Modeling and Simulation of HVDC Systems by Three-Phase Dynamic Phasor

doi:10.16182/j.issn1004731x.joss.201704007

Abstract

Abstract: A three-phase dynamic phasor (TPDP) model of High Voltage Direct Current (HVDC) systems was proposed. The proposed model could rapidly solve the dynamic characteristics of HVDC systems for AC system symmetrical and asymmetrical operating conditions. Switch functions model of converter was enhanced according to commutation process analysis of the converter. Due to the frequency characteristics analysis results, the TPDP model of HVDC systems with the converter, DC line and controller were established through dynamic phasor theory. Simulation results show that the proposed model is effective and acceptable..

Key words: modeling, HVDC, dynamic phase, switch functions

CLC Number:

TM743

ZhaoYunhao, Liu Chongru, Li Gengyin, Yun Feilong. Modeling and Simulation of HVDC Systems by Three-Phase Dynamic Phasor[J]. Journal of System Simulation, 2017, 29(4): 752-760.

References

[1] 姚良忠, 吴婧, 王志兵, 等. 未来高压直流电网发展形态分析[J]. 中国电机工程学报, 2014, 34(34): 6007-6020.
(Yao Liangzhong, Wu jing, Wang zhibing, et al. Pattern Analysis of Future HVDC Grid Development[J]. Processing of the CSEE, 2014, 34(34): 6007-6020.)
[2] Haojun Zhu, Zexiang Cai, Ani M Gole, et al.Improved Coherency-Based Wide-Band Equivalents for Real-Time Digital Simulators[J]. IEEE Transaction on Power System (S0885-8950), 2011, 26(3): 1410-1417.
[3] 宋新立, 吴小辰, 刘文焯, 等. PSD-BPA暂态稳定程序中的新直流输电准稳态模型[J]. 电网技术, 2010, 34(1): 62-67.
(Song Xinli, Wu Xiaochen, Liu Wenzhuo, et al.New Quasi-Steady-State HVDC Models for PSD-BPA Power System Transient Stability Simulation Program[J]. Power System Technology, 2010, 34(1): 62-67.)
[4] Sanders S R, Noworolshi J M, Liu X Z, et al.Generalized averaging method for power conversion circuits[J]. IEEE Transactions on Power Electronics (S0885-8993), 1991, 6(2): 251-259.
[5] 戚庆茹, 焦连伟, 严正, 等. 高压直流输电动态相量建模与仿真[J]. 中国电机工程学报, 2003, 23(12): 28-32.
(QI Qingru, Jiao LianWei, Yan Zheng, et al. Modeling and Simulation of HVDC with Dynamic phasors[J]. Proceedings of CSEE, 2003, 23(12): 28-32.)
[6] Haojun Zhu, Zexiang Cai, Haoming Liu, et al.Hybrid-model transient stability simulation using dynamic phasors based HVDC system model[J]. Electric Power System Research (S0378-7796), 2006, 76(6/7): 582-591.
[7] Chongru Liu, Anjan Bose, Pengfei Tian.Modeling and Analysis of HVDC Converter Three-Phase Dynamic Phasor[J]. IEEE Transactions on Power Delivery (S0885-8977), 2014, 29(1): 3-12.
[8] 王钢, 李志铿, 李海峰, 等. 交直流系统的换流器动态相量模型[J]. 中国电机工程学报, 2010, 30(1): 59-64.
(Wang Gang, Li Zhikeng, Li Haifeng, et al.Dynamic Phasor Model of the Converter of the AC/DC system[J]. Proceeding of the CSEE, 2010, 30(1): 59-64.)
[9] 曾正, 赵荣祥, 杨欢. 含逆变器的微电网动态相量模型[J]. 中国电机工程学报, 2012, 32(10): 65-71.
(Zeng Zheng, Zhao Rongxiang, Yang Huan.Dynamic Phasors Model of Micro-grid with Grid-connected Inverters[J]. Proceedings of the CSEE, 2012, 32(10): 65-71.)
[10] 胡伟, 孙建军, 查晓明, 等. 基于动态相量法的逆变型分布式电源微电网建模与仿真[J]. 电力系统自动化, 2014, 38(3): 14-18.
(Hu Wei, Sun Jianjun, Zha Xiaoming, et al.Modeling and Simulation of Microgrid Including Inverter-interfaced Distributed Resources Based on Dynamic Phasors[J]. Automation of Electric Power Systems, 2014, 38(3): 14-18.)
[11] Gu Herong, An Shaocong, Zhao Wei, et al. Modeling and simulation of single phase inverter with dynamic phasor [J]. Advanced Materials Research (S1662-8985), 2012, 354/355: 1381-1385.
[12] Nagarajan A, Ayyanar R.Dynamic phasor model of single-phase inverter for analysis and simulation of large power distribution system[C]// 4th International Symposium on Power Electronics for Distributed Generation Systems. Arkansas, USA: IEEE, 2013: 1-6.
[13] SR Deore, PB Darji, AM Kulkarni.Dynamic phasor modeling of modular multi-level converters[C]// 7th International Conference on Industrial and Information Systems, Chennai, India. USA: IEEE, 2012: 1-6.
[14] Lihua Hu, Robert Yacamini.Harmonic transfer through converters and HVDC links[J]. IEEE Transaction on Power Electronic (S0885-8993), 1992, 7(3): 514-525.
[15] 许德操, 韩民晓, 丁辉, 等. 基于PSASP的直流系统用户自定义建模[J]. 电力系统及其自动化, 2007, 31(6): 71-76.
(Xu Decao, Han Minxiao, Ding Hui, et al.Modeling of HVDC Based on the User-defined Model of PSASP[J]. Automation of Electric Power Systems, 2007, 31(6): 71-76.)
[16] 贾旭东, 李庚银, 赵成勇, 等. 电力系统仿真可信度评估方法的研究[J]. 中国电机工程学报. 2010, 30(19): 51-57.
(Jia Xudong, Li Gengyin, Zhao Chengyong, et al.Study of the Credibility Evaluation Method for the Power System Simulation[J]. Proceedings of the CSEE, 2010, 30(19): 51-57.)