含同步调相机的直流受端换流站全工况下多模式协调控制策略

doi:10.19595/j.cnki.1000-6753.tces.191180

Abstract
Figure/Table
References (0)
Related Citation (13)

Download: PDF (2487 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract

Aiming at the lack of research on the cooperation between synchronous condenser (SC) and DC control system and reactive power group in converter station,the quasi-steady state model of the line commutated converter-high voltage direct current (LCC-HVDC) receiving converter station is introduced,and the relationship between the SC terminal voltage and the excitation current I_f is derived,a multi-mode coordinated control strategy for DC receiving end with SC under full conditions is proposed. Which includes a reactive group switching control mode that prevents transient voltage exceed the limit,an automatic voltage control (AVC) mode that increases the AVC command adjustment range,and a transient control mode that suppresses the occurrence of commutation failure under system fault. The model of Qishao ±800kV UHVDC transmission system is established in PSCAD,and the simulation is verified under the multi-conditions. The results show that the proposed strategy effectively improves the operating characteristics of the SC-containing receiving system.

Key words： Synchronous condenser line commutated converter-high voltage direct current (LCC-HVDC) receiving converter station multi-mode coordination control commutation failure

Received: 17 September 2019

PACS:

TM721.1

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Li Hui
	Wang Zhen
	Zhou Ting
	Mao Wenqi
	Wang Xiaofei

Cite this article:

Li Hui,Wang Zhen,Zhou Ting等. Multi-Mode Coordinated Control Strategy for DC Receiving Converter Station with Synchronous Condenser under Full Operating Conditions[J]. Transactions of China Electrotechnical Society, 2020, 35(17): 3678-3690.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.191180 OR https://dgjsxb.ces-transaction.com/EN/Y2020/V35/I17/3678

[1] 张开宇, 崔勇, 庄侃沁, 等. 加装同步调相机对多直流馈入受端电网的影响分析[J]. 电力系统保护与控制, 2017, 45(22): 139-143.
Zhang Kaiyu, Cui Yong, Zhuang Kanqin, et al.Analysis of the influence of synchronous condensers on receiving-end grid with multi-infeed HVDC[J]. Power System Protection and Control, 2017, 45(22): 139-143.
[2] 王玲, 文俊, 司瑞华, 等. UHVDC分极分层接入方式及其运行特性[J].电工技术学报, 2018, 33(4): 730-738.
Wang Ling, Wen Jun, Si Ruihua, et al.The connection mode and operation characteristics of UHVDC with hierarchical connection by pole[J]. Transactions of China Electrotechnical Society, 2018, 33(4): 730-738.
[3] Aamir A, Qiao Li, Guo Chunyi, et al.Impact of synchronous condenser on the dynamic behavior of LCC-based UHVDC system hierarchically connected to AC system[J]. CSEE Journal of Power and Energy Systems, 2019, 5(2): 190-198.
[4] 任必兴, 杜文娟, 王海风. 静止同步补偿器与直驱永磁风机的次同步控制交互研究[J]. 电工技术学报, 2018, 33(24): 5884-5896.
Ren Bixing, Du Wenjuan, Wang Haifeng.Analysis on sub-synchronous control interaction between static synchronous compensator and permanent magnet synchronous generator[J]. Transactions of China Electrotechnical Society, 2018, 33(24): 5884-5896.
[5] 李辉, 刘伟良, 徐浩, 等. 特高压直流换流站选相合闸装置现场参数整定及测试方法[J]. 电网技术, 2018, 42(1): 133-139.
Li Hui, Liu Weiliang, Xu Hao, et al.On-site parameter setting and testing method for phase-selection switching-on control device of UHVDC converter station[J]. Power System Technology, 2018, 42(1): 133-139.
[6] 李瑞鹏, 李永丽, 陈晓龙. 一种抑制直流输电连续换相失败的控制方法[J]. 中国电机工程学报, 2018, 38(17): 5029-5042.
Li Ruipeng, Li Yongli, Chen Xiaolong.A control method for suppressing the continuous commutation failure of HVDC transmission[J]. Proceedings of the CSEE, 2018, 38(17): 5029-5042.
[7] 朱强. 高压换流站调相机自动电压控制AVC子站系统及运行方法: 中国, CN109217323A[P].2019-01-15.
[8] 华文. 一种含调相机的换流站AVC控制策略及系统: 中国, CN107742889A[P].2018-02-27.
[9] 常海军, 霍超, 刘福锁, 等. 提高弱送端电网暂态电压稳定水平的调相机优化配置研究[J].电力系统保护与控制, 2019, 47(6): 90-95.
Chang Haijun, Huo Chao, Liu Fusuo, et al.Research on optimal allocation method of synchronous condensers for improving transient voltage stability level of weak sending-end power grid[J]. Power System Protection and Control, 2019, 47(6): 90-95.
[10] 李兆伟, 吴雪莲, 曹路, 等. 抑制直流连续换相失败的调相机紧急控制[J]. 电力系统自动化, 2018, 42(22): 91-101.
Li Zhaowei, Wu Xuelian, Cao Lu, et al.Emergency control of synchronous condenser to suppress DC continuous commutation failure[J]. Automation of Electric Power Systems, 2018, 42(22): 91-101.
[11] 杨硕, 郭春义, 王庆, 等. 分层接入特高压直流输电系统协调控制策略研究[J].中国电机工程学报, 2019, 39(15): 4356-4363.
Yang Shuo, Guo Chunyi, Wang Qing, et al.Coordinated control approach for UHVDC system under hierarchical connection mode[J]. Proceedings of the CSEE, 2019, 39(15): 4356-4363.
[12] 陈欢, 王振, 杨治中, 等. 并联混合直流输电系统中传统直流和柔性直流暂态无功协调控制策略研究[J].电网技术, 2017, 41(6): 1719-1725.
Chen Huan, Wang Zhen, Yang Zhizhong, et al.Coordinated reactive power control approach for LCC-HVDC and VSC-HVDC in hybrid parallel HVDC system[J]. Power System Technology, 2017, 41(6): 1719-1725.
[13] 赵畹君. 高压直流输电工程技术[M]. 北京: 中国电力出版社, 2004.
[14] 李辉, 徐浩, 郭思源, 等. ±800kV湘潭换流站交流滤波器投切策略及优化[J]. 电力电容器与无功补偿, 2017, 38(3): 36-42.
Li Hui, Xu Hao, Guo Siyuan, et al.Switching strategy and optimization of AC filter for ±800kV xiangtan converter station[J]. Power Capacitor & Reactive Power Compensation, 2017, 38(3): 36-42.
[15] 董景新. 控制工程基础[M]. 4版. 北京: 清华大学出版社, 2015.
[16] 郭春义, 赵剑, 刘炜, 等. 抑制高压直流输电系统换相失败方法综述[J]. 中国电机工程学报, 2018, 38(增刊1): 1-10.
Guo Chunyi, Zhao Jian, Liu Wei, et al.A review of methods to mitigate the commutation failure for LCC-HVDC[J]. Proceedings of the CSEE, 2018, 38(S1): 1-10.
[17] 董新洲, 汤涌, 卜广全, 等. 大型交直流混联电网安全运行面临的问题与挑战[J]. 中国电机工程学报, 2019, 39(11): 3107-3119.
Dong Xinzhou, Tang Yong, Bu Guangquan, et al.Confronting problem and challenge of large scale AC-DC hybrid power grid operation[J]. Proceedings of the CSEE, 2019, 39(11): 3107-3119.
[18] 王增平, 刘席洋, 李林泽, 等. 多馈入直流输电系统换相失败边界条件[J].电工技术学报, 2017, 32(10): 12-19.
Wang Zengping, Liu Xiyang, Li Linze, et al.Boundary conditions of commutation failure in multi-infeed HVDC systems[J]. Transactions of China Electrote-chnical Society, 2017, 32(10): 12-19.
[19] 夏海涛, 周小平, 洪乐荣, 等. 一种抑制后续换相失败的自适应电流偏差控制方法[J]. 中国电机工程学报, 2019, 39(15): 4345-4356.
Xia Haitao, Zhou Xiaoping, Hong Lerong, et al.An adaptive current deviation control method for suppressing following commutation failures[J]. Proceedings of the CSEE, 2019, 39(15): 4345-4356.
[20] 王海军, 黄义隆, 周全. 高压直流输电换相失败响应策略与预测控制技术路线分析[J]. 电力系统保护与控制, 2014, 42(21): 124-131.
Wang Haijun, Huang Yilong, Zhou Quan.Analysis of commutation failure response strategies and prediction control technology in HVDC[J]. Power System Protection and Control, 2014, 42(21): 124-131.
[21] Faruque M O, Zhang Yuyan, 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.
[22] 王玲, 文俊, 李亚男, 等. 谐波对多馈入直流输电系统换相失败的影响[J]. 电工技术学报, 2017, 32(3): 27-34.
Wang Ling, Wen Jun, Li Yanan, et al.The harmonic effects on commutation faliure of multi-infeed direct current transmission systems[J]. Transactions of China Electrotechnical Society, 2017, 32(3): 27-34.
[23] 阮思烨, 徐凯, 刘丹, 等. 直流输电系统换相失败统计分析及抵御措施建议[J]. 电力系统自动化, 2019, 43(18): 13-17, 34.
Ruan Siye, Xu Kai, Liu Dan, et al.Statistical analysis and suggestions on resistance measures for commutation failures of HVDC transmission system[J]. Automation of Electric Power Systems, 2019, 43(18): 13-17, 34.
[24] 程佩芬, 李崇涛, 傅闯, 等. 基于状态空间法的高压直流输电系统电磁暂态简化模型的解析算法[J].电工技术学报, 2019, 34(6): 1230-1239.
Cheng Peifen, Li Chongtao, Fu Chuang, et al.An analytic solution for simplified electromagnetic transient model of HVDC transmission system based on state space method[J]. Transactions of China Electrotechnical Society, 2019, 34(6): 1230-1239.
[25] 赵明君, 南东亮, 郝红岩, 等. 准东直流输电工程的闭锁故障和换相失败故障研究[J]. 电气技术, 2018, 19(6): 73-79.
Zhao Mingjun, Nan Dongliang, Hao Hongyan, et al.Blocking contingency and commutation failure for Zhundong HVDC transmission[J]. Electrical Engineering, 2018, 19(6): 73-79.