CN104391228A - System and method for automatically detecting functions of feeder line - Google Patents
System and method for automatically detecting functions of feeder line Download PDFInfo
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- CN104391228A CN104391228A CN201410723303.6A CN201410723303A CN104391228A CN 104391228 A CN104391228 A CN 104391228A CN 201410723303 A CN201410723303 A CN 201410723303A CN 104391228 A CN104391228 A CN 104391228A
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Abstract
The invention provides a method for automatically detecting functions of a feeder line. The method comprises the following steps of: analyzing classical faults appearing in a power distribution network, defining a universal pre-defining fault signal generating module and a treatment scheme; using a real-time power grid model for a feeder line fault analogizing and detecting platform, and generating a corresponding fault analog signal and a corresponding fault treatment scheme based on a pre-defined feeder line fault mode; receiving the analogized fault signal by a detected power distribution automatic system, generating and performing a fault treatment scheme according to the self-setting strategy; receiving and comparing the fault treatment scheme with the pre-defined treatment scheme by the feeder line fault analogizing and detecting platform. The method disclosed by the invention is used for generating a fault signal by a pre-defined fault mode and injecting the fault signal into a to-be-detected power distribution automatic system to trigger the fault treatment function of a to-be-detected system, receiving and comparing the fault treatment scheme of the to-be-detected system on line with the fault treatment scheme produced by the fault analogizing and detecting system and (or) manually set to automatically generate the detected results.
Description
Technical field
The present invention relates to electric power system power distribution automatic field, specifically a kind of feeder automation function detecting system and method.
Background technology
In recent years, national Efforts To Develop electrical power distribution automatization system was built, and make great efforts to improve power supply quality and power supply reliability, and feeder automation process was the important foundation functional module in electrical power distribution automatization system.Proposition and the failure problems be provided as in fast processing electrical power distribution automatization system of this function provide possibility; By this technology, the user of power distribution automation main station system full out can complete the analysis to catastrophic failure, finds the solution of fault, isolates fault zone, non-faulting region restores electricity, improve stability and the reliability of power supply as far as possible.But the current detection for native system function still lacks effective ways, only could can test to function when the actual generation of fault.
Summary of the invention
Technical matters to be solved by this invention is by providing a kind of feeder automation function detecting system and method, it sums up fault mode by the phenomenon analyzing general electric network fault type, fault mode injection is carried out to tested system, receive the fault handling scheme of system under test (SUT) and carry out check analysis in conjunction with the fault handling scheme self generated, realize the detection to its feeder automation function, simultaneously for feeder automation functional realiey in power distribution automation main station system provides expert advice.
The technical solution used in the present invention is as follows:
A kind of feeder automation function detecting system, comprises electrical power distribution automatization system Base data platform, feeder fault analog module, feeder line analysis module, feeder fault analog detection platform and tested electrical power distribution automatization system;
Described electrical power distribution automatization system Base data platform, for analyzing the fault occurred in actual power distribution network, signal intensity during conclusion fault on feeder line, forms predefined fault-signal generate pattern;
Described feeder fault analog module, for importing the electric network model of real time execution, receive the failure message in the fault set of described feeder fault analog detection platform output, generate fault simulation signal based on described predefined fault-signal generate pattern, then described fault simulation signal is sent to tested electrical power distribution automatization system and electrical power distribution automatization system Base data platform respectively;
After described electrical power distribution automatization system Base data platform receives the fault simulation signal of described feeder fault analog module transmission, send it to feeder line analysis module as input data;
Described feeder line analysis module, for carrying out fault analysis according to described fault simulation signal, generating predefine fault handling scheme, and described predefine fault handling scheme is sent to described feeder fault analog detection platform;
Described tested electrical power distribution automatization system, after the fault simulation signal receiving the transmission of described feeder fault analog module, fault simulation signal according to the fault handling analysis of strategies of self, generates fault handling scheme automatically; The fault handling scheme of generation is sent to described feeder fault analog detection platform by described tested electrical power distribution automatization system simultaneously;
Described feeder fault analog detection platform, fault handling scheme for the described predefine fault handling scheme of described feeder fault analog module transmission and described tested electrical power distribution automatization system being sent is analyzed, and reaches the target detecting electrical power distribution automatization system fault handling function.
