PMU-Based Linear and Nonlinear Black-Box Modelling of Power Systems
محل انتشار: بیست و یکمین کنفرانس مهندسی برق ایران
سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,140
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شناسه ملی سند علمی:
ICEE21_163
تاریخ نمایه سازی: 27 مرداد 1392
چکیده مقاله:
This paper presents black-box modeling of power systems using both linear and nonlinear methods. These methods contain wavelet-based and Hammerstein-Wiener as nonlinear methods and state-space as a linear method. In this study, the power system has been considered as a multi input multi output black-box model while the field voltage of synchronous generators and the voltage of buses have been considered as input and output signals, respectively. Having the black-box model of power systems is useful to design controllers such as automatic voltage regulator (AVR), power system stabilizer (PSS), etc. Modeling procedure has been applied to IEEE 14-bus test case power system and required signals have been provided by phasor measurement units (PMUs). The simulation results show the high precision of the proposed scheme.
کلیدواژه ها:
نویسندگان
B Zaker
Electrical Engineering Department, Amirkabir University of Technology
G. B. Gharehpetian
Gharehpetian
N. N.
Electrical Engineering Department, Amirkabir University of Technology