CN105098778A - Automatic test-based power distribution network model checking method - Google Patents
Automatic test-based power distribution network model checking method Download PDFInfo
- Publication number
- CN105098778A CN105098778A CN201510606342.2A CN201510606342A CN105098778A CN 105098778 A CN105098778 A CN 105098778A CN 201510606342 A CN201510606342 A CN 201510606342A CN 105098778 A CN105098778 A CN 105098778A
- Authority
- CN
- China
- Prior art keywords
- distribution network
- fault
- scheme
- test
- network model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an automatic test-based power distribution network model checking method. The automatic test-based power distribution network model checking method comprises the following steps: (1) selecting a region for carrying out power distribution network model checking; (2) setting a test case according to a wiring diagram and an operation mode of a check region, wherein the test cast comprises setting of a fault and setting of a fault handling scheme; (3) setting fault information according to the test case; (4) transferring an automated function module of a feeder line to generate an actual fault handling scheme; (5) verifying whether the set fault handling scheme is consistent with the actual fault handling scheme or not; and (6) outputting an automatic test result. According to the automatic test-based power distribution network model checking method, the technical problems that a potential safety hazard exists in model and graph management due to shortage of verifying means suitable for graph and model correctness of the power distribution network in the graph and model management process of the power distribution network in the prior art and serious dependence on dispatching personnel; and the workload for verifying the graph and model correctness is increased, the work efficiency is reduced and the potential safety hazard is formed due to shortage of automated testing means are solved.
Description
Technical field
The invention belongs to distribution network engineering technical field, particularly relate to a kind of electricity distribution network model method of calibration based on test automatically.
Background technology
Active distribution network (ActiveDistributionNetworks) is based on power distribution automation, a large amount of distributed power source is introduced in conventional electrical distribution net, and initiatively study power distribution network operation control strategy, comprehensive raising solves the compatible extensive batch (-type) regenerative resource access problem of distribution side, realize dissolving to the active of all kinds of regenerative resource and multilevel coordination utilization, the final significantly raising promoting the low carbonated transition of electric energy and power grid asset utilization ratio.
Feeder automation function, for the distribution network automated level of raising, reduces fault outage, realizes fault self-recovery significant.No matter be traditional power distribution automation function or active power distribution network, all be unable to do without feeder automation function.And model and power distribution network figure are the bases of carrying out power distribution network operational management accurately.At present, the facility that the gentle reliability of Automated water that automatic test function is raising system provides.But existing distribution network automated test is mainly used in the correctness verifying feeder automation function, in power distribution network figure and model management process, there is following problem:
(1) lack the checking means being applicable to power distribution network figure and Correctness of model, depend critically upon dispatcher, make the management of model and figure there is potential safety hazard.
(2) lack automatic test means, add the workload of verification pattern and Correctness of model, be unfavorable for that the correctness to model and figure carries out the checking of systematization and automation, reduce operating efficiency, form potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention: a kind of electricity distribution network model method of calibration based on test is automatically provided, the checking means being applicable to power distribution network figure and Correctness of model are lacked with what solve that prior art exists in power distribution network figure and model management process, depend critically upon dispatcher, make the management of model and figure there is potential safety hazard; Lack automatic test means, add the workload of verification pattern and Correctness of model, be unfavorable for that the correctness to model and figure carries out the checking of systematization and automation, reduce operating efficiency, form the technical problems such as potential safety hazard.
Technical solution of the present invention:
Based on an electricity distribution network model method of calibration for test automatically, it comprises:
Step 1, selection carry out the region of electricity distribution network model verification;
Step 2, according to the verification winding diagram in region and operational mode, setting test cases, described test cases comprises and arranges fault and arrange troubleshooting scheme;
Step 3, fault message is set according to test cases;
Step 4, call feeder automation functional module and generate physical fault processing scheme;
Whether the troubleshooting scheme of step 5, verification setting is consistent with physical fault processing scheme;
Step 6, export automatic test result.
The region of electricity distribution network model verification described in step 1 comprises new equipment and to put into operation transformer station that region, system cloud gray model personnel manually specify, feeder line or load.
Arrange fault described in step 2 and arrange troubleshooting scheme, its configuration information comprises abort situation, fault type, fault moment, loss load, fault isolation schemes, service restoration scheme or power supply interrupted district load transfer scheme.
Arranging fault message according to test cases described in step 3 is by the universal test interface input fault position of feeder automation functional module, fault type or fault moment information.
Physical fault processing scheme described in step 4 automatically generates by calling feeder automation functional module, and it comprises the load of system loss, fault isolation schemes, service restoration scheme and power supply interrupted district load transfer scheme.
