Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement

Wang Miao

doi:doi:10.11648/j.sd.20170501.21

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Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement

Wang Miao

Published in Science Discovery (Volume 5, Issue 1)

Received: 20 April 2017 Published: 20 April 2017

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Abstract

A lot of research has been done on islanding detection of photovoltaic(PV) power system. In these schemes, islanding can be detected by schemes based on convertor control. The range of these research is islanding occurs in a single power station or distributed generation system. However, experiments proof that islanding also occurs in large-scale wind farms. Classical islanding detection schemes such as active frequency drift scheme or reactive power disturbance scheme may not suitable to this situation due to the different parameter when islanding occurs in large-scale new energy power stations. Meanwhile, islanding detection scheme based on system impedance detecion is an ideal scheme to detect islanding in large-scale new energy power stations. However, reaearch on islanding detection scheme based on system impedance only compute the impedance of the outlet end of the convertor, in other words, in a single power station and overlook the problems when the scheme is applied to large-scale new energy power stations, such as power quality problem and signal attenuation problem and so on. This artical will analyze the feasibility of using system impedance to detect islanding in large-scale new energy power stations.

Published in	Science Discovery (Volume 5, Issue 1)
DOI	10.11648/j.sd.20170501.21
Page(s)	69-76
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Islanding Detection, System Impedance, New Energy Power Station

References

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[2]	Vieira J.C.M., Freitas W., Wilsun X., et al. “Performance of frequency relays for distributed generation protection [J]”. 1EEE Transactions on PowerDelivery., vol. 3, pp. 1120-1127, Aug. 1993.
[3]	Sung-И J., Kwang-Ho K.,“An islanding detection method for distribution generation using voltage unbalance and total harmonic distortion of current [J]”. IEEE Transactions on PowerDelivery., vol. 19, pp. 745-752, 2004.
[4]	Ropp M. E., Begovic M., Rohatgi A. “Analysis and performance assessment of the active frequency drift method of islanding prevention [J]”.IEEE Transaction on Energy Conversion., vol. 3, pp. 810-816, 1999.
[5]	Jin Beom J., Hee Jun K, Kang Soon A., et al. “novel method for anti-islanding using reactive power[C]” 27th International Telecommunications Conference, NTELEC’05, 2005: 101-106.
[6]	刘方锐，段善旭，康勇，张宇.多机光伏并网逆变器的孤岛检测技术[J].电工技术学报,2010,25(1):167-171。
[7]	刘方锐，余蜜，张宇，段善旭，康勇.主动移频法在光伏并网逆变器并联运行下的孤岛检测极力研究。
[8]	谢少军，季林，许津铭.并网逆变器电网阻抗检测技术综述[J].电网技术，2015,39(2):320-326。
[9]	胡国珍，段善旭，陈昌松，等.弱电网下储能电池能量回馈系统自适应并网控制策略[J].电力系统自动化，2013,37(1):84-89。
[10]	Asiminoaei L, Teodorescu R, Blaabjerg F, et al. A digital controlled PV-inverter with grid impedance estimation for ENS detection [J]. IEEE Transactions on Power Electronics, 2005, 20(6): 1480-1490.
[11]	Asiminoaei L, Teodorescu R, Blaabjerg F, et al. Implementation and test of an online embedded grid impedance estimation technique for PV inverters [J], IEEE Transactions on Industrial Electronics, 2005, 52(4): 1136-1144.
[12]	Ciobotaru M, Teodorescu R, Blaabjerg F. On-line grid impedance estimation based on harmonic injection for grid-connected PV inverter [C], 2007 IEEE International Symposium on Industrial Electronics. Vigo, Spain: IEEE, 2007: 2437-2442.
[13]	汤婷婷，张兴，谢东，等.基于高频注入阻抗检测的孤岛检测研究[J].电力电子技术,2013,47(3):70-72。
[14]	韩耀鹏．基于可控短路技术的微电网孤岛检测技术研究.[D].山东大学，2011。
[15]	J. Kliber, Wencong Wang, Wilsun Xu. Local Anti-Islanding Protection for Distributed Generators Based on Impedance Measurements. IEEE Electric Power Conference, pp.1-5, Oct. 2008.
[16]	卢晓惠．基于系统阻抗测量的有源孤岛保护技术研究.[D].山东大学，2013。
[17]	Roinila T, Vilkko M, Sun J. Broadband methods for online grid impedance measurement [C]. 2013 IEEE Energy Conversion Congress and Exposition. Denver, CO: IEEE, 2013: 3003-3010.
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Wang Miao. (2017). Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement. Science Discovery, 5(1), 69-76. https://doi.org/10.11648/j.sd.20170501.21

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Wang Miao. Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement. Sci. Discov. 2017, 5(1), 69-76. doi: 10.11648/j.sd.20170501.21

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Wang Miao. Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement. Sci Discov. 2017;5(1):69-76. doi: 10.11648/j.sd.20170501.21

