Commutation Failures Caused by DC Line Faults in Double-Circuit LCC-HVDC Transmission Lines

被引：0

作者：

Ma, Yanjun ^{[1
]}

Li, Haifeng ^{[2
]}

Wang, Gang ^{[1
]}

机构：

[1] South China Univ Technol, Guangzhou, Guangdong, Peoples R China

[2] South China Univ Technol, Sch Elect Power Engn, Guangzhou, Guangdong, Peoples R China

来源：

2018 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON) | 2018年

关键词：

Commutation failure; double-circuit HVDC transmission lines; current increase; ELIMINATION;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The mechanism of commutation failure (CF) caused by dc line faults in double-circuit LCC-HVDC transmission lines is investigated in this paper. Fault analysis for double-circuit HVDC transmission lines is given to present the current increase at inverter side. The commutation process is also demonstrated to further investigate the CF problems. Then, the transient performance of conventional control system at inverter side is discussed in case of current fluctuation. It indicates that conventional control system is incapable of resisting CF by steep current increase. Therefore, an improved control scheme is developed based on the current prediction to mitigate CF by transient current increase. Simulation results show the proposed control method has the ability to reduce the CF risk effectively in most cases.

引用

下载

页码：2725 / 2732

页数：8

共 50 条

[31] An improved reactive power control strategy for LCC-HVDC to mitigate sending end transient voltage disturbance caused by commutation failures
Xie, Qi
Xiao, Xianyong
Zheng, Zixuan
Wang, Yang
Song, Donghui
Du, Kaijian
Zou, Yi
Zhang, Jiachen
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2023, 146
[32] A Fault Current Limiting Approach for Commutation Failure Prevention in LCC-HVDC Transmission Systems
Mirsaeidi, Sohrab
He, Jinghan
Dong, Xinzhou
Said, Dalila Mat
2020 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM), 2020,
[33] A Fault Current Limiting Approach for Commutation Failure Prevention in LCC-HVDC Transmission Systems
Mirsaeidi, Sohrab
Dong, Xinzhou
Said, Dalila Mat
IEEE TRANSACTIONS ON POWER DELIVERY, 2019, 34 (05) : 2018 - 2027
[34] A Controllable Thyristor-Based Commutation Failure Inhibitor for LCC-HVDC Transmission Systems
Mirsaeidi, Sohrab
Tzelepis, Dimitrios
He, Jinghan
Dong, Xinzhou
Said, Dalila Mat
Booth, Campbell
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021, 36 (04) : 3781 - 3792
[35] Distance Relaying of Asymmetrical Double-Circuit Transmission Lines Considering Abnormal Faults
Abdollahzadeh, Hamed
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF ELECTRICAL ENGINEERING, 2023, 47 (02) : 563 - 599
[36] A Transient Power Protection Principle for Hybrid Bipolar DC Transmission Line Based on LCC-HVDC and VSC-HVDC
Gao, Shuping
Zhu, Hangjian
Niu, Dan
Zhang, Baohui
Song, Guobing
2018 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON), 2018, : 2635 - 2641
[37] Distance Relaying of Asymmetrical Double-Circuit Transmission Lines Considering Abnormal Faults
Hamed Abdollahzadeh
Iranian Journal of Science and Technology, Transactions of Electrical Engineering, 2023, 47 : 563 - 599
[38] AC Tie-Line Power Oscillation Mechanism and Peak Value Calculation for a Two-Area AC/DC Parallel Interconnected Power System Caused by LCC-HVDC Commutation Failures
Sun, Li
Liu, Hongbo
Ma, Chenglian
ENERGIES, 2020, 13 (05)
[39] Supplementary Control for Mitigation of Successive Commutation Failures Considering the Influence of PLL Dynamics in LCC-HVDC Systems
Lu, Jun
Yuan, Xiaoming
Zhang, Meiqing
Hu, Jiabing
CSEE JOURNAL OF POWER AND ENERGY SYSTEMS, 2022, 8 (03): : 872 - 879
[40] An Improved Traveling-Wave Protection Scheme for LCC-HVDC Transmission Lines
Wu, Jiyang
Li, Haifeng
Wang, Gang
Liang, Yuansheng
IEEE TRANSACTIONS ON POWER DELIVERY, 2017, 32 (01) : 106 - 116

← 1 2 3 4 5 →