Power SystemAnalysis for Nonsinusoidal Steady State Studies Based onWavelets
Publish place: Journal of Iranian Association of Electrical and Electronics Engineers، Vol: 5، Issue: 2
Publish Year: 1387
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JIAE-5-2_004
تاریخ نمایه سازی: 13 تیر 1396
Abstract:
In this paper power system model is represented in a new domain that relates to Multi-Resolution Analysis (MRA) space. By developing mathematical model of elements in this space using Galerkin method, a new alternative method for power system simulation in nonsinusoidal and periodic conditions is developed. The mathematical formulation and characteristics of new proposed space is expressed. Also the relation between this domain and spectral analysis is presented. Transmission line and switching devices modeling in the proposed domain is investigated. To consider frequency dependency of line parameters and to obtain harmonics information, the relationship between this dependency and the new suggested domain is discussed. Then the new algorithm is presented and demonstrated for two case studies.
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Authors
A Ketabi
Assistant Professor, Electrical Engineering department, University of Kashan, Kashan, Iran
M Khoshkholgh
PhD Student, Electrical Engineering department, University of Kashan, Kashan, Iran