A kind of feeder automation function detecting method, application said detecting system detects, and described detection method comprises the steps:
Step one, described electrical power distribution automatization system Base data platform are analyzed the fault occurred in actual power distribution network, and signal intensity during conclusion fault on feeder line, forms predefined fault-signal generate pattern;
Step 2, described feeder fault analog module imports the electric network model of real time execution, receive the failure message in the fault set of described feeder fault analog detection platform output, fault simulation signal is generated based on described predefined fault-signal generate pattern, then described fault simulation signal is sent to tested electrical power distribution automatization system and electrical power distribution automatization system Base data platform respectively, after described electrical power distribution automatization system Base data platform receives the fault simulation signal of described feeder fault analog module transmission, send it to feeder line analysis module as input data,
Step 3, described feeder line analysis module carry out fault analysis according to described fault simulation signal, generate predefine fault handling scheme, and described predefine fault handling scheme is sent to described feeder fault analog detection platform;
Step 4, described tested electrical power distribution automatization system are after the fault simulation signal receiving the transmission of described feeder fault analog module, fault simulation signal according to the fault handling analysis of strategies of self, automatic generation fault handling scheme, the fault handling scheme of generation is sent to described feeder fault analog detection platform by described tested electrical power distribution automatization system simultaneously;
The described predefine fault handling scheme that described feeder fault analog module sends by step 5, described feeder fault analog detection platform and the fault handling scheme that described tested electrical power distribution automatization system sends are analyzed, and reach the target detecting electrical power distribution automatization system fault handling function.
Beneficial effect of the present invention is as follows:
The present invention can realize the detection of the feeder automation function to power distribution automation main station system, understands system under test (SUT) to the processing power of electrical network catastrophic failure; By adopting the electric network model of real time execution, utilizing the method based on predefine fault mode to generate fault simulation signal, improve versatility and the authenticity of fault simulation detection system, be conducive to the complexity reducing fault simulation simultaneously; For in electrical power distribution automatization system, the realization of feeder automation function provides Appreciation gist; Improve stability and robustness that electrical power distribution automatization system runs, and then improve the power distribution network power supply quality of powering and power supply reliability, thus the operation of stabilizing the economy of auxiliary electrical network.
Accompanying drawing explanation
Fig. 1 is the structural representation of feeder automation function detecting system of the present invention.
In figure: 1-electrical power distribution automatization system Base data platform, 2-feeder fault analog module, 3-feeder line analysis module, 4-feeder fault analog detection platform, 5-tested electrical power distribution automatization system.
Embodiment
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is clearly and completely described.
The invention provides a kind of feeder automation function detecting system, described detection system comprises electrical power distribution automatization system Base data platform 1, feeder fault analog module 2, feeder line analysis module 3, feeder fault analog detection platform 4 and tested electrical power distribution automatization system 5.
Described electrical power distribution automatization system Base data platform 1, for analyzing the fault occurred in actual power distribution network, signal intensity during conclusion fault on feeder line, forms predefined fault-signal generate pattern.
Described feeder fault analog module 2; for importing the electric network model of real time execution; receive the failure message in the fault set of described feeder fault analog detection platform 4 output; fault simulation signal is generated (containing switch, protection act signal based on described predefined fault-signal generate pattern; remote measurement jump signal etc.), then described fault simulation signal is sent to tested electrical power distribution automatization system 5 and electrical power distribution automatization system Base data platform 1 respectively.
Wherein, described one-tenth fault simulation signal corresponds on the corresponding data collection point of tested electrical power distribution automatization system 5 by described feeder fault analog module 2, then sends to tested electrical power distribution automatization system 5 by standard Telecontrol Protocol.
After described electrical power distribution automatization system Base data platform 5 receives the fault simulation signal of described feeder fault analog module 2 transmission, send it to feeder line analysis module 3 as input data.
