摘要
国外研究机构针对风电并网对电力系统的影响开展了一系列研究。本文对国外风电并网可行性研究的内容和方法进行了分析和总结。风电并网研究主要包括并网方案设计、系统备用容量计算、系统运行成本分析、风电容量价值分析和储能装置经济性分析等方面。以上方面目前尚未形成规范统一的研究方法,不同研究机构结合实际问题选择了不同的方法。各研究均认为,大规模风电并网虽然存在一些弊端,但总体来看不会影响到系统的正常运行。
Research institutions abroad have done a series of studies to examine the impact of wind integration on electricity syster. This paper analyzed and summarized the main contents and methods of those studies. Wind integration studies include wind scenario development, system reserve analysis, system op- eration assessment, wind capacity credit calculation and economic analysis of energy storage. For researches on these aspects, so far there has yet formed a standard method. Thus different institutions and groups adopted different approaches to solve practical problems. All the studies concluded that although wind integration brought up some issues for the electricity system, it would not damage the normal operation of the system.
出处
《科技和产业》
2013年第7期46-50,152,共6页
Science Technology and Industry
