This paper presents a particle swarm optimization (PSO) for reactive power and voltage control (Volt/Var Control: VVC) considering voltage security assessment (VSA). VVC can be formulated as a mixed-integer nonlinear optimization problem (MINLP). The proposed method expands the original PSO to handle a MINLP and determine an on-line VVC strategy with continuous and discrete control variables such as automatic voltage regulator (AVR) operating values of generators, tap positions of on-load tap changer (OLTC) of transformers, and the number of reactive power compensation equipment. The method considers voltage security using a continuation power flow and a contingency analysis technique. The feasibility of the proposed method is demonstrated and compared with reactive tabu search (RTS) and the enumeration method on practical power system models with promising results.
|出版ステータス||Published - 2001 12月 1|
|イベント||2001 IEEE Power Engineering Society Winter Meeting - Columbus, OH, United States|
継続期間: 2001 1月 28 → 2001 2月 1
|Other||2001 IEEE Power Engineering Society Winter Meeting|
|Period||01/1/28 → 01/2/1|
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