Described feeder line analysis module 3, for carrying out fault analysis according to described fault simulation signal, generating predefine fault handling scheme, and described predefine fault handling scheme is sent to described feeder fault analog detection platform 4; The generation back-up system of predefine fault handling scheme calculates the mode generating and manually fill in or revise automatically.As feeder line short trouble, the remote measurement value of short dot will be caused to increase severely, the trip protection of trouble spot, switch motion; Instant of failure sudden change remote measurement is added to all upstream supply lines, causes a series of signal such as the switch protection action of more upper load limit.
Described tested electrical power distribution automatization system 5, after the fault simulation signal receiving the transmission of described feeder fault analog module 2, fault simulation signal according to the fault handling analysis of strategies of self, generates fault handling scheme (as the straighforward operation of one group of order) automatically.Automatically perform described fault handling scheme by artificial or system, such as, the fault handling scheme of generation is handed down to described feeder fault analog module 2 and performs by described tested electrical power distribution automatization system 5; The fault handling scheme of generation is sent to described feeder fault analog detection platform 4 by described tested electrical power distribution automatization system 5 simultaneously.
Described feeder fault analog detection platform 4, the fault handling scheme sent for the described predefine fault handling scheme that sent by described feeder fault analog module 2 and described tested electrical power distribution automatization system 5 is analyzed, and reaches the target detecting electrical power distribution automatization system fault handling function.Concrete, by failure judgement result, the target judge whether to reach isolated fault region, recovering non-faulting block supply, and generate examining report.
The present invention also provides a kind of feeder automation function detecting method, and its application said detecting system detects, and comprises the steps:
Step one, described electrical power distribution automatization system Base data platform 1 are analyzed the fault occurred in actual power distribution network, and signal intensity during conclusion fault on feeder line, forms predefined fault-signal generate pattern;
Step 2, described feeder fault analog module 2 imports the electric network model of real time execution, receive the failure message in the fault set of described feeder fault analog detection platform 4 output, fault simulation signal is generated based on described predefined fault-signal generate pattern, then described fault simulation signal is sent to tested electrical power distribution automatization system 5 and electrical power distribution automatization system Base data platform 1 respectively, after described electrical power distribution automatization system Base data platform 5 receives the fault simulation signal of described feeder fault analog module 2 transmission, send it to feeder line analysis module 3 as input data,
Step 3, described feeder line analysis module 3 carry out fault analysis according to described fault simulation signal, generate predefine fault handling scheme, and described predefine fault handling scheme is sent to described feeder fault analog detection platform 4;
Step 4, described tested electrical power distribution automatization system 5 are after the fault simulation signal receiving the transmission of described feeder fault analog module 2, fault simulation signal according to the fault handling analysis of strategies of self, automatic generation fault handling scheme, the fault handling scheme of generation is sent to described feeder fault analog detection platform 4 by described tested electrical power distribution automatization system 5 simultaneously;
The described predefine fault handling scheme that described feeder fault analog module 2 sends by step 5, described feeder fault analog detection platform 4 and the fault handling scheme that described tested electrical power distribution automatization system 5 sends are analyzed, and reach the target detecting electrical power distribution automatization system fault handling function.
Traditional fault simulation mode is that the fault-signal by defining concrete equipment has come, and the present invention improves this mode, based on predefined pattern, by studying common electric network fault type, and setting different faults signal generate pattern; The feeder automation handling procedure of detected power distribution automation main station system is triggered by generating fault simulation signal, accept to perform system under test (SUT) fault handling scheme simultaneously, and the program is analyzed, complete the detection to its feeder automation processing capacity, provide feasible proposal according to the realization of analysis result to system under test (SUT) feeder automation function simultaneously.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (6)
1. a feeder automation function detecting system, is characterized in that: comprise electrical power distribution automatization system Base data platform (1), feeder fault analog module (2), feeder line analysis module (3), feeder fault analog detection platform (4) and tested electrical power distribution automatization system (5);
Described electrical power distribution automatization system Base data platform (1), for analyzing the fault occurred in actual power distribution network, signal intensity during conclusion fault on feeder line, forms predefined fault-signal generate pattern;
Described feeder fault analog module (2), for importing the electric network model of real time execution, receive the failure message in the fault set that described feeder fault analog detection platform (4) exports, generate fault simulation signal based on described predefined fault-signal generate pattern, then described fault simulation signal is sent to respectively tested electrical power distribution automatization system (5) and electrical power distribution automatization system Base data platform (1);
After described electrical power distribution automatization system Base data platform (5) receives the fault simulation signal that described feeder fault analog module (2) sends, send it to feeder line analysis module (3) as input data;
Described feeder line analysis module (3), for carrying out fault analysis according to described fault simulation signal, generating predefine fault handling scheme, and described predefine fault handling scheme is sent to described feeder fault analog detection platform (4);
Described tested electrical power distribution automatization system (5), after receiving the fault simulation signal that described feeder fault analog module (2) sends, fault simulation signal according to the fault handling analysis of strategies of self, generates fault handling scheme automatically; The fault handling scheme of generation is sent to described feeder fault analog detection platform (4) by described tested electrical power distribution automatization system (5) simultaneously;
Described feeder fault analog detection platform (4), the fault handling scheme sent for the described predefine fault handling scheme that described feeder fault analog module (2) sent and described tested electrical power distribution automatization system (5) is analyzed, and reaches the target detecting electrical power distribution automatization system fault handling function.
2. feeder automation function detecting system as claimed in claim 1, is characterized in that: the generation back-up system of predefine fault handling scheme calculates the mode generating and manually fill in or revise automatically.
3. feeder automation function detecting system as claimed in claim 1, it is characterized in that: described one-tenth fault simulation signal corresponds on the corresponding data collection point of tested electrical power distribution automatization system (5) by described feeder fault analog module (2), then sends to tested electrical power distribution automatization system (5) by standard Telecontrol Protocol.
4. a feeder automation function detecting method, it is characterized in that application rights requires that in 1-3, arbitrary described detection system detects, described detection method comprises the steps:
Step one, described electrical power distribution automatization system Base data platform (1) are analyzed the fault occurred in actual power distribution network, and signal intensity during conclusion fault on feeder line, forms predefined fault-signal generate pattern;
Step 2, described feeder fault analog module (2) imports the electric network model of real time execution, receive the failure message in the fault set that described feeder fault analog detection platform (4) exports, fault simulation signal is generated based on described predefined fault-signal generate pattern, then described fault simulation signal is sent to respectively tested electrical power distribution automatization system (5) and electrical power distribution automatization system Base data platform (1), after described electrical power distribution automatization system Base data platform (5) receives the fault simulation signal that described feeder fault analog module (2) sends, send it to feeder line analysis module (3) as input data,
Step 3, described feeder line analysis module (3) carry out fault analysis according to described fault simulation signal, generate predefine fault handling scheme, and described predefine fault handling scheme is sent to described feeder fault analog detection platform (4);
Step 4, described tested electrical power distribution automatization system (5) are after receiving the fault simulation signal that described feeder fault analog module (2) sends, fault simulation signal according to the fault handling analysis of strategies of self, automatic generation fault handling scheme, the fault handling scheme of generation is sent to described feeder fault analog detection platform (4) by described tested electrical power distribution automatization system (5) simultaneously;
The described predefine fault handling scheme that described feeder fault analog module (2) sends by step 5, described feeder fault analog detection platform (4) and the fault handling scheme that described tested electrical power distribution automatization system (5) sends are analyzed, and reach the target detecting electrical power distribution automatization system fault handling function.
5. feeder automation function detecting method as claimed in claim 4, is characterized in that: the generation back-up system of predefine fault handling scheme calculates the mode generating and manually fill in or revise automatically.
