ВЫЯВЛЕНИЕ НЕДОСТОВЕРНЫХ ИЗМЕРЕНИЙ ЭЛЕКТРИЧЕСКОЙ ЭНЕРГИИ С ПОМОЩЬЮ АПОСТЕРИОРНОГО АНАЛИЗА

Translated title of the contribution: Revealing of bad data measurements based on a posteriori analysis

Research output: Contribution to journalArticlepeer-review

Abstract

The importance of accuracy and reliability of the systems of power accounting metering information is emphasized in the article. Various mathematical methods of bad data identification are examined. Position of the method relative to the state estimation is the basis for methods separation into different types. Special attention is paid to the a posteriori bad data analysis. Applying of energy flow problem to reveal measurements with errors which exceeds admissible limits is described. In contradiction to traditional state estimation, energy flow problem variables are flows of energy. Test case is calculated to demonstrate the efficiency of the method.
Translated title of the contributionRevealing of bad data measurements based on a posteriori analysis
Original languageRussian
Pages (from-to)32-39
Number of pages8
JournalВестник Самарского государственного технического университета. Серия: Технические науки
Issue number2(42)
Publication statusPublished - 2014

GRNTI

  • 44.00.00 ENERGETICS

Level of Research Output

  • VAK List

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