An overview of reliability analysis methods for an HVDC transmission system

被引：0
|
作者：
Li K. [1 ,2 ]
Huang M. [1 ,2 ]
Zha X. [1 ,2 ]
Chen R. [3 ]
机构：
[1] Key Laboratory for Integrated Energy Power Equipment and System Safety of Hubei Province, Wuhan
[2] School of Electrical Engineering and Automation, Wuhan University, Wuhan
[3] DC Technical Center of State Grid Corporation of China, Beijing
来源：
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control | 2024年 / 52卷 / 09期
基金：
中国国家自然科学基金;
关键词：
handbook methods; reliability analysis; state space methods; statistical methods; traditional HVDC; VSC-HVDC;
D O I：
10.19783/j.cnki.pspc.231375
中图分类号：
学科分类号：
摘要：
The high voltage direct current transmission system (HVDC) is widely used because of its advantages of large transmission capacity, low energy consumption, and the ability to achieve asynchronous interconnection of power systems. Reliability analysis can provide an important operational and decision-making basis for the system. Therefore, reliability analysis methods for HVDC at present, at home and abroad, are summarized. First, the differences in the composition of traditional HVDC and voltage source converter-based HVDC (VSC-HVDC) are explained, and the commonly used reliability indicators of HVDC are described. Secondly, starting from the perspectives of statistical, manual, state space and other methods, the basic principles and research status of reliability modeling for HVDC are analyzed. The advantages and disadvantages of various methods are compared, and the new challenges in reliability analysis of VSC-HVDC are discussed. Finally, given the shortcomings in current research, the reliability analysis methods for HVDC are discussed and prospected. © 2024 Power System Protection and Control Press. All rights reserved.
引用
收藏
页码：174 / 187
页数：13
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