The improvement of an islanding detection method based on the perturbation signal in case of a multi-photovoltaic operation

Thanh Son Tran, Duc Tuyen Nguyen, Goro Fujita

研究成果: Article

抄録

Islanding phenomenon is one of the consequences of the emergence and development of microgrids in the power system. Injected signal cancellation is a common problem in a multidistributed generation that has a significant influence on active islanding detection methods. In this study, this issue was analyzed by injecting a perturbation signal in the multi-photovoltaic system. Furthermore, the promising solution to eliminate injected signal cancellation was proposed in this paper. The solution was validated through mathematical explanations and simulation results.

元の言語English
記事番号4054
ジャーナルApplied Sciences (Switzerland)
9
発行部数19
DOI
出版物ステータスPublished - 2019 10 1

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cancellation
perturbation
simulation