| Adaptive Under-Frequency Load Shedding |
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| 作者姓名： | 董名垂 ;卢展宏 ;黄志刚 |
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| 作者单位： | Department of Automation，Tsinghua University，Faculty of Science and Technology，University of Macau |
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| 摘 要： | Under-frequency load shedding （UFLS） is used in the power industry to rescue systems facing extreme disturbances to avoid system collapse. Traditionally, many computations are repeated to seek the proper power system settings such that the UFLS provides the desired good performance for selected scenarios. An adaptive UFLS method based on the genetic algorithm was developed to automate the finding of optimal parameters to minimize the repetitive trial-error calculations. Simulations demonstrate that the method has better performance than previous schemes and reduces the time and effort of the repetitive simulations.
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| 关 键 词： | 低频负载脱落 自适应负载脱落 遗传算法 干扰 |
| 收稿时间： | 14 March 2007 |
| 修稿时间： | 27 May 2008. |
Adaptive Under-Frequency Load Shedding |
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| Mingchui Dong, &#x;
&#x;, Chinwang Lou, &#x; ¿,Chikong Wong, ìý
.Adaptive Under-Frequency Load Shedding[J].Tsinghua Science and Technology,2008,13(6):823-828. |
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| Authors: | Mingchui Dong &#x;
&#x; Chinwang Lou &#x;¿ Chikong Wong ìý
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| Institution: | aDepartment of Automation, Tsinghua University, Beijing 100084, China;bFaculty of Science and Technology, University of Macau, Macau, China |
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| Abstract: | Under-frequency load shedding (UFLS) is used in the power industry to rescue systems facing extreme disturbances to avoid system collapse. Traditionally, many computations are repeated to seek the proper power system settings such that the UFLS provides the desired good performance for selected scenarios. An adaptive UFLS method based on the genetic algorithm was developed to automate the finding of optimal parameters to minimize the repetitive trial-error calculations. Simulations demonstrate that the method has better performance than previous schemes and reduces the time and effort of the repetitive simulations. |
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| Keywords: | under-frequency load shedding adaptive load shedding genetic algorithm |
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