The verification method whether the troubleshooting scheme of the verification setting described in step 5 is consistent with physical fault processing scheme is: the information of the physical fault processing scheme information of the system loss load condition set in test cases, fault isolation schemes, service restoration scheme and power supply interrupted district load transfer scheme and step 4 obtained compares one by one, judges consistency.
Beneficial effect of the present invention:
The present invention adopts the model verification method based on feeder automation function and automatic test, automation verification is carried out to electricity distribution network model, the consistency of verification pattern and model, improve verification pattern and Correctness of model, significantly reduce potential potential safety hazard, first selected the region needing to carry out modelling verification by operations staff, and according to the figure of this regional distribution network and the mode of connection, setting fault and setting troubleshooting scheme, form test cases; Then adopt the mode of test automatically to call feeder automation function and automatically generate physical fault processing scheme; Finally, by the troubleshooting scheme of verification setting and physical fault processing scheme whether consistent come the correctness of judgment models, what solve that prior art exists in power distribution network figure and model management process lacks the checking means being applicable to power distribution network figure and Correctness of model, depend critically upon dispatcher, make the management of model and figure there is potential safety hazard; Lack automatic test means, add the workload of verification pattern and Correctness of model, be unfavorable for that the correctness to model and figure carries out the checking of systematization and automation, reduce operating efficiency, form the technical problems such as potential safety hazard.
Accompanying drawing explanation
Fig. 1 is method of calibration schematic flow sheet of the present invention.
Embodiment
Based on an electricity distribution network model method of calibration for test automatically, it comprises:
Step 1, selection carry out the region of electricity distribution network model verification;
Select as required to need the region of carrying out model checking, these regions comprise new equipment and to put into operation region, the transformer station that system cloud gray model personnel manually specify, feeder line, load etc., and these regions selected or equipment are as the object of model checking.
Step 2, according to the verification winding diagram in region and operational mode, setting test cases;
Operations staff understands the operational mode of this regional distribution network by the winding diagram verifying region, arranges rational fault and arranges the case of correct troubleshooting scheme as automatic test; Need when arranging fault to arrange the information such as abort situation, fault type, fault moment; Operations staff, according to set failure condition and real system ruuning situation, to arrange when there is this fault the correct content such as loss load condition, fault isolation schemes, service restoration scheme, power supply interrupted district load transfer scheme of system as the verification content of automatic test;
The operational mode that the correct troubleshooting scheme arranged in test cases described in step 2 is set according to test zone by dispatcher and fault verification situation, utilize the expertise of dispatcher in Fault Isolation and fault recovery to judge to draw.
Step 3, fault message is set according to test cases;
According to the fault message in step 2 test cases, by the information such as universal test interface input fault position, fault type, fault moment of feeder automation functional module, complete fault verification;
Step 4, call feeder automation functional module and generate physical fault processing scheme;
In step 4, call feeder automation functional module and complete automatism isolation, the recovery to set fault and turn confession, after automatically generating fault, the load of system loss, fault isolation schemes, service restoration scheme, power supply interrupted district load transfer scheme.
Whether the troubleshooting scheme of step 5, verification setting is consistent with physical fault processing scheme;
The verification method whether the troubleshooting scheme arranged in the test cases described in verification step 2 described in step 5 is consistent with physical fault processing scheme is: in the troubleshooting scheme obtain the information of correct system loss load condition, fault isolation schemes, service restoration scheme and power supply interrupted district load transfer scheme set in test cases and step 4, corresponding contents compares one by one, judge consistency, judge whether to there is inconsistent situation.
Feeder automation functional module utilizes prior art, uploads to the fault-signal of main website, the position of failure judgement according to detection power distribution network terminal; The power failure load in fault zone automatism isolation and non-faulting region is realized by the state changing block switch and interconnection switch.In the present invention on the feeder automation functional module basis of existing feed line automatization system, by simulation arrange fault-signal generate based on feed line automatization system troubleshooting scheme and with setting correct troubleshooting project plan comparison, reach the object of automatic test.
Step 6, export automatic test result.
If the information of expecting in test cases is consistent with the relevant information obtained after actual feeder automation function action, then export the successful information of test automatically; Otherwise, then export the unsuccessful information content of automatic test, analyze for operations staff and find Problems existing in electricity distribution network model.
Claims (6)
1., based on an electricity distribution network model method of calibration for test automatically, it comprises:
Step 1, selection carry out the region of electricity distribution network model verification;
Step 2, according to the verification winding diagram in region and operational mode, setting test cases, described test cases comprises and arranges fault and arrange troubleshooting scheme;
Step 3, fault message is set according to test cases;
Step 4, call feeder automation functional module and generate physical fault processing scheme;
Whether the troubleshooting scheme of step 5, verification setting is consistent with physical fault processing scheme;
Step 6, export automatic test result.
