A New Passive Islanding Detection Scheme for Distributed Generation Systems Based on Wavelets

被引：0

作者：

Aljankawey, A. S. ^{[1
]}

Liu, Ning ^{[1
]}

Diduch, C. P. ^{[1
]}

Chang, L. ^{[1
]}

机构：

[1] Univ New Brunswick Fredericton, Dept Elect & Comp Engn, Fredericton, NB, Canada

来源：

2012 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2012年

关键词：

Islanding detection; zero-sequence impedance; wavelet transforms; distributed generations; PERFORMANCE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a passive islanding detection algorithm that is based on a new index termed Zero-Sequence Impedance (ZSI). The ZSI is defined in the time-frequency domain as a means to reliably detect an islanding condition using measurements of voltage and current at the point of common coupling (PCC). The approach is applicable in distributed generation (DG) systems that use power electronic converters to connect to the electric power system (EPS) as well as distributed generators that interface directly to the EPS. The sensitivity of the new index has been assessed across a range of operating conditions and tested using records of off-line data.

引用

页码：4378 / 4382

页数：5

共 26 条

[1]

Aljankawey A.S., 2010, IEEE Electric Power and Energy Conference (EPEC), P1, DOI [DOI 10.1109/EPEC.2010.5697253, 10.1109/EPEC.2010.5697253]

[2]

[Anonymous], 2009, P 13 EUR C POW EL AP

[3]

[Anonymous], 2011 10 INT C ENV EL

[4] IEEE 1547 series of standards: Interconnection issues [J].

Basso, TS ;

DeBlasio, R .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2004, 19 (05) :1159-1162

[5]

Benjanarasut Jirawut, 2011, 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011, P649

[6]

Bower W., 2002, REPORT INT ENERGY AG, V5

[7]

Chui C.K, 1997, WAVELETS MATH TOOL S, V1

[8] Positive-Feedback-Based Active Anti-Islanding Schemes for Inverter-Based Distributed Generators: Basic Principle, Design Guideline and Performance Analysis [J].

Du, Pengwei ;

Ye, Zhihong ;

Aponte, Erick E. ;

Nelson, J. Keith ;

Fan, Lingling .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2010, 25 (12) :2941-2948

[9] Investigation of the Local Passive Anti-Islanding Scheme in a Distribution System Embedding a PMSG-Based Wind Farm [J].

El-Khattam, Walid ;

Yazdani, Amirnaser ;

Sidhu, Tarlochan S. ;

Seethapathy, Ravi .

IEEE TRANSACTIONS ON POWER DELIVERY, 2011, 26 (01) :42-52

[10]

Farach-Carson M.C., 2006, Tissue engineering and artificial organs, P1

← 1 2 3 →