Research of evaluation algorithm for operational reliability of power grid based on distributed computing
In view of problem that evaluation for operational reliability of power grid has large calculated amount, but requires short computing time, the paper proposed an evaluation algorithm for operational reliability of power grid based on distributed computing. The algorithm uses improved state selectio...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2014-08-01
|
| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.08.006 |
| _version_ | 1797868734235279360 |
|---|---|
| author | YANG Feihu SHI Youren |
| author_facet | YANG Feihu SHI Youren |
| author_sort | YANG Feihu |
| collection | DOAJ |
| description | In view of problem that evaluation for operational reliability of power grid has large calculated amount, but requires short computing time, the paper proposed an evaluation algorithm for operational reliability of power grid based on distributed computing. The algorithm uses improved state selection and analysis solution to solve the relevance problem of random number sequence between computing terminals, effectively reduces communication traffic and improves computing speed. Evaluation software based on the algorithm has passed RTS-24 test system and actual operation test of a provincial power grid, and the test results show that the algorithm can effectively evaluate operational reliability of power grid, and the computing speed increases by a certain multiple with the increase of number of computing terminals. |
| first_indexed | 2024-04-10T00:00:32Z |
| format | Article |
| id | doaj.art-d2c9e478503b4d71a05f211122d0e548 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:00:32Z |
| publishDate | 2014-08-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-d2c9e478503b4d71a05f211122d0e5482023-03-17T01:51:21ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2014-08-01408222510.13272/j.issn.1671-251x.2014.08.006Research of evaluation algorithm for operational reliability of power grid based on distributed computingYANG Feihu0SHI Youren1Department of Electrical Engineering, Changzhou Institute of Mechatronic Technology, Changzhou 213164, ChinaCCTEG Changzhou Research Institute, Changzhou 213015, ChinaIn view of problem that evaluation for operational reliability of power grid has large calculated amount, but requires short computing time, the paper proposed an evaluation algorithm for operational reliability of power grid based on distributed computing. The algorithm uses improved state selection and analysis solution to solve the relevance problem of random number sequence between computing terminals, effectively reduces communication traffic and improves computing speed. Evaluation software based on the algorithm has passed RTS-24 test system and actual operation test of a provincial power grid, and the test results show that the algorithm can effectively evaluate operational reliability of power grid, and the computing speed increases by a certain multiple with the increase of number of computing terminals.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.08.006power gridoperational reliabilitynon-sequential monte carlo methoddistributed computingdecompositionaggregatio |
| spellingShingle | YANG Feihu SHI Youren Research of evaluation algorithm for operational reliability of power grid based on distributed computing Gong-kuang zidonghua power grid operational reliability non-sequential monte carlo method distributed computing decomposition aggregatio |
| title | Research of evaluation algorithm for operational reliability of power grid based on distributed computing |
| title_full | Research of evaluation algorithm for operational reliability of power grid based on distributed computing |
| title_fullStr | Research of evaluation algorithm for operational reliability of power grid based on distributed computing |
| title_full_unstemmed | Research of evaluation algorithm for operational reliability of power grid based on distributed computing |
| title_short | Research of evaluation algorithm for operational reliability of power grid based on distributed computing |
| title_sort | research of evaluation algorithm for operational reliability of power grid based on distributed computing |
| topic | power grid operational reliability non-sequential monte carlo method distributed computing decomposition aggregatio |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.08.006 |
| work_keys_str_mv | AT yangfeihu researchofevaluationalgorithmforoperationalreliabilityofpowergridbasedondistributedcomputing AT shiyouren researchofevaluationalgorithmforoperationalreliabilityofpowergridbasedondistributedcomputing |