安徽500kV电网对特高压输电通道的适应性研究  

Adaptability of Anhui 500kV grids to UHV transmission channels

作　　者：叶彬[1] 黄阮明[2] 郭明星[2] 王加庆[1] 

机构地区：[1]安徽省电力科学研究院,合肥230022 [2]华东电力试验研究院有限公司,上海200437

出　　处：《华东电力》2009年第10期1718-1722,共5页East China Electric Power

摘　　要：阐述了就"十一五"末至"十二五"期间特高压线路降压/升压两种运行方式下,安徽500 kV电网对特高压电网的适应性的研究结果。根据最新电源、电网规划和负荷预测,以2010、2013和2015年为研究水平年,借助PSS/E、BPA等仿真计算工具,从短路电流、潮流分布和暂态稳定性等方面入手,全面分析特高压输电环境下,安徽电网的适应能力和存在的问题,并给出相应的工程建议。The adaptability of Anhui 500 kV grids to UHV transmission grids under step-up and step-down operational modes during late ＂11th Five-Year＂ period and the ＂12th Five-Year＂ period was illuminated.According to latest supply source and grid planning as well as load forecast,the tools of PSS/E and BPA were used to analyze the short-circuit current,power flow distribution,and transient stability of the grid of 2010,2013,and 2015 to investigate the adaptability of Anhui Electric Power Grid and related problems. Suggestions were proposed.

关 键 词：特高压 安徽电网 适应性 潮流 短路电流 暂态稳定 

分 类 号：TM715[电气工程—电力系统及自动化]