6. feeder automation function detecting method as claimed in claim 4, it is characterized in that: in described step 2, described one-tenth fault simulation signal corresponds on the corresponding data collection point of tested electrical power distribution automatization system (5) by feeder fault analog module (2), then sends to tested electrical power distribution automatization system (5) by standard Telecontrol Protocol.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098778A (en) * | 2015-09-22 | 2015-11-25 | 贵州电网有限责任公司 | Automatic test-based power distribution network model checking method |
| CN105116255A (en) * | 2015-08-27 | 2015-12-02 | 国网上海市电力公司 | Multi-power-supply, multi-segmentation multi-connection power distribution network fault recovery effect evaluation method |
| CN106771760A (en) * | 2016-12-30 | 2017-05-31 | 国网天津市电力公司 | A kind of distributed FA functional diagnosis method based on main website simulation |
| CN109521331A (en) * | 2018-12-18 | 2019-03-26 | 国网重庆市电力公司电力科学研究院 | A kind of power distribution network applies the automatization test system of signal generation apparatus outside |
| CN110716449A (en) * | 2019-10-21 | 2020-01-21 | 上海科梁信息工程股份有限公司 | Control method and system for simulation power grid, electronic device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040036478A1 (en) * | 2002-05-06 | 2004-02-26 | Enikia L.L.C. | Method and system for power line network fault detection and quality monitoring |
| CN102255391A (en) * | 2011-07-29 | 2011-11-23 | 南京因泰莱配电自动化设备有限公司 | Feeder automation system with on-line protective fixed value setting function |
| CN102361346A (en) * | 2011-06-23 | 2012-02-22 | 陕西电力科学研究院 | Master station full-digital scene testing method of power distribution automation system |
| CN102768705A (en) * | 2012-07-24 | 2012-11-07 | 杭州市电力局 | IEC (International Electrotechnical Commission) 61968-based power distribution network model interoperation and functional verification method |
| CN103607042A (en) * | 2013-07-17 | 2014-02-26 | 国电南瑞科技股份有限公司 | Power distribution network fault processing method for suburb long overhead line-oriented fault indicator |
| CN103683511A (en) * | 2013-12-23 | 2014-03-26 | 国家电网公司 | Method and system for processing fault of integrated monitoring platform based on power distribution network |
-
2014
- 2014-12-03 CN CN201410723303.6A patent/CN104391228B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040036478A1 (en) * | 2002-05-06 | 2004-02-26 | Enikia L.L.C. | Method and system for power line network fault detection and quality monitoring |
| CN102361346A (en) * | 2011-06-23 | 2012-02-22 | 陕西电力科学研究院 | Master station full-digital scene testing method of power distribution automation system |
| CN102255391A (en) * | 2011-07-29 | 2011-11-23 | 南京因泰莱配电自动化设备有限公司 | Feeder automation system with on-line protective fixed value setting function |
| CN102768705A (en) * | 2012-07-24 | 2012-11-07 | 杭州市电力局 | IEC (International Electrotechnical Commission) 61968-based power distribution network model interoperation and functional verification method |
| CN103607042A (en) * | 2013-07-17 | 2014-02-26 | 国电南瑞科技股份有限公司 | Power distribution network fault processing method for suburb long overhead line-oriented fault indicator |
| CN103683511A (en) * | 2013-12-23 | 2014-03-26 | 国家电网公司 | Method and system for processing fault of integrated monitoring platform based on power distribution network |
Non-Patent Citations (1)
| Title |
|---|
| 刘健等: "主站与二次同步注入的配电自动化故障处理性能测试方法", 《电力***自动化》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116255A (en) * | 2015-08-27 | 2015-12-02 | 国网上海市电力公司 | Multi-power-supply, multi-segmentation multi-connection power distribution network fault recovery effect evaluation method |
| CN105098778A (en) * | 2015-09-22 | 2015-11-25 | 贵州电网有限责任公司 | Automatic test-based power distribution network model checking method |
| CN106771760A (en) * | 2016-12-30 | 2017-05-31 | 国网天津市电力公司 | A kind of distributed FA functional diagnosis method based on main website simulation |
| CN109521331A (en) * | 2018-12-18 | 2019-03-26 | 国网重庆市电力公司电力科学研究院 | A kind of power distribution network applies the automatization test system of signal generation apparatus outside |
| CN109521331B (en) * | 2018-12-18 | 2021-01-29 | 国网重庆市电力公司电力科学研究院 | Automatic test system of power distribution network external signal generating device |
| CN110716449A (en) * | 2019-10-21 | 2020-01-21 | 上海科梁信息工程股份有限公司 | Control method and system for simulation power grid, electronic device and storage medium |
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