Hybrid Dynamic Simulation Method of Power System Based on Impulse Load Injection

doi:10.11930/j.issn.1004-9649.201904095

Abstract

Abstract: Hybrid dynamic simulation is an important tool for power system simulation and validation. In this paper, a hybrid dynamic simulation method of power system is proposed based on impulse load injection, which directly injects the measured data containing constant power and impulse power into the simulation subsystem to achieve decoupling between subsystems. This method avoids the simulation error that may be caused by the dynamic equivalent of the external system. Based on the load model provided by the commercial software PSASP and the inherent impulse disturbance module, the proposed method is simple and easy to implement, and avoids the use of UPI/UD to write the interface program, thus having high practicality. A case study is conducted on an IEEE 10 machine 39-bus test system and a provincial power grid, which has verified the effectiveness of this method.

Key words: hybrid dynamic simulation, impulse load, constant load, measurement information, error tracing

ZHANG Yanjun, LIU Jiaqi, GAO Kai, ZHANG Jian, ZHOU Zaiyan, JIANG He. Hybrid Dynamic Simulation Method of Power System Based on Impulse Load Injection[J]. Electric Power, 2020, 53(3): 59-65.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.201904095

https://www.electricpower.com.cn/EN/Y2020/V53/I3/59

References

[1] KOSTEREV D N, TAYLOR C W, MITTELSTADT W A. Model validation for the August 10, 1996 WSCC system outage[J]. IEEE Transactions on Power Systems, 1999, 14(3): 967–979.
[2] 王钢, 陶家琪, 徐兴伟, 等. 东北电网500 kV人工三相接地短路试验总结[J]. 电网技术, 2007, 31(4): 42–48
WANG Gang, TAO Jiaqi, XU Xingwei, et al. 500 kV man-made three-phase earthing short circuit experiment in Northeast Power Grid[J]. Power System Technology, 2007, 31(4): 42–48
[3] 朱方, 汤涌, 张东霞, 等. 发电机励磁和调速器模型参数对东北电网大扰动试验仿真计算的影响[J]. 电网技术, 2007, 31(4): 69–74
ZHU Fang, TANG Yong, ZHANG Dongxia, et al. Influence of excitation and governor model parameters on simulation of large-disturbance test in Northeast China Power Grid[J]. Power System Technology, 2007, 31(4): 69–74
[4] 李颖, 贺仁睦. 负荷与PSS的相互作用对系统动态稳定的影响[J]. 电力系统自动化, 2004, 28(8): 40–44
LI Ying, HE Renmu. Effects of the interaction between load and PSS on power system dynamic stability[J]. Automation of Electric Power Systems, 2004, 28(8): 40–44
[5] 贺仁睦. 电力系统动态仿真准确度的探究[J]. 电网技术, 2000, 24(12): 1–4
HE Renmu. Research into veracity of power system dynamic simulation[J]. Power System Technology, 2000, 24(12): 1–4
[6] 黄丹, 陈树勇, 王玮. 基于广域测量信息的电力系统暂态稳定控制技术研究[J]. 发电技术, 2018, 39(5): 389–396
HUANG Dan, CHEN Shuyong, WANG Wei. Review on power system transient stability control technologies based on wide-area measurement information[J]. Power Generation Technology, 2018, 39(5): 389–396
[7] 陈剑, 王茂海, 刘连光. 同步发电机辨识参数对数据误差的敏感性分析[J]. 电力系统保护与控制, 2017, 45(8): 1–6
CHEN Jian, WANG Maohai, LIU Lianguang. Sensitivity of identification parameters to PMU data error of synchronous generator[J]. Power System Protection and Control, 2017, 45(8): 1–6
[8] 郝丽丽, 薛禹胜, WONG K P, 等. 关于电力系统动态仿真有效性的评述[J]. 电力系统自动化, 2010, 34(10): 1–7, 104
HAO Lili, XUE Yusheng, WONG K P, et al. A review of validity analysis of power system dynamic simulation[J]. Automation of Electric Power Systems, 2010, 34(10): 1–7, 104
[9] 陈刚, 何江, 吴小辰, 等. 基于混合动态仿真的发电机组模型有效性评估[J]. 电力系统自动化, 2011, 35(1): 34–38, 49
CHEN Gang, HE Jiang, WU Xiaochen, et al. Validity evaluation of a generator set model based on hybrid dynamic simulation[J]. Automation of Electric Power Systems, 2011, 35(1): 34–38, 49
[10] 马进, 盛文进, 贺仁睦, 等. 基于广域测量系统的电力系统动态仿真验证策略[J]. 电力系统自动化, 2007, 31(18): 11–15, 20
MA Jin, SHENG Wenjin, HE Renmu, et al. A simulation validation strategy based on wide area measurement[J]. Automation of Electric Power Systems, 2007, 31(18): 11–15, 20
[11] 安军, 王孜航, 穆钢, 等. 基于WAMS测量和戴维南等值的电力系统动态仿真误差溯源及可信度验证方法[J]. 电网技术, 2013, 37(5): 1389–1394
AN Jun, WANG Zihang, MU Gang, et al. Confidence level verification and tracking to error source for power grid dynamic simulation based on WAMS and thevenin equivalence[J]. Power System Technology, 2013, 37(5): 1389–1394
[12] KOSTEREV D. Hydro turbine-governor model validation in pacific northwest[J]. IEEE Transactions on Power Systems, 2004, 19(2): 1144–1149.
[13] 薄博, 马进, 贺仁睦. 基于变阻抗方法的电力系统混合仿真验证策略[J]. 电力系统自动化, 2009, 33(6): 6–10
BO Bo, MA Jin, HE Renmu. A hybrid dynamic simulation validation strategy based on time-varied impedance[J]. Automation of Electric Power Systems, 2009, 33(6): 6–10
[14] 刘思嘉, 余一平, 孙冉, 等. 基于PMU数据的混合动态仿真方法比较[J]. 电网与清洁能源, 2014, 30(12): 27–32, 40
LIU Sijia, YU Yiping, SUN Ran, et al. Comparisons of the hybrid dynamic simulation methods based on PMU data[J]. Power System and Clean Energy, 2014, 30(12): 27–32, 40
[15] 伍双喜, 吴文传, 张伯明, 等. 用PMU量测设置V-θ节点的混合动态仿真验证策略[J]. 电力系统自动化, 2010, 34(17): 12–16
WU Shuangxi, WU Wenchuan, ZHANG Boming, et al. A hybrid dynamic simulation validation strategy by setting V-θ buses with PMU data[J]. Automation of Electric Power Systems, 2010, 34(17): 12–16
[16] 翟江, 夏天, 田芳, 等. PSASP用户自定义建模混合步长仿真机制的实现与应用[J]. 电网技术, 2016, 40(11): 3497–3502
ZHAI Jiang, XIA Tian, TIAN Fang, et al. Realization and application of mixed step simulation mechanism of user defined modeling in PSASP[J]. Power System Technology, 2016, 40(11): 3497–3502
[17] 叶青, 朱永强, 李红贤. 基于PSO_GA算法BPA到PSASP数据转换[J]. 电力建设, 2015, 36(4): 104–109
YE Qing, ZHU Yongqiang, LI Hongxian. Data conversion of BPA to PSASP based on PSO_GA[J]. Electric Power Construction, 2015, 36(4): 104–109
[18] 崔航, 屠念念, 张景明. PSASP与Matlab/SimPowerSystems联合仿真接口方法研究[J]. 电力建设, 2015, 36(6): 89–95
CUI Hang, TU Niannian, ZHANG Jingming. Co-simulation and interface technology of PSASP and Matlab /SimPowerSystems[J]. Electric Power Construction, 2015, 36(6): 89–95
[19] 王武双, 王晓茹, 黄飞, 等. 电力系统仿真软件PSASP接口研究与应用[J]. 电网技术, 2011, 35(7): 113–117
WANG Wushuang, WANG Xiaoru, HUANG Fei, et al. Development and application of interface for power system analysis software package[J]. Power System Technology, 2011, 35(7): 113–117
[20] 先逸, 王晓茹, 刘月贤, 等. 电力系统仿真软件PSASP的在线应用[J]. 中国电力, 2014, 47(8): 45–50, 87
XIAN Yi, WANG Xiaoru, LIU Yuexian, et al. Online application of power system analysis software package (PSASP)[J]. Electric Power, 2014, 47(8): 45–50, 87
[21] 朱永利, 尹金良. 人工智能在电力系统中的应用研究与实践综述[J]. 发电技术, 2018, 39(2): 106–111
ZHU Yongli, YIN Jinliang. Review of research and practice of artificial intelligence application in power systems[J]. Power Generation Technology, 2018, 39(2): 106–111
[22] 朱永利, 石鑫, 王刘旺. 人工智能在电力系统中应用的近期研究热点介绍[J]. 发电技术, 2018, 39(3): 204–212
ZHU Yongli, SHI Xin, WANG Liuwang. Recent research hotspot introduction on the application of artificial intelligence in power system[J]. Power Generation Technology, 2018, 39(3): 204–212