电力工程技术2017，Vol.36Issue(2)：32-37,6.
特高压直流分层接入方式下层间交互影响研究
Study on Hierarchical Interaction of UHVDC Hierarchical Connection Mode
管永高 1张诗滔 1许文超1
作者信息
- 1. 中国能源建设集团江苏省电力设计院有限公司,江苏 南京 211102
- 折叠
摘要
Abstract
To study the impact of ultra high-voltage direct current (UHVDC) hierarchical connection mode on power system, the calculation methods of hierarchical interaction factor (HIF) are proposed and the causes of the deviation between different methods are analyzed.The impacts of UHVDC hierarchical connection mode on HIF, effective short circuit ratio (ESCR) and transient over-voltage (TOV) are investigated compared with the traditional connection mode.The results indicate that the HIF is smaller, the ESCR is larger and the TOV is smaller under the hierarchical connection mode.The hierarchical connection mode is more superior with the traditional one.关键词
分层接入/层间交互影响因子/有效短路比/暂态过电压Key words
hierarchical connection mode/hierarchical interaction factor (HIF)/effective short circuit ratio (ESCR)/transient over-voltage (TOV)分类
信息技术与安全科学引用本文复制引用
管永高,张诗滔,许文超..特高压直流分层接入方式下层间交互影响研究[J].电力工程技术,2017,36(2):32-37,6.
