
1.国家电网有限公司国家电力调度控制中心,北京 100031
2.清华大学电机工程与应用电子技术系,北京 100084
Received:25 March 2024,
Revised:2024-05-28,
Published:30 November 2024
移动端阅览
许超群,余占清,董昱,等.抵御换相失败的新型IGCT直流混合换相换流器[J].新型电力系统,2024,02(4):406-417.
XU Chaoqun,YU Zhanqing,DONG Yu,et al.A Novel Direct Current Hybrid Commutated Converter Based on Integrated Gate Commutated Thyristor To Mitigate Commutation Failure[J].New Type Power Systems,2024,02(04):406-417.
许超群,余占清,董昱,等.抵御换相失败的新型IGCT直流混合换相换流器[J].新型电力系统,2024,02(4):406-417. DOI: 10.20121/j.2097-2784.ntps.N20240021.
XU Chaoqun,YU Zhanqing,DONG Yu,et al.A Novel Direct Current Hybrid Commutated Converter Based on Integrated Gate Commutated Thyristor To Mitigate Commutation Failure[J].New Type Power Systems,2024,02(04):406-417. DOI: 10.20121/j.2097-2784.ntps.N20240021.
基于电网换相换流器的常规直流输电技术是远距离大容量输电的首选方案,但其换相失败问题严重威胁直流多落点电网安全稳定运行。由于晶闸管固有的半控特性,已有方法难以显著降低换相失败风险。文章提出一种新型的基于集成门极换流可关断晶闸管(integrated gate commutated thyristor,IGCT)的混合换相换流器,实现具有主动换流特点的新型换流原理,有效抵御换相失败,提升多直流馈入电网的安全稳定水平。该文在换相失败机理分析的基础上,提出了新型IGCT直流混合换相换流器的拓扑结构、核心器件机理分析,提出了相对应的抵御换相失败的新型换流开关一体化工作方式,并最终,在PSCAD/EMTDC电磁暂态仿真中验证了换流机理,搭建了20 kV级样机并通过实验验证了所提出混合换相换流器的有效性和正确性。
Line commutated converter based high voltage direct current transmission technology is the top priority for long-distance and large-capacity power transmission. However
commutation failure is one of the most important factors threatening the safe and stable operation of multi-infeed DC grid. Due to the inherent semi-controlled characteristics of thyristors
the existing methods are difficult to significantly reduce the risk of commutation failure. Therefore
the paper proposes a novel hybrid commutated converter based on integrated gate commutated thyristor. The converter is able to realize a new commutation principle with active commutation characteristics. It is believed to mitigate commutation failure effectively and can improve the safe operation level of multi-infeed DC systems. Based on the analysis of commutation failure mechanism
this paper proposes the new IGCT hybrid commutated converter’s topology structure and high-power device mechanism analysis
and proposes the corresponding new operation mode
which is characterized by commutation and switching integration to mitigate commutation failure. Finally
the hybrid commutated converter is verified in PSCAD/EMTDC electromagnetic transient simulation. A 20 kV-level experimental prototype is built
and the effectiveness and correctness of the proposed converter are verified through the experiments.
赵畹君 . 高压直流输电工程技术 [M ] . 北京 : 中国电力出版社 , 2004 .
ZHAO Wanjun . HVDC transmission engineering technology [M ] . Beijing,China : China Power Press , 2004 .
梁旭明 , 张 平 , 常 勇 . 高压直流输电技术现状及发展前景 [J ] . 电网技术 , 2012 , 36 ( 4 ): 1 - 9 .
LIANG Xuming , ZHANG Ping , CHANG Yong . Recent advances in high-voltage direct-current power transmission and its developing potential [J ] . Power System Technology , 2012 , 36 ( 4 ): 1 - 9 .
THIO C V , DAVIES J B , KENT K L . Commutation failures in HVDC transmission systems [J ] . IEEE Transactions on Power Delivery , 1996 , 11 ( 2 ): 946 - 957 .
邵 瑶 , 汤 涌 . 多馈入交直流混合电力系统研究综述 [J ] . 电网技术 , 2009 , 33 ( 17 ): 24 - 30 .
SHAO Yao , TANG Yong . Research survey on multi-infeed AC/DC hybrid power systems [J ] . Power System Technology , 2009 , 33 ( 17 ): 24 - 30 .
