特高压交直流接入下山东断面输电能力提高措施Research on Measures Increasing Transmission Capacity of Shandong Section Under UHV AC/DC Access
贺庆;张宝家;马士聪;易俊;张健;贾俊川;
摘要(Abstract):
近年来在华北电网已建和将要建成多个与山东相关的特高压交直流工程,首先介绍了华北—山东电网输电断面的网络演化与发展进程,研究了山东断面演化发展的各个阶段的输电能力,然后详细研究了各个阶段华北—山东交流断面输电能力的影响因素,主要包括元件热稳约束、输电断面静稳极限、受端电压支撑能力和多馈入短路比等,在此基础上提出了提高山东断面输电能力方法并进行了验证。
关键词(KeyWords): 山东断面输电能力;热稳约束;线路静稳极限;受端电压支撑能力;多馈入短路比
基金项目(Foundation): 中国电力科学研究院科技项目(XT83-17-002)的资助
作者(Author): 贺庆;张宝家;马士聪;易俊;张健;贾俊川;
Email:
DOI: 10.13335/j.1000-3673.pst.2017.1457
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