Investigation on a Prognosis Method of the HVDC Commutation failure

被引：0
|
作者：
Li, Hongmei [1 ]
Xin, Zheng [2 ]
Jiang, Liyang [3 ]
Zhang, Li [3 ]
机构：
[1] State Grid Shandong Elect Power Co, Jinan, Peoples R China
[2] Shandong Jianzhu Univ, Sch Informat & Elect Engn, Jinan, Peoples R China
[3] Shandong Univ, Sch Elect Engn, Jinan, Peoples R China
来源：
PROCEEDINGS OF THE 2016 IEEE 11TH CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA) | 2016年
关键词：
HVDC; Converter valve; Commutation failure; Prognosis Method;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to judge commutation failure faster and more accurately, a new prognosis method was proposed. The physical mechanism of a three-phase full wave rectifier circuit was analyzed, and an arc angle formula based on impedance parameters was proposed to judge commutation failure. It's easy to get the information of impedance parameters, thus this prognosis method based on impedance parameters is more simply to achieve than the traditional methods.
引用
收藏
页码：295 / 298
页数：4
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