ZHOU X X . Simultaneous commutation failures and forced blocking of multi-in-feed HVDC in east China power grid [C ] // Proceedings of CIGRE Large Disturbances Workshop . Paris,UK : CIGRE , 2014 .
YUE K , LI S B , KONG D Z , et al . Experimental study on reverse recovery characteristics of high power thyristors in hvdc converter valve [C ] // 2016 IEEE International Power Modulator and High Voltage Conference . San Francisco,USA : IEEE , 2016 : 360 - 363 .
韩海银 , 杨 勇 , 段 昊 , 等 . 特高压直流输电用6英寸晶闸管恢复特性的优化 [J ] . 电力电子技术 , 2021 , 55 ( 7 ): 142 - 144,156 .
HAN Haiyin , YANG Yong , DUAN Hao , et al . Optimization of 6 inch thyristor recovery characteristics for ultra high voltage direct current transmission [J ] . Power Electronics , 2021 , 55 ( 7 ): 142 - 144,156 .
刘国辉 , 田 石 . 快速晶闸管通态特性的改善 [J ] . 半导体技术 , 2014 , 39 ( 3 ): 188 - 192 .
LIU Guohui , TIAN Shi . Improvement on on-state characteristics of fast switching thyristor [J ] . Semiconductor Technology , 2014 , 39 ( 3 ): 188 - 192 .
GUO C Y , LIU Y C , ZHAO C Y , et al . Power component fault detection method and improved current order limiter control for commutation failure mitigation in HVDC [J ] . IEEE Transactions on Power Delivery , 2015 , 30 ( 3 ): 1585 - 1593 .
RAHIMI E , GOLE A M , DAVIES J B , et al . Commutation failure analysis in multi-infeed HVDC systems [J ] . IEEE Transactions on Power Delivery , 2011 , 26 ( 1 ): 378 - 384 .
SUN Y Z , PENG L , MA F , et al . Design a fuzzy controller to minimize the effect of HVDC commutation failure on power system [J ] . IEEE Transactions on Power Systems , 2008 , 23 ( 1 ): 100 - 107 .
XIA C J , SUO M G , XI L . Analysis on commutation failure caused by AC faults in multi-infeed HVDC systems [C ] // 2012 Power Engineering and Automation Conference . Wuhan,China : IEEE , 2012 : 1 - 4 .
BUNCH R , KOSTEREV D . Design and implementation of AC voltage dependent current order limiter at Pacific HVDC Intertie [J ] . IEEE Transactions on Power Delivery , 2000 , 15 ( 1 ): 293 - 299 .
FARUQUE M O , ZHANG Y Y , DINAVAHI V . Detailed modeling of CIGRE HVDC benchmark system using PSCAD/EMTDC and PSB/SIMULINK [J ] . IEEE Transactions on Power Delivery , 2006 , 21 ( 1 ): 378 - 387 .
刘 磊 , 王渝红 , 李兴源 , 等 . 基于模糊控制的变斜率VDCOL控制器设计 [J ] . 电网技术 , 2015 , 39 ( 7 ): 1814 - 1818 .
LIU Lei , WANG Yuhong , LI Xingyuan , et al . Design of variable slope VDCOL controller based on fuzzy control [J ] . Power System Technology , 2015 , 39 ( 7 ): 1814 - 1818 .
郭春义 , 李春华 , 刘羽超 , 等 . 一种抑制传统直流输电连续换相失败的虚拟电阻电流限制控制方法 [J ] . 中国电机工程学报 , 2016 , 36 ( 18 ): 4930 - 4937 .
GUO Chunyi , LI Chunhua , LIU Yuchao , et al . A DC current limitation control method based on virtual-resistance to mitigate the continuous commutation failure for conventional HVDC [J ] . Proceedings of the CSEE , 2016 , 36 ( 18 ): 4930 - 4937 .
FLOURENTZOU N , AGELIDIS V G , DEMETRIADES G D . VSC-based HVDC power transmission systems:an overview [J ] . IEEE Transactions on Power Electronics , 2009 , 24 ( 3 ): 592 - 602 .
汤广福 , 罗 湘 , 魏晓光 . 多端直流输电与直流电网技术 [J ] . 中国电机工程学报 , 2013 , 33 ( 10 ): 8 - 17 .