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@article{10.11648/j.sd.20170501.21,
  author = {Wang Miao},
  title = {Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement},
  journal = {Science Discovery},
  volume = {5},
  number = {1},
  pages = {69-76},
  doi = {10.11648/j.sd.20170501.21},
  url = {https://doi.org/10.11648/j.sd.20170501.21},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170501.21},
  abstract = {A lot of research has been done on islanding detection of photovoltaic(PV) power system. In these schemes, islanding can be detected by schemes based on convertor control. The range of these research is islanding occurs in a single power station or distributed generation system. However, experiments proof that islanding also occurs in large-scale wind farms. Classical islanding detection schemes such as active frequency drift scheme or reactive power disturbance scheme may not suitable to this situation due to the different parameter when islanding occurs in large-scale new energy power stations. Meanwhile, islanding detection scheme based on system impedance detecion is an ideal scheme to detect islanding in large-scale new energy power stations. However, reaearch on islanding detection scheme based on system impedance only compute the impedance of the outlet end of the convertor, in other words, in a single power station and overlook the problems when the scheme is applied to large-scale new energy power stations, such as power quality problem and signal attenuation problem and so on. This artical will analyze the feasibility of using system impedance to detect islanding in large-scale new energy power stations.},
 year = {2017}
}

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TY  - JOUR
T1  - Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement
AU  - Wang Miao
Y1  - 2017/04/20
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170501.21
DO  - 10.11648/j.sd.20170501.21
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 69
EP  - 76
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170501.21
AB  - A lot of research has been done on islanding detection of photovoltaic(PV) power system. In these schemes, islanding can be detected by schemes based on convertor control. The range of these research is islanding occurs in a single power station or distributed generation system. However, experiments proof that islanding also occurs in large-scale wind farms. Classical islanding detection schemes such as active frequency drift scheme or reactive power disturbance scheme may not suitable to this situation due to the different parameter when islanding occurs in large-scale new energy power stations. Meanwhile, islanding detection scheme based on system impedance detecion is an ideal scheme to detect islanding in large-scale new energy power stations. However, reaearch on islanding detection scheme based on system impedance only compute the impedance of the outlet end of the convertor, in other words, in a single power station and overlook the problems when the scheme is applied to large-scale new energy power stations, such as power quality problem and signal attenuation problem and so on. This artical will analyze the feasibility of using system impedance to detect islanding in large-scale new energy power stations.
VL  - 5
IS  - 1
ER  -

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Author Information

Wang Miao

Graduate Faculty, China Electric Power Research Institute, Beijing, China

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APA Style

Wang Miao. (2017). Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement. Science Discovery, 5(1), 69-76. https://doi.org/10.11648/j.sd.20170501.21

Copy | Download

ACS Style

Wang Miao. Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement. Sci. Discov. 2017, 5(1), 69-76. doi: 10.11648/j.sd.20170501.21

Copy | Download

AMA Style

Wang Miao. Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement. Sci Discov. 2017;5(1):69-76. doi: 10.11648/j.sd.20170501.21

Copy | Download

@article{10.11648/j.sd.20170501.21,
  author = {Wang Miao},
  title = {Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement},
  journal = {Science Discovery},
  volume = {5},
  number = {1},
  pages = {69-76},
  doi = {10.11648/j.sd.20170501.21},
  url = {https://doi.org/10.11648/j.sd.20170501.21},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170501.21},
  abstract = {A lot of research has been done on islanding detection of photovoltaic(PV) power system. In these schemes, islanding can be detected by schemes based on convertor control. The range of these research is islanding occurs in a single power station or distributed generation system. However, experiments proof that islanding also occurs in large-scale wind farms. Classical islanding detection schemes such as active frequency drift scheme or reactive power disturbance scheme may not suitable to this situation due to the different parameter when islanding occurs in large-scale new energy power stations. Meanwhile, islanding detection scheme based on system impedance detecion is an ideal scheme to detect islanding in large-scale new energy power stations. However, reaearch on islanding detection scheme based on system impedance only compute the impedance of the outlet end of the convertor, in other words, in a single power station and overlook the problems when the scheme is applied to large-scale new energy power stations, such as power quality problem and signal attenuation problem and so on. This artical will analyze the feasibility of using system impedance to detect islanding in large-scale new energy power stations.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Research on Feasibility of Large-scale New Energy Islanding Detection Scheme Based on Impedance Measurement
AU  - Wang Miao
Y1  - 2017/04/20
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170501.21
DO  - 10.11648/j.sd.20170501.21
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 69
EP  - 76
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170501.21
AB  - A lot of research has been done on islanding detection of photovoltaic(PV) power system. In these schemes, islanding can be detected by schemes based on convertor control. The range of these research is islanding occurs in a single power station or distributed generation system. However, experiments proof that islanding also occurs in large-scale wind farms. Classical islanding detection schemes such as active frequency drift scheme or reactive power disturbance scheme may not suitable to this situation due to the different parameter when islanding occurs in large-scale new energy power stations. Meanwhile, islanding detection scheme based on system impedance detecion is an ideal scheme to detect islanding in large-scale new energy power stations. However, reaearch on islanding detection scheme based on system impedance only compute the impedance of the outlet end of the convertor, in other words, in a single power station and overlook the problems when the scheme is applied to large-scale new energy power stations, such as power quality problem and signal attenuation problem and so on. This artical will analyze the feasibility of using system impedance to detect islanding in large-scale new energy power stations.
VL  - 5
IS  - 1
ER  -

Copy | Download