基于EEAC的大电网失步解列装置布点研究
Study on the locations of Out-of-Step Splitting Equipments in Large-Scale Power Grids Based on EEAC
庄侃沁 1陈浩 1姚颖蓓 1顾丹珍 2崔勇3
作者信息
- 1. 国家电网公司华东分部,上海 200120
- 2. 上海电力学院,上海 200090
- 3. 华东电力试验研究院有限公司,上海 200437
- 折叠
摘要
在电网中预先选择合适的解列点,配置解列装置是实现系统发生失步振荡后可靠解列的前提条件.介绍了一种基于EEAC扩展等面积定则的失步解列装置布点方法,通过对华东电网失步解列装置的布点分析,表明了该方法的可行性.
Abstract
It is necessary for a power system to preseleet appropriate splitting locations and allocate out-of-step splitting equipments.This paper presents a method to locate the out-of-step separation equipments based on the extended equal-area criterion (EEAC).The case analysis about its application on East China power grid illustrates its feasibility.
关键词
失步解列装置/EEAC扩展等面积定则/失步解列判据/暂态功角稳定裕度Key words
out-of-step splitting equipment/EEAC/out-of-step splitting criterion/transient power angle stability margin引用本文复制引用
基金项目
国家电网公司华东分部2011年科技项目(HDDDKJ[2011]239)
出版年
2014
NETL
NSTL
维普
万方数据