2. a kind of electricity distribution network model method of calibration based on automatically test according to claim 1, is characterized in that: the region of electricity distribution network model verification described in step 1 comprises new equipment and to put into operation transformer station that region, system cloud gray model personnel manually specify, feeder line or load.
3. a kind of electricity distribution network model method of calibration based on test automatically according to claim 1, it is characterized in that: arrange fault described in step 2 and arrange troubleshooting scheme, its configuration information comprises abort situation, fault type, fault moment, loss load, fault isolation schemes, service restoration scheme or power supply interrupted district load transfer scheme.
4. a kind of electricity distribution network model method of calibration based on automatically test according to claim 1, is characterized in that: arranging fault message according to test cases described in step 3 is by the universal test interface input fault position of feeder automation functional module, fault type or fault moment information.
5. a kind of electricity distribution network model method of calibration based on test automatically according to claim 1, it is characterized in that: physical fault processing scheme described in step 4 automatically generates by calling feeder automation functional module, it comprises the load of system loss, fault isolation schemes, service restoration scheme and power supply interrupted district load transfer scheme.
6. a kind of electricity distribution network model method of calibration based on test automatically according to claim 1, it is characterized in that: the verification method whether the troubleshooting scheme of the verification setting described in step 5 is consistent with physical fault processing scheme is: the information of the physical fault processing scheme information of the system loss load condition set in test cases, fault isolation schemes, service restoration scheme and power supply interrupted district load transfer scheme and step 4 obtained compares one by one, judges consistency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606342.2A CN105098778A (en) | 2015-09-22 | 2015-09-22 | Automatic test-based power distribution network model checking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606342.2A CN105098778A (en) | 2015-09-22 | 2015-09-22 | Automatic test-based power distribution network model checking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105098778A true CN105098778A (en) | 2015-11-25 |
Family
ID=54578646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510606342.2A Pending CN105098778A (en) | 2015-09-22 | 2015-09-22 | Automatic test-based power distribution network model checking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105098778A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374624A (en) * | 2016-09-30 | 2017-02-01 | 国网江苏省电力公司扬州供电公司 | Local distributed feeder automation-based intelligent research and expert warning system and working method thereof |
| CN106604316A (en) * | 2017-01-03 | 2017-04-26 | 张毅昆 | Wireless access equipment fault positioning method, device and system |
| CN107293174A (en) * | 2017-07-07 | 2017-10-24 | 积成电子股份有限公司 | Distribution network failure based on track battle array judges training evaluation method |
| CN110350471A (en) * | 2019-06-10 | 2019-10-18 | 国网江西省电力有限公司电力科学研究院 | A kind of method of voltage-time type feeder automation functional verification |
| CN111830846A (en) * | 2020-07-24 | 2020-10-27 | 贵州电网有限责任公司 | Power distribution network fault testing method and system based on simulation testing platform |
| CN114137331A (en) * | 2021-10-25 | 2022-03-04 | 四川蓉信开工程设计有限公司 | BIM-based design method of substation |
| CN114421615A (en) * | 2021-12-28 | 2022-04-29 | 厦门市同耀电器实业有限公司 | Control method and system for improving maintenance safety factor of distribution box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103208087A (en) * | 2013-03-15 | 2013-07-17 | 中国电力科学研究院 | Power distribution network data checking method based on international electrotechnical commission (IEC) 61968 standard |
| CN104181444A (en) * | 2014-08-25 | 2014-12-03 | 上海金智晟东电力科技有限公司 | Feeder automation system testing result correctness judgment method |
| CN104361095A (en) * | 2014-11-20 | 2015-02-18 | 国电南瑞科技股份有限公司 | Dual-system-based graph-model data management method for power distribution network |
| CN104391228A (en) * | 2014-12-03 | 2015-03-04 | 国家电网公司 | System and method for automatically detecting functions of feeder line |
-
2015
- 2015-09-22 CN CN201510606342.2A patent/CN105098778A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103208087A (en) * | 2013-03-15 | 2013-07-17 | 中国电力科学研究院 | Power distribution network data checking method based on international electrotechnical commission (IEC) 61968 standard |
| CN104181444A (en) * | 2014-08-25 | 2014-12-03 | 上海金智晟东电力科技有限公司 | Feeder automation system testing result correctness judgment method |
| CN104361095A (en) * | 2014-11-20 | 2015-02-18 | 国电南瑞科技股份有限公司 | Dual-system-based graph-model data management method for power distribution network |
| CN104391228A (en) * | 2014-12-03 | 2015-03-04 | 国家电网公司 | System and method for automatically detecting functions of feeder line |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374624B (en) * | 2016-09-30 | 2018-11-02 | 国网江苏省电力公司扬州供电公司 | A kind of intelligence based on distributed feeder automation on the spot is studied and judged and expert's warning system and its working method |
| CN106374624A (en) * | 2016-09-30 | 2017-02-01 | 国网江苏省电力公司扬州供电公司 | Local distributed feeder automation-based intelligent research and expert warning system and working method thereof |
| CN106604316A (en) * | 2017-01-03 | 2017-04-26 | 张毅昆 | Wireless access equipment fault positioning method, device and system |
| CN106604316B (en) * | 2017-01-03 | 2021-04-02 | 张毅昆 | Method, device and system for positioning fault of wireless access equipment |
| CN107293174A (en) * | 2017-07-07 | 2017-10-24 | 积成电子股份有限公司 | Distribution network failure based on track battle array judges training evaluation method |
| CN107293174B (en) * | 2017-07-07 | 2019-12-17 | 积成电子股份有限公司 | power distribution network fault judgment training evaluation method based on track array |
| CN110350471B (en) * | 2019-06-10 | 2021-09-10 | 国网江西省电力有限公司电力科学研究院 | Method for verifying voltage time type feeder automation function |
| CN110350471A (en) * | 2019-06-10 | 2019-10-18 | 国网江西省电力有限公司电力科学研究院 | A kind of method of voltage-time type feeder automation functional verification |
| CN111830846A (en) * | 2020-07-24 | 2020-10-27 | 贵州电网有限责任公司 | Power distribution network fault testing method and system based on simulation testing platform |
| CN111830846B (en) * | 2020-07-24 | 2022-08-19 | 贵州电网有限责任公司 | Power distribution network fault testing method and system based on simulation testing platform |
| CN114137331A (en) * | 2021-10-25 | 2022-03-04 | 四川蓉信开工程设计有限公司 | BIM-based design method of substation |
| CN114137331B (en) * | 2021-10-25 | 2023-09-08 | 四川蓉信开工程设计有限公司 | BIM-based power substation design method |
| CN114421615A (en) * | 2021-12-28 | 2022-04-29 | 厦门市同耀电器实业有限公司 | Control method and system for improving maintenance safety factor of distribution box |
| CN114421615B (en) * | 2021-12-28 | 2023-11-28 | 厦门市同耀电器实业有限公司 | Control method and system for improving maintenance safety coefficient of distribution box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105098778A (en) | Automatic test-based power distribution network model checking method | |
| CN201608541U (en) | Solar-energy photovoltaic intelligent power station based on Ethernet | |
| CN104678960B (en) | It is a kind of based on scene it is anti-error and intend ticket training off-line type Dispatching system and method | |
| CN103390936B (en) | Substation secondary device remote reboot system | |
| CN104133443A (en) | Method for automatically generating power grid dispatching operation order through power grid overhaul application forms | |
| CN104269924A (en) | Power distribution terminal system based on IEC 61850 and realizing plug and play mechanism | |
| CN103414251A (en) | Substation network communication simulation system based on IEC 61850 | |
| CN103368263B (en) | The detection method of dispatch automated system IEC104 stipulations communication state | |
| CN106771760B (en) | Distributed FA function diagnosis method based on master station simulation | |
| CN204291050U (en) | A kind of dispatching and monitoring information check system | |
| CN101436790A (en) | On-line splicing and coalition method for electric network model containing complex T connection line | |
| CN104463715A (en) | Pattern and model verifying method of distribution automation master station system and geographical information system | |
| CN103837785A (en) | Feeder automation detection and simulation system | |
| CN104394020A (en) | Automatic fault processing and safety control system and method for power information collection device | |
| CN106329720A (en) | Detecting and debugging method for reconstruction and extension project secondary system for intelligent substation | |
| CN105242154A (en) | Automated testing device for power distribution terminal | |
| CN113159598A (en) | Method and device for rush repair and scheduling of transformer area faults and terminal equipment | |
| CN103679545A (en) | Power distribution network reliability theoretical evaluation system | |
| CN110611312B (en) | On-line simulation system and method for panoramic data of substation bay level | |
| CN207516467U (en) | A kind of one-touch automatic test protective device of intelligent substation monomer | |
| CN104377729A (en) | Reverse power protection method applicable to self-generation self-use grid-connection mode distributed photovoltaic power station | |
| CN106532931A (en) | Intelligent batch point-to-point method for power system dispatching master and slave stations | |
| CN103647279B (en) | A kind of forecast failure set creation method based on plant stand wiring information | |
| CN106909615B (en) | Method and device for verifying data information consistency between master station and substation | |
| CN104182818A (en) | Method and system for collecting substation information automatically and intelligently |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |