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| Content Provider | IET Digital Library |
|---|---|
| Author | Qiu, Jing Zhao, Junhua Dong, Zhao Yang |
| Abstract | Wind power is one of the promising renewable energy resources to achieve energy sustainability. Its growth poses increasing financial and technical challenges to power systems, mainly due to the wind intermittency. Existing transmission networks may require infrastructure investment, in order to maintain the economical, secure and reliable operations of power systems with increasing wind power penetration. This study proposes a stochastic transmission expansion planning (TEP) framework to assess the impacts of wind power penetration and demand response incorporation. A risk constraint on load curtailment is introduced and its effect on TEP solutions is investigated. Also, to reduce the complexity and size the formulated TEP problem, a decomposition-based approach is adopted. According to the numerical results on the Garver's six-bus and the modified IEEE 30-bus systems, the solutions of TEP are subject to the variation of wind power characteristics and cannot be determined straightforward. Hence risk-analysis should be carried out to guide transmission investment with increased flexibility. The incorporation of wind power uncertainty increases the total cost and expected energy not supplied, which can be mitigated by the proposed TEP approach. |
| Starting Page | 837 |
| Ending Page | 845 |
| Page Count | 9 |
| ISSN | 17521416 |
| Volume Number | 11 |
| e-ISSN | 17521424 |
| Issue Number | Issue 6, May (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rpg/11/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2016.0794 |
| Journal | IET Renewable Power Generation |
| Publisher Date | 2017-02-22 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Demand Response Demand Side Management Energy Sustainability Garver Six-bus System Infrastructure Investment Load Curtailment Modified IEEE 30-bus System Power System Power System Economics Power System Managemen Power System Operation Power System Planning And Layout Power Transmission Planning Power Transmission, Distribution And Supply Probabilistic Transmission Expansion Planning Probability Renewable Energy ReSource Risk Constraint Risk-analysis Statistics TEP Approach Transmission Investment Transmission Network Wind Intermittency Wind Power Wind Power Characteristic Wind Power Penetration Wind Power Plant Wind Power Uncertainty |
| Content Type | Text |
| Resource Type | Article |
| Subject | Renewable Energy, Sustainability and the Environment |
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