Reliability evaluation of power systems considering restructuring and renewable generators
In the current power systems, some new problems have emerged regarding system reliability management due to system restructuring and the addition of renewable power generators. Because of intermittent and uncertain behaviors of renewable sources, and separation of generation system into different co...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
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2013
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| Online Access: | https://hdl.handle.net/10356/100630 http://hdl.handle.net/10220/16512 |
| _version_ | 1826124642524332032 |
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| author | Mehrtash, Amir Wang, Peng Goel, Lalit |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Mehrtash, Amir Wang, Peng Goel, Lalit |
| author_sort | Mehrtash, Amir |
| collection | NTU |
| description | In the current power systems, some new problems have emerged regarding system reliability management due to system restructuring and the addition of renewable power generators. Because of intermittent and uncertain behaviors of renewable sources, and separation of generation system into different companies, the procedure of reliability evaluation becomes more complicated. The reliability techniques should be improved for applying in the new environment. This paper proposes an equivalent multistate generation provider (EMGP) to represent generation companies with both wind and conventional generating units. A novel approach is proposed to determine the deliverable capacity probability table (DCPT) of the equivalent multistate transmission provider (EMTP) which represents the transmission network capacity. This technique significantly reduces computation burden when both load and supply are subject to change in a power system. The proposed approaches are applied to simulate a modified IEEE Reliability Test System (RTS), and the results are compared with those from the existing techniques. |
| first_indexed | 2024-10-01T06:24:03Z |
| format | Journal Article |
| id | ntu-10356/100630 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:24:03Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/1006302020-03-07T14:00:30Z Reliability evaluation of power systems considering restructuring and renewable generators Mehrtash, Amir Wang, Peng Goel, Lalit School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electric power In the current power systems, some new problems have emerged regarding system reliability management due to system restructuring and the addition of renewable power generators. Because of intermittent and uncertain behaviors of renewable sources, and separation of generation system into different companies, the procedure of reliability evaluation becomes more complicated. The reliability techniques should be improved for applying in the new environment. This paper proposes an equivalent multistate generation provider (EMGP) to represent generation companies with both wind and conventional generating units. A novel approach is proposed to determine the deliverable capacity probability table (DCPT) of the equivalent multistate transmission provider (EMTP) which represents the transmission network capacity. This technique significantly reduces computation burden when both load and supply are subject to change in a power system. The proposed approaches are applied to simulate a modified IEEE Reliability Test System (RTS), and the results are compared with those from the existing techniques. 2013-10-16T04:09:16Z 2019-12-06T20:25:39Z 2013-10-16T04:09:16Z 2019-12-06T20:25:39Z 2012 2012 Journal Article Mehrtash, A., Wang, P., & Goel, L. (2012). Reliability evaluation of power systems considering restructuring and renewable generators. IEEE transactions on power systems, 27(1), 243-250. https://hdl.handle.net/10356/100630 http://hdl.handle.net/10220/16512 10.1109/TPWRS.2011.2161350 en IEEE transactions on power systems |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electric power Mehrtash, Amir Wang, Peng Goel, Lalit Reliability evaluation of power systems considering restructuring and renewable generators |
| title | Reliability evaluation of power systems considering restructuring and renewable generators |
| title_full | Reliability evaluation of power systems considering restructuring and renewable generators |
| title_fullStr | Reliability evaluation of power systems considering restructuring and renewable generators |
| title_full_unstemmed | Reliability evaluation of power systems considering restructuring and renewable generators |
| title_short | Reliability evaluation of power systems considering restructuring and renewable generators |
| title_sort | reliability evaluation of power systems considering restructuring and renewable generators |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electric power |
| url | https://hdl.handle.net/10356/100630 http://hdl.handle.net/10220/16512 |
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