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Index system and methods for sub-transmission grid AVC assessment

机译:子传输网格AVC评估的指标体系和方法

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摘要

Given the lack of a quantitative evaluation method, the paper presents a hierarchically structured method on the evaluation of sub-transmission grid AVC. The evaluation method and implementation steps are proposed, including the performance indices and the evaluation method. For index, some of it including voltage qualified rate, network loss rate and voltage stability has long been familiar to all. When it comes to method, AHP(analytic hierarchy process) and weighted evaluation has been developed and used for years. The current AVC system in DeYang city, China is evaluated using a set of comprehensive evaluation index and the application of fuzzy synthetic evaluation method. The result of the evaluating system including single strategy result and AVC operation result, in specified ratings. The numerical example indicates the reliability of this evaluation system.
机译:鉴于缺乏定量评价方法,本文提出了一种基于层次结构的子输电网格AVC评价方法。提出了评估方法和实施步骤,包括性能指标和评估方法。对于指标,其中包括电压合格率,电网损耗率和电压稳定性在内的一些指标早已为所有人所熟悉。在方法方面,AHP(层次分析法)和加权评估已经开发并使用了多年。采用一套综合评价指标,运用模糊综合评价方法,对德阳市现有的AVC系统进行了评价。评估系统的结果包括单个策略结果和AVC运算结果(以指定的等级表示)。数值示例表明了该评估系统的可靠性。

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