DESIGNING OF ISLANDING DETECTION RELAY FOR SYNCHRONOUS GENERATOR USING ZONES ANALYSIS OF TWO-DIMENSIONAL WAVELET SIGNAL ENERGY

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SOBHANI BEHROOZ; SHAYEGHI HOSSEIN; AKBARIMAJD ADEL

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Journal: TABRIZ JOURNAL OF ELECTRICAL ENGINEERING Year:2016 | Volume:46 | Issue:1 (75) Page(s): 245-254

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Title

DESIGNING OF ISLANDING DETECTION RELAY FOR SYNCHRONOUS GENERATOR USING ZONES ANALYSIS OF TWO-DIMENSIONAL WAVELET SIGNAL ENERGY

Author(s)

SOBHANI BEHROOZ | SHAYEGHI HOSSEIN | AKBARIMAJD ADEL | Issue Writer Certificate

Keywords

ISLANDING DETECTIONQ2

MICROGRID SYSTEMQ2

DISTRIBUTED GENERATIONQ1

ENERGY ANALYSISQ2

WAVELET TRANSFORMQ2

Abstract

This paper presents a novel time-frequency analysis based technique for detection of synchronous generator islanding conditions. In the proposed method the output signals of DISTRIBUTED GENERATION are measured locally and analyzed in time-frequency domain. In order to detection of islanding condition, the proposed method is used of energy variations of the rate of change of active power wavelet coefficients signal in a two-dimensional form. By considering the place of signals in any time, the islanding condition could be detected. At first, all possible linear and nonlinear load switching, motor starting, capacitor bank switching, and islanding conditions, are simulated and the required detection parameters measured. Using the discrete wavelet theory, the energy of any decomposition level of all mother wavelet for parameters detection is calculated. From of these signals, the best of them are selected for ANFIS training for islanding. Simulation results confirm the performance of the proposed detection algorithm in comparison with existing methods in islanding and switching conditions.

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APA: Copy

SOBHANI, BEHROOZ, SHAYEGHI, HOSSEIN, & AKBARIMAJD, ADEL. (2016). DESIGNING OF ISLANDING DETECTION RELAY FOR SYNCHRONOUS GENERATOR USING ZONES ANALYSIS OF TWO-DIMENSIONAL WAVELET SIGNAL ENERGY. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 46(1 (75)), 245-254. SID. https://sid.ir/paper/256602/en

Vancouver: Copy

SOBHANI BEHROOZ, SHAYEGHI HOSSEIN, AKBARIMAJD ADEL. DESIGNING OF ISLANDING DETECTION RELAY FOR SYNCHRONOUS GENERATOR USING ZONES ANALYSIS OF TWO-DIMENSIONAL WAVELET SIGNAL ENERGY. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2016;46(1 (75)):245-254. Available from: https://sid.ir/paper/256602/en

IEEE: Copy

BEHROOZ SOBHANI, HOSSEIN SHAYEGHI, and ADEL AKBARIMAJD, “DESIGNING OF ISLANDING DETECTION RELAY FOR SYNCHRONOUS GENERATOR USING ZONES ANALYSIS OF TWO-DIMENSIONAL WAVELET SIGNAL ENERGY,” TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, vol. 46, no. 1 (75), pp. 245–254, 2016, [Online]. Available: https://sid.ir/paper/256602/en

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