Bad data detection and identification in power system state estimation with network parameters uncertainty
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
KBEI02_011
تاریخ نمایه سازی: 5 بهمن 1395
Abstract:
The State Estimation (SE) problem in electric power systems consists of three main functions: estimation, bad data detection and identification. D’Antona formalized the estimationprocedure considering the contribution of both the measurement and the network parameters to uncertainty, in the so called extendedSE. This paper presents an investigation of the effectiveness of data detection and identification in the extended SE. Some results on asimple three buses network are given as a test case of the proposed approach.
Keywords:
State estimation , network parameters uncertainty/bad data detection and identification
Authors
Gabriele D’Antona
Department of Energy Politecnico di Milano Milan, Italy
Luca Perfetto
Department of Energy Politecnico di Milano Milan, Italy