Performance Evaluation of Weighted Feedback Based UPQC under Various Power Quality Issues
محل انتشار: ماهنامه بین المللی مهندسی، دوره: 36، شماره: 3
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 119
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شناسه ملی سند علمی:
JR_IJE-36-3_002
تاریخ نمایه سازی: 16 اسفند 1401
چکیده مقاله:
Power efficiency is one of the big issues in the energy sector today. It becomes much more critical with the advent of sophisticated and complex systems, whose output is highly dependent on the efficiency of the power supply. Electronic systems are extremely vulnerable to disturbances, so industrial loads are less tolerant to power quality issues like voltage dips, voltage sags, voltage flickers, harmonics, and load unbalance, among others. For custom power applications, a variety of highly modular controllers that take advantage of newly available power electronics components are currently on the market. This paper introduces the concept of a unified power quality conditioner based on the VSC theorem, which is used to increase power quality. Capacitor banks, a series-active filter, and a shunt active filter make up the model. Negative-sequence current and harmonics are primarily compensated by series-active and shunt-active filters, while capacitor banks are used to compensate the reactive power of power frequency. This paper also includes using a weighted feedback algorithm to manage the PCC parameters as well as the UPQC performance. The proposed architecture has been put through its paces with a variety of distributed systems and fault scenarios. The entire framework was designed and analyzed with the help of MATLAB simulink and code.
کلیدواژه ها:
unified power quality conditioner ، weighted feedback algorithm ، fault conditions ، voltage source converter
نویسندگان
K. Bhavya
Department of Electrical & Electronics Engineering, JNTUK, Kakinada, India
P. V. V. Rama Rao
Department of Electrical & Electronics Engineering, Maturi Venkata Subba Rao (M.V.S.R) Engineering College, Hyderabad, India
L. Ravi Srinivas
Department of Electrical & Electronics Engineering, Gudlavalleru Engineering College, Gudlavalleru, India
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