog task, for data structure initialization and driving initialization, starts each monitor task for reading Parameter File, and for sending network-driven task to network driver block 6.
System in package layer module 2, according to each monitor task that hardware driving layer module 1 starts, send monitor task to time block 5 or application layer module 6, the message response function for creating according to BCL module 4 realizes the message response mechanism of distribution terminal test monitor system of the present invention.
Application layer module 3, for according to the monitor task from system in package layer module 2, realizes the remote measurement of distribution terminal equipment, Remote control; Also for according to the monitor task from system in package layer module 2, realize the fault handling of distribution terminal equipment.
BCL module 4, for creating message response function; BCL module 4 has reserved the response function of undefined message; Do not use delay function in message response function, namely message response function all should be short as far as possible, avoids the delay function using delay and so in message response function, avoids message to overstock the consequence not real-time with message.
Time block 5, triggers timed message for each monitor task sent system in package layer module 2, realizes timing mechanism.
Network driver block 6, for according to the network-driven task from hardware driving layer module 1, realizes Ethernet and drives and serial port drive.
Computing module 7, for realizing flash task, process flash operation.
Stipulations module 8, for realizing communication protocol, communication protocol comprises safeguards stipulations, standard 101,103,104 stipulations.
Distribution terminal test monitor system of the present invention, fast and easy can realize the on-line testing of distribution terminal field apparatus and checking, the time of field adjustable and test can be greatly reduced, improve the checking ability of feeder automation action logic, will good application prospect be had to the normal operation and practical the putting into operation of FEEDER AUTOMATION ensureing power distribution network.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (3)
1. a distribution terminal test monitor system, it is characterized in that, comprise hardware driving layer module, system in package layer module, application layer module, BCL module, time block, network driver block, computing module and stipulations module, described hardware driving layer module, system in package layer module, application layer module is connected successively with BCL module, described hardware driving layer module is connected with described network driver block, described system in package layer module, time block is connected successively with network driver block, described time block and network driver block are connected with described application layer module respectively, described computing module is connected respectively at described BCL module with stipulations module, wherein:
Described hardware driving layer module, for initialization house dog task, for data structure initialization and driving initialization, starts each monitor task for reading Parameter File, and for sending network-driven task to described network driver block;
Described system in package layer module, according to each monitor task that described hardware driving layer module starts, send monitor task to time block or application layer module, for realizing the message response mechanism of described distribution terminal test monitor system according to the message response function of described BCL module creation;
Described application layer module, for according to the monitor task from described system in package layer module, realizes the remote measurement of distribution terminal equipment, Remote control; Also for according to the monitor task from described system in package layer module, realize the fault handling of distribution terminal equipment;
Described BCL module, for creating message response function;
Described time block, triggers timed message for each monitor task sent described system in package layer module, realizes timing mechanism;
Described network driver block, for according to the network-driven task from described hardware driving layer module, realizes Ethernet and drives and serial port drive;
Described computing module, for realizing flash task, process flash operation;
Described stipulations module, for realizing communication protocol.
2. a kind of distribution terminal test monitor system according to claim 1, is characterized in that, described BCL module, has reserved the response function of undefined message.
3. a kind of distribution terminal test monitor system according to claim 1, is characterized in that, do not use delay function in described message response function.
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| CN201510325997.2A CN104933524A (en) | 2015-06-15 | 2015-06-15 | Power distribution terminal test monitoring system |
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| CN201510325997.2A CN104933524A (en) | 2015-06-15 | 2015-06-15 | Power distribution terminal test monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110290519A (en) * | 2019-06-25 | 2019-09-27 | 北京四方继保自动化股份有限公司 | The data transmission method of power distribution network PMU |
| CN111123005A (en) * | 2019-12-26 | 2020-05-08 | 深圳供电局有限公司 | Power quality monitoring system for outgoing line position of power distribution room user |
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| CN103944259A (en) * | 2014-02-24 | 2014-07-23 | 北京科东电力控制系统有限责任公司 | Control system used for power distribution terminal |
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| CN103427489A (en) * | 2013-08-20 | 2013-12-04 | 国家电网公司 | Intelligent substation comprehensive monitoring system |
| CN103944259A (en) * | 2014-02-24 | 2014-07-23 | 北京科东电力控制系统有限责任公司 | Control system used for power distribution terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110290519A (en) * | 2019-06-25 | 2019-09-27 | 北京四方继保自动化股份有限公司 | The data transmission method of power distribution network PMU |
| CN111123005A (en) * | 2019-12-26 | 2020-05-08 | 深圳供电局有限公司 | Power quality monitoring system for outgoing line position of power distribution room user |
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Application publication date: 20150923 |