区域电网联络线功率控制策略应用现状分析  

Application Status Analysis of Tie-line Power Control Strategy in Regional Power Grid

作　　者：黄文洁[1] 汤奕[1] 孙洁[2] 

机构地区：[1]东南大学电气工程学院,江苏南京210096 [2]山东大学威海分校机电与信息工程学院,山东威海264209

出　　处：《江苏电机工程》2012年第2期81-84,共4页Jiangsu Electrical Engineering

摘　　要：频率是交流系统电能质量的主要指标之一,随着区域电网互联规模的扩大,原有的频率控制评价标准出现了一定的局限性,特别是大规模风电和光伏等新能源的接入,对原有的评价标准提出了新的要求。文中通过对国家标准以及五个区域电网联络线功率控制现状的分析,总结了现有频率控制模式的不足,分析了不足存在的原因,并提出了改进建议,为大区域互联电网的频率控制评价体系的完善提供了有益参考。Frequency is one important index of AC system power quality. With the expansion of the regional power glad scale, the existing assessment standard system has a certain limitation. Especially as new energy such as wind power and PV are accessed into grid, the traditional assessment system meets some new requirements. This paper studied national standard and tie-line load control status of five regional power grids. The problems and the reasons were summarized. Finally improvement suggestions were proposed to provide a useful reference for the perfection of the existing assessment system.

关 键 词：频率控制 互联电网 区域控制误差(ACE) 风电 

分 类 号：TM76[电气工程—电力系统及自动化]