Title :
Enhancing the computing efficiency of power system dynamic analysis with PSS_E
Author :
Meng, Ke ; Dong, Zhao Yang ; Wong, Kit Po
Author_Institution :
Dept. of Electr. Eng., Hong Kong Polytech. Univ., Kowloon, China
Abstract :
Power system simulator for engineering (PSS_E) has gained great success in power energy industry for its powerful simulation and analysis functions. Along with market deregulation, power system planning and stability analysis warrants more effective and fast techniques due to the ever expanding large-scale interconnection of power networks. Running large-scale system multiple case studies on PSS_E will cost intensive time and efforts. In this paper, we accelerate PSS_E dynamic simulations with EnFuzion based distributed computing technique. This approach is proved to be effective by testing with 39-bus New England power system ¿n-1¿ and ¿n-1-1¿ contingency analysis. The results show that the simulation process can be speeded dramatically and the total elapsed time can be reduced proportionally with the increase of computer nodes.
Keywords :
power engineering computing; power markets; power system dynamic stability; power system interconnection; power system planning; 39-bus New England power system; EnFuzion based distributed computing technique; PSS_E dynamic simulation; market deregulation; power energy industry; power network interconnection; power system planning; power system simulator; power system stability analysis; Analytical models; Computational modeling; Large-scale systems; Power engineering computing; Power system analysis computing; Power system dynamics; Power system interconnection; Power system planning; Power system simulation; Power system stability; Distributed computing; EnFuzion; PSS_E; Power System Dynamic simulations;
Conference_Titel :
Systems, Man and Cybernetics, 2009. SMC 2009. IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
978-1-4244-2793-2
Electronic_ISBN :
1062-922X
DOI :
10.1109/ICSMC.2009.5346062