卢锦玲;张津;丁茂生;

• 1:华北电力大学电气与电子工程学院
• 2:国网宁夏电力公司

摘要(Abstract)：

针对风电并网后不同的电力系统调度策略,以电力系统经济性为目标,构建了包括发电厂经济性和电网经济性在内的电力系统经济性评价指标体系,考虑评价指标特点及评价对象特征,提出熵权-层次分析法(analytic hierarchy process,AHP)组合定权的逼近理想解的排序方法(technique for order preference by similarity to ideal solution,TOPSIS),在不同的风电接入水平下,对弃风量最小调度,传统经济调度,环境经济调度,计及风电成本调度4种典型的含风电的电力系统调度进行经济性评价研究。以10机系统为算例,验证了该评价方法的可行性,从经济性角度为风电调度策略的制定和决策,以及促进风电健康并网提供了参考。

关键词(KeyWords)： 风电;调度策略;经济评价;评价指标;层次分析法;熵权;逼近理想解的排序方法

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司科技项目(NY71-14-038)~~

作者(Author): 卢锦玲;张津;丁茂生;

Email:

DOI: 10.13335/j.1000-3673.pst.2016.08.002

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