Research on Joint Simulation Technology Based on Physical Fusion

doi:10.11985/2021.01.010

Abstract

Abstract:

In recent years, the power hardware-in-the-loop (PHIL) simulation technology of electrical systems based on real-time digital simulators has attracted widespread attention. It combines the advantages of digital simulation and physical simulation, which can effectively improve simulation accuracy and shorten the development cycle of simulation systems. However, due to the unsatisfactory power interface, the constructed PHIL simulation system will have stability problems. Based on the theory of PHIL simulation system of ideal transformer (ITM) interface algorithm, a method of introducing compensation signal into the control signal of controlled current source is proposed. The research on system stability analysis can provide guidance for meeting the needs of multi-scale system co-simulation and implementing co-simulation of different systems.

Key words: PHIL, interface algorithm, parallel impedance

CLC Number:

TM402

AI Fengming, FENG Shouhong, LIANG Xingzhuang, LI Weilin, LIN Qinzhou. Research on Joint Simulation Technology Based on Physical Fusion[J]. Journal of Electrical Engineering, 2021, 16(1): 70-76.

Figures/Tables 12

References 19

[1]	WU X, LENTIJO S, DESHMUK A, et al. Design and implementation of a power-hardware-in-the-loop interface:A non-linear load case study[C]// IEEE Applied Power Electronics Conference & Exposition,IEEE, 2005.
[2]	KUFFEL R, WIERCKX R P, DUCHEN H, et al. Expanding an analogue HVDC simulator’s modelling capability using a real-time digital simulator(RTDS)[C]// International Conference on Digital Power System Simulators,Icds. IEEE, 1995.
[3]	DMITRIEV-ZDOROV V B. Generalized coupling as a way to improve the convergence inrelaxation-based solvers[C]// Design Automation Conference,1996,with EURO-VHDL ’96 and Exhibition,Proceedings EURO-DAC ’96,European, 1996.
[4]	REN W, STEURER M, BALDWIN T L. Improve the stability and the accuracy of power hardware-in-the-loop simulation by selecting appropriate interface algorithms[J]. IEEE Transactions on Industry Applications, 2008,44(4):1286-1294.
[5]	REN W, STEURER M, BALDWIN T L. Interfacing issues in real-time digital simulators[J]. IEEE Transactions on Power Delivery, 2011,26(2):1221-1230.
[6]	REN W, STEURER M, BALDWIN T L. An effective method for evaluating the accuracy of power hardware-in-the-loop simulations[J]. IEEE Transactions on Industry Applications, 2009,45(4):1484-1490.
[7]	陈磊, 闵勇, 叶骏, 等. 数字物理混合仿真系统的建模及理论分析(一):系统结构与模型[J]. 电力系统自动化, 2009,33(23):9-13.
	CHEN Lei, MIN Yong, YE Jun, et al. Modeling and theoretical analysis of digital physical hybrid simulation system Ⅰ:System structure and model[J]. Automation of Electric Power Systems, 2009,33(23):9-13.
[8]	陈磊, 闵勇, 叶骏, 等. 数字物理混合仿真系统的建模及理论分析(二):接口、稳定性与相移分析[J]. 电力系统自动化, 2009,33(24):26-29.
	CHEN Lei, MIN Yong, YE Jun, et al. Modeling and theoretical analysis of digital physics hybrid simulation system Ⅱ:Interface,stability and phase shift analysis[J]. Automation of Electric Power Systems, 2009,33(24):26-29.
[9]	叶骏, 闵勇, 闵睿, 等. 基于时序分析的数字物理混合仿真技术(一):时序分析与离散动态模型[J]. 电力系统自动化, 2012,36(13):20-25.
	YE Jun, MIN Yong, MIN Rui, et al. Digital physics hybrid simulation technology based on time series analysis Ⅰ:Time series analysis and discrete dynamic model[J]. Power System Automation, 2012,36(13):20-25.
[10]	叶骏, 闵勇, 闵睿, 等. 基于时序分析的数字物理混合仿真技术(二):收敛性与准确性分析[J]. 电力系统自动化, 2012,36(14):17-22.
	YE Jun, MIN Yong, MIN Rui, et al. Digital physical hybrid simulation technology based on timing analysis Ⅱ:Convergence and accuracy analysis[J]. Power System Automation, 2012,36(14):17-22.
[11]	叶骏, 闵勇, 闵睿, 等. 基于时序分析的数字物理混合仿真技术(三):稳定性分析[J]. 电力系统自动化, 2012,36(15):14-18.
	YE Jun, MIN Yong, MIN Rui, et al. Digital physical hybrid simulation technology based on timing analysis Ⅲ:Stability analysis[J]. Automation of Electric Power Systems, 2012,36(15):14-18.
[12]	WU X, MONTI A. Methods for partitioning the system and performance evaluation in power-hardware-in-the- loop simulations:Part I[C]// Proc. IEEE IECON,Nov. 6-10, 2005: 257-262.
[13]	PARAN S, EDRINGTON C S, VURAL B. Investigation of HIL interfaces in nonlinear load studies[C]// 2012 North American Power Symposium (NAPS),Champaign,IL, 2012: 1-6,DOI: 10.1109/NAPS.2012.6336360.
[14]	VIEHWEIDER A, LEHFUSS F, LAUSS G. Interface and stability issues for SISO and MIMO power hard ware in the loop simulation of distribution networks with photovoltaic generation[J]. Int. J. Renew. Energy Res., 2012,2(4):632-639.
[15]	AYASUN S, FISCHL R, VALLIEU S, et al. Modeling and stability analysis of a simulation:Simulation interface for hardware-in-the-loop applications[J]. Simulation Modelling Practice & Theory, 2007,15(6):734-746.
[16]	HONG M, HORIE S, MIURA Y, et al. A method to stabilize a power hardware-in-the-loop simulation of inductor coupled systems[J]. Proc. Int. Conf. Power Syst. Transients IPST, 2009: 1-7.
[17]	刘咏麟. 求解代维南或诺顿等效电路的简捷方法——替代定理的新应用[J]. 沈阳建筑工程学院学报, 1986(1):51-56.
	LIU Yonglin. A simple method to solve the equivalent circuit of Devenin or Norton——A new application of substitution theorem[J]. Journal of Shenyang Institute of Civil Engineering, 1986(1):51-56.
[18]	邢作霞, 芦彦东, 董焕宝. 基于虚拟阻抗的变阻感比低压微电网功率控制策略研究[J]. 电气工程学报, 2018,13(5):14-20.
	XING Zuoxia, LU Yandong, DONG Huanbao. Power decoupling control strategy of variable impedance ratio based on virtual impedance for microgrid[J]. Journal of Electrical Engineering, 2018,13(5):14-20.
[19]	杨永前. 提高电力系统暂态稳定性的TCPST模糊逻辑控制器设计[J]. 电气工程学报, 2018,13(12):42-47.
	YANG Yongqian. Designing a fuzzy logic controller for TCPST to enhance the transient stability of power system[J]. Journal of Electrical Engineering, 2018,13(12):42-47.