Investigation of the Strategy of Wind Farm Power Regulation Considering System Frequency Regulation Demand

摘要：

With the rapid increasing of the installed capacity of wind power,the difficulty of system frequency regulation is more apparent than ever for the volatility and randomicity of wind power.Therefore,this paper proposes one strategy of wind farm power regulation considering system frequency regulation demand.The corresponding control system is divided into three levels --wind energy management level,wind farm regulation level,wind generator regulation level--based on the stratified thought.According to the operational information of wind generators,wind farms and system real-time frequency deviation,two modes are proposed,which are Normal Operation model and Regulation model.At the same time,the Regulation model contains three sub-modes,primary step-regulation submodel,secondary step-regulation sub-model and provisional fault step-regulation sub-model,to support the stability of system frequency and reduce the abnormal time of system frequency.

关键词： Frequency regulation:Power regulation:Wind farm:Wind power

作者: Li LIN Shiqian WANG

作者单位: School of Electrical and Electronic Engineering North China Electric Power University Beijing,China

会议类型: 国际会议

会议名称: 2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies(第四届电力设施管制、重建及能源技术国际会议 DRPT 2011)

会议地点: 威海

会议语种:英文

页码: 1138-1143

在线出版日期: 2011-07-06（万方平台首次上网日期，不代表论文的发表时间）