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Content Provider | IET Digital Library |
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Author | Liu, Bin Zhai, Bingxu Liu, Mengchen Liu, Feng Lan, Haibo |
Abstract | As the penetration of wind generation increases, the uncertainty it brings has imposed great challenges to power system operation. To cope with the challenges, tremendous research work has been conducted, among which two aspects are of most importance, that is, making immune operation strategies and accessing the power system's capability to accommodate the variable energy. Driven and inspired by the latter problem, this paper will discuss the power system's capability to accommodate variable wind generation in a probability sense. Wind generation, along with its uncertainty is illustrated by a polyhedron, which contains prediction, risk, and uncertainty information. Then, a three-level optimisation problem is presented to estimate the lower probability bound of power system's capability to fully accommodate wind generation. After reformulating the inner max-min problem, or feasibility check problem, into its equivalent mixed-integer linear program (MILP) form, the bisection algorithm is presented to solve this challenging problem. Modified IEEE systems are adopted to show the effectiveness of the proposed method. |
Starting Page | 1011 |
Ending Page | 1015 |
Page Count | 5 |
Volume Number | 2019 |
e-ISSN | 20513305 |
Issue Number | Issue 16, Mar (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/conferences/cn-adc-2018 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8603 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2018-10-23 |
Access Restriction | Open |
Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
Subject Keyword | Bisection Algorithm Immune Operation Strategy Integer Programming Linear Programming Lower Probability Bound Estmation Max-min Problem MILP Mixed-integer Linear Program Modified IEEE System Optimisation Technique Polyhedron Power System Capability Power System Operation Probability Statistics Three-level Optimisation Problem Variable Wind Generation Wind Generation Increases Wind Power Plant |
Content Type | Text |
Resource Type | Article |
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