内蒙古电力(集团)有限责任公司内蒙古电力调度控制分公司,呼和浩特 010010;内蒙古电力(集团)有限责任公司锡林郭勒超高压供电分公司,内蒙古 锡林浩特 026000;3. 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司,呼和浩特 010020
针对内蒙古某末端区域电网供电能力受同塔双回线路N-2故障及母线故障制约问题, 开展安全稳定控制系统(以下简称稳控系统)控制策略研究。 首先, 基于对典型故障后末端区域电网稳定特性的仿真计算与分析, 结合新能源出力、火电机组开机等对切负荷定值的影响,制订预控方案与稳控系统相结合的综合调度控制方案;然后,分析电解铝行业整流变压器负荷转移特性, 提出可优先实切负荷量计算方法和适用于末端电网的分档阶梯切负荷原则, 对末端区域电网稳控系统的控制策略进行优化。
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基本信息:
DOI:10.19929/j.cnki.nmgdljs.2024.0040
中图分类号:
引用信息:
[1]刘昭睿1,王凯2,王新建1等.提升末端区域电网供电能力的调控方案及稳控策略研究[J].内蒙古电力技术,2024,42(03):52-60.DOI:10.19929/j.cnki.nmgdljs.2024.0040.
基金信息:
内蒙古自治区“揭榜挂帅”项目“新型电力系统‘ 网源荷储’ 关键调度技术及其示范应用”(2022JBGS0044); 内蒙古电力(集团)有限责任公司科技项目“基于PSD-FDS的蒙西高风光渗透率电力系统安全稳定分析措施验证研究”(2022-22)