Hybrid energy storage systems for power system frequency control
In order to overcome the ever-challenging environmental issues caused by greenhouse gas emission, conventional energy sources are gradually being replaced by renewable energy sources. However, the increasing penetration of renewable energy sources leads to the decrease of power system inertia, since...
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| Format: | Praca dyplomowa |
| Język: | English |
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2018
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| Hasła przedmiotowe: | |
| Dostęp online: | https://hdl.handle.net/10356/89097 http://hdl.handle.net/10220/46112 |
| _version_ | 1826118418753912832 |
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| author | Zhou, Xiangyu |
| author2 | Tang Yi |
| author_facet | Tang Yi Zhou, Xiangyu |
| author_sort | Zhou, Xiangyu |
| collection | NTU |
| description | In order to overcome the ever-challenging environmental issues caused by greenhouse gas emission, conventional energy sources are gradually being replaced by renewable energy sources. However, the increasing penetration of renewable energy sources leads to the decrease of power system inertia, since renewable sources barely contribute to the inertial response. To tackle this problem, a hybrid energy storage system (HESS), which is composed of the battery and the supercapacitor, is proposed in this project to enhance the system frequency control performance.
Besides, a sizing method for the HESS under system contingencies is also presented with the consideration of system cost and operation standards.
Furthermore, the battery used for improving secondary frequency control performance in normal operation scenarios with the consideration of SoC regulation is also investigated
The effectiveness of the proposed HESS control method is verified through simulations for both contingencies and normal operation scenarios. |
| first_indexed | 2024-10-01T04:43:24Z |
| format | Thesis |
| id | ntu-10356/89097 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:43:24Z |
| publishDate | 2018 |
| record_format | dspace |
| spelling | ntu-10356/890972023-07-04T16:32:31Z Hybrid energy storage systems for power system frequency control Zhou, Xiangyu Tang Yi School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electric power In order to overcome the ever-challenging environmental issues caused by greenhouse gas emission, conventional energy sources are gradually being replaced by renewable energy sources. However, the increasing penetration of renewable energy sources leads to the decrease of power system inertia, since renewable sources barely contribute to the inertial response. To tackle this problem, a hybrid energy storage system (HESS), which is composed of the battery and the supercapacitor, is proposed in this project to enhance the system frequency control performance. Besides, a sizing method for the HESS under system contingencies is also presented with the consideration of system cost and operation standards. Furthermore, the battery used for improving secondary frequency control performance in normal operation scenarios with the consideration of SoC regulation is also investigated The effectiveness of the proposed HESS control method is verified through simulations for both contingencies and normal operation scenarios. Master of Engineering 2018-09-27T01:50:25Z 2019-12-06T17:17:47Z 2018-09-27T01:50:25Z 2019-12-06T17:17:47Z 2018 Thesis Zhou, X. (2018). Hybrid energy storage systems for power system frequency control. Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/89097 http://hdl.handle.net/10220/46112 10.32657/10220/46112 en 87 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electric power Zhou, Xiangyu Hybrid energy storage systems for power system frequency control |
| title | Hybrid energy storage systems for power system frequency control |
| title_full | Hybrid energy storage systems for power system frequency control |
| title_fullStr | Hybrid energy storage systems for power system frequency control |
| title_full_unstemmed | Hybrid energy storage systems for power system frequency control |
| title_short | Hybrid energy storage systems for power system frequency control |
| title_sort | hybrid energy storage systems for power system frequency control |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electric power |
| url | https://hdl.handle.net/10356/89097 http://hdl.handle.net/10220/46112 |
| work_keys_str_mv | AT zhouxiangyu hybridenergystoragesystemsforpowersystemfrequencycontrol |