TANG Guangfu , LUO Xiang , WEI Xiaoguang . Multi-terminal HVDC and DC-grid technology [J ] . Proceedings of the CSEE , 2013 , 33 ( 10 ): 8 - 17 .
徐 政 , 陈海荣 . 电压源换流器型直流输电技术综述 [J ] . 高电压技术 , 2007 , 33 ( 1 ): 1 - 10 .
XU Zheng , CHEN Hairong . Review and applications of VSC HVDC [J ] . High Voltage Engineering , 2007 , 33 ( 1 ): 1 - 10 .
赵成勇 , 李金丰 , 李广凯 . 基于有功和无功独立调节的VSC-HVDC控制策略 [J ] . 电力系统自动化 , 2005 , 29 ( 9 ): 20 - 24,30 .
ZHAO Chengyong , LI Jinfeng , LI Guangkai . VSC-HVDC control strategy based on respective adjustment of active and reactive power [J ] . Automation of Electric Power Systems , 2005 , 29 ( 9 ): 20 - 24,30 .
任 震 , 何畅炜 , 高明振 . HVDC系统电容换相换流器特性分析(I):机理与特性 [J ] . 中国电机工程学报 , 1999 , 19 ( 3 ): 55 - 58 .
REN Zhen , HE Changwei , GAO Mingzhen . Characteristic analysis of capacitor commutated converter in HVDC system (I):mechanism characteristic [J ] . Proceedings of the CSEE , 1999 , 19 ( 3 ): 55 - 58 .
SADEK K , PEREIRA M , BRANDT D P , et al . Capacitor commutated converter circuit configurations for DC transmission [J ] . IEEE Transactions on Power Delivery , 1998 , 13 ( 4 ): 1257 - 1264 .
GUO C Y , YANG Z Z , JIANG B S , et al . An evolved capacitor-commutated converter embedded with antiparallel thyristors based dual-directional full-bridge module [J ] . IEEE Transactions on Power Delivery , 2018 , 33 ( 2 ): 928 - 937 .
侯灵犀 , 魏应冬 , 张树卿 , 等 . 抑制高压直流换相失败的串联电压换相变流器及控制方法 [J ] . 中国电机工程学报 , 2018 , 38 ( 22 ): 6481 - 6490 .
HOU Lingxi , WEI Yingdong , ZHANG Shuqing , et al . Series voltage commutated converter to suppress HVDC commutation failure and its control strategy [J ] . Proceedings of the CSEE , 2018 , 38 ( 22 ): 6481 - 6490 .
高 冲 , 贺之渊 , 杨 俊 , 等 . 新型可控电网换相换流器拓扑及其控制方法 [J ] . 中国电机工程学报 , 2023 , 43 ( 5 ): 1940 - 1949 .
GAO Chong , HE Zhiyuan , YANG Jun , et al . A novel controllable line commutated converter topology and control strategy [J ] . Proceedings of the CSEE , 2023 , 43 ( 5 ): 1940 - 1949 .
李子欣 , 徐 飞 , 赵成勇 , 等 . 面向高压直流输电的电流源型主动换相换流器研究综述 [J ] . 中国电机工程学报 , 2021 , 41 ( 3 ): 1053 - 1068 .
LI Zixin , XU Fei , ZHAO Chengyong , et al . Research review of current-source type actively commutated converter for high voltage direct current transmission systems [J ] . Proceedings of the CSEE , 2021 , 41 ( 3 ): 1053 - 1068 .
夏 冰 , 李耀华 , 李子欣 , 等 . 基于PWM-CSC的混合直流输电系统功率控制策略研究 [J ] . 电工电能新技术 , 2018 , 37 ( 7 ): 17 - 24 .
XIA Bing , LI Yaohua , LI Zixin , et al . Research on control method of PWM-CSC based hybrid HVDC transmission system [J ] . Advanced Technology of Electrical Engineering and Energy , 2018 , 37 ( 7 ): 17 - 24 .
REEVE J , BARON J A , HANLEY G A . A technical assessment of artificial commutation of HVDC converters with series capacitors [J ] . IEEE Transactions on Power Apparatus and Systems , 1968 ,PAS-87( 10 ): 1830 - 1840 .
0
Views
0
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621