PSASP模型向PSCAD软件转换可行性研究
The Research of Model Transformation Feasibility from PSASP to PSCAD

DOI: 10.12677/SG.2015.53016, PP. 129-136

Keywords: PSASP，PSCAD，模型转换
PSASP, PSCAD, Model Transformation

Full-Text   Cite this paper   Add to My Lib

Abstract:

工程中常采用计算机仿真对大电网的运行特性进行分析计算。其中机电暂态仿真主要对大电网整体的稳定性进行分析，电磁暂态仿真主要针对局域电网的动态特性进行研究，如电力系统过电压计算、保护及控制装置及直流电力电子设备开关特性等。我国电力系统数据主要沿用机电暂态仿真软件格式填写记录，电磁暂态仿真数据匮乏，因此需要将机电暂态数据转换为电磁暂态数据。本文通过对潮流数据和动态模型转换进行分析，针对PSASP和PSCAD两软件的共有模型(如发电机、变压器、输电线路、负荷及补偿器等)，进行参数比较后利用数学等值计算对模型进行转换，从而通过数学分析充分验证了PSASP模型向PSCAD转换的可行性。
Digital simulation is usually utilized to analyze the operating characteristics of large-scale power grid, including electromechanical transient simulation for research on grid overall stability and electromagnetic transient simulation for study of local grid dynamic characteristics such as over-voltage calculation, protection configuration and DC power electronic switching device characte-ristics. However, power system data is mainly record as electromechanical transient simulation format and electromagnetic transient simulation data is quite poor. Therefore electromechanical transient data needs to be converted to electromagnetic transient data. For common model in PSASP and PSCAD software (such as generator, transformer, transmission line, load and compen-sator, etc.), this paper transform the model after comparing parameters using mathematical equi- valence, and fully proves the feasibility of transformation to the PSCAD PSASP model through ma-thematics analysis.？

References

[1]	刘振亚, 张启平 (2013) 国家电网发展模式研究. 中国电机工程学报, 07, 1-10.
[2]	Wang, C.X. and Li, J.S. (2003) Operation characteristics analysis of south China hybrid power network composed of HVAC and HVDC. Automation of Electric Power Systems, 16, 84-86.
[3]	刘振亚, 张启平, 董存, 等 (2014) 通过特高压直流实现大型能源基地风、光、火电力大规模高效率安全外送研究. 中国电机工程学报, 16, 2513-2522.
[4]	刘振亚, 秦晓辉, 赵良, 等. (2013) 特高压直流分层接入方式在多馈入直流电网的应用研究. 中国电机工程学报, 10, 1-7.
[5]	Buchholz, B.M. and Lei, X. (2000) Advanced solutions for power system analysis-computer study and real-time simulation. IEEE Transactions on Power Systems. IEEE Power System Technology, 2, 613-618.
[6]	Watson, N. and Arrillaga, J. (2003) Power systems electromagnetic transients simulation. Iet.
[7]	陶华 (2010) BPA向EMTDC/PSCAD模型转换方法的研究. 华北电力大学, 北京.
[8]	Anderson, G.W.J., Watson, N.R., Arnold, C.P., et al. (1995) A new hybrid algorithm for analysis of HVDC and FACTS systems. Proceedings of the International Conference on Energy Management and Power Delivery, 2, 462- 467.
[9]	Dommel, H.W. and Meyer, W.S. (1974) Computation of electromagnetic transients. Proceedings of the IEEE, 62, 983-993.
[10]	陶华, 许津津, 邹文聪 (2013) BPA向PSCAD模型转换的研究. 电力自动化设备, 8, 152-156.
[11]	余锐 (2001) 电力系统稳定性分析方法探究. 四川电力技术, 4, 3-6.
[12]	柳勇军, 闵勇, 梁旭 (2006) 电力系统数字混合仿真技术综述. 电网技术, 13, 38-43.
[13]	Wu, Z.X. and Zhou, X.X. (1998) Power System Analysis Software Package (PSASP)—An integrated power system analysis tool. Proceedings of the International Conference on Power System Technology, Beijing, 18-21 August 1998, 38-43.
[14]	Fankhauser, H.R., Aneros, K., Edris, A. and Torseng, S. (1990) Advanced simulation techniques for the analysis of power system dynamics. IEEE Computer Applications in Power, 3, 31-36.
[15]	Wang, X.G., Wilson, P. and Woodford, D. (2002) Interfacing transient stability program to EMTDC program. Proceedings of the International Conference on Power System Technology, Kunming, 13-17 October 2002, 272-274.
[16]	许烽, 翁华, 徐政, 陈新琪, 顾益磊, 裘鹏 (2013) 基于PSCAD/EMTDC的大规模交直流系统快速建模及有效性分析. 高电压技术, 11, 2762-2772.
[17]	糜作维, 周遥, 王林 (2010) 电力系统仿真工具综述. 电气开关, 4, 8-10.
[18]	Yue, C., Tian, F., Zhou, X., Wu, Z.-X. and Li, R.-M. (2006) Principle of interfaces for hybrid simulation of power system electromagnetic-electromechanical transient process. Power System Technology, 30, 23-27.
[19]	徐昊, 贺仁睦, 周静姝, 张民 (2011) 从BPA到EMTDC的动态模型转换. 现代电力, 3, 7-13.
[20]	Tessarolo, A., Castellan, S., Menis, R. and Ferrari, G. (2010) On the modeling of commutation transients in split-phase synchronous motors supplied by multiple load-commutated inverters. IEEE Transactions on Industrial Electronics, 57, 35-43.
[21]	Belyaev, D.V., Veinger, A.M., Lazarev, G.B., Novakovskii, A.N. and Sultanov, A.T. (2007) Semiconductor converters of electric energy electromagnetic and electromechanical processes in an electric drive under frequency converter parallel operation to induction motor. Russian Electrical Engineering, 78, 236-242.
[22]	Wang, T., Li, L., He, P. and Wang, X.-R. (2013) Comparison between electromechanical transient model and electromagnetic transient model of DC in low frequency oscillation analysis. Power System Protection and Control, 41, 17- 23.
[23]	徐政, 徐琼璟, 任雷 (2008) BPA与PSASP及PSS/E 机电暂态仿真的负荷模型比较. 南方电网技术, 5, 32-35.
[24]	Mahseredjian, J., Saad, O. and Dennetiere, S. (2009) Computation of power system transients: Modeling portability. Proceedings of the IEEE Power & Energy Society General Meeting, Calgary, 26-30 July 2009, 1-6.

Full-Text