冀北电网利用网间联络线的黑启动方案

Black Start-up Scheme Using Inter-area Tie-line in Jibei Power Grid

主要介绍了冀北电网利用跨区、跨省通道恢复全停主网架黑启动方案相关研究工作的背景、意义,针对冀北电网各区域地理位置相对分散的特点,按照地缘分布情况并结合冀北各地区电网结构现状对区域网架结构进行了研究梳理,利用联络线将黑启动工作分解为唐承秦、张家口、廊坊3个地区的黑启动问题,在研究分析的基础上提出了3个推荐方案。

The background and significance of research on black start-up scheme using inter-area tie-line to recoverpower supply in Jibei Power Grid were introduced in this paper. According to relatively dispersed geographical area inJibei Power Grid, area network structure was analyzed based on geography of distribution. And black start-up of JibeiPower Grid was decomposed into black start-up of 3 area, including Tang-Cheng-Qin Area, Zhangjiakou Area andLangfang Area,using inter-area tie-line. Finally,3 black start-up schemes were put forward based on analysis.