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| Content Provider | IET Digital Library |
|---|---|
| Author | Sun, Xin Tian, Zhongbei Rao, Yufei Li, Zhaohui Tricoli, Pietro |
| Abstract | Extending current deterministic tools to incorporate significant stochastic wind power is becoming an important as well as challenging task for present-day power system decision-making. This study proposes a novel probabilistic assessment method to assess the available transfer capability (ATC). Usually, repeated ATC evaluations with an exhaustive set of samples are needed to obtain converged results by the Monte Carlo simulation. To alleviate the computation burden, a statistically-equivalent surrogate model for the ATC solution is constructed based on the canonical low-rank approximation (LRA). By implementing LRA for the base case and a set of enumerated contingencies, the uncertainties of wind power generation and load, as well as transmission equipment outages, are addressed efficiently. With the proposed method, the probabilistic ATC is characterised, and the most influential uncertain factors are identified, which helps to determine a suitable ATC level. The effectiveness of the proposed method is validated via case studies with a modified IEEE 118-bus system. |
| Starting Page | 1912 |
| Ending Page | 1920 |
| Page Count | 9 |
| ISSN | 17521416 |
| Volume Number | 14 |
| e-ISSN | 17521424 |
| Issue Number | Issue 11, Aug (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rpg/14/11 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2019.1383 |
| Journal | IET Renewable Power Generation |
| Publisher Date | 2020-05-04 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | ATC Solution Computation Burden Converged Result Current Deterministic Tools Exhaustive Set Incorporate Significant Stochastic Wind Power Load Flow Low-rank Approximation LRA Modified IEEE 118-bus System Monte Carlo Method Monte Carlo Simulation Optimisation Technique Power System Power System Economics Power System Managemen Power System Operation Power System Planning And Layout Power System Reliability Power System Security Power Transmission Planning Power Transmission Reliability Present-day Power System Decision-making Probabilistic Assessment Method Probabilistic ATC Probabilistic Available Transfer Capability Assessment Probability Reliability Repeated ATC Evaluations Statistically-equivalent Surrogate Model Statistics Stochastic Linearised SCUC Suitable ATC Level Wind Power Generation Wind Power Integration Wind Power Plant |
| Content Type | Text |
| Resource Type | Article |
| Subject | Renewable Energy, Sustainability and the Environment |
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