Paper Title:
Research on Islanding Detection for Grid-Connected Inverter and Protection Criterion Based on Fuzzy Clustering Analysis
  Abstract

On the basis of introducing the causes and hazards of islanding, the paper classifies and generalizes the testing methods used currently about islanding. It is shown that applying single method to detect islanding will bring some wrong judgments. It is difficult to determine the protection thresholds by a single detection method, which will decrease protection sensitivity and result in system losses. This paper studies a method based on fuzzy clustering, which integrates variations of voltage amplitude and frequency change, mutations of current phase and voltage phase, as well as formation of voltage harmonics and so on, and determines the formation of islanding and the appropriate protection criterion.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 8: Modeling, Analysis, and Simulation of Manufacturing Processes
Edited by
Wu Fan
Pages
1971-1976
DOI
10.4028/www.scientific.net/AMR.383-390.1971
Citation
J. Dong, Y. J. Rong, "Research on Islanding Detection for Grid-Connected Inverter and Protection Criterion Based on Fuzzy Clustering Analysis", Advanced Materials Research, Vols. 383-390, pp. 1971-1976, 2012
Online since
November 2011
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Price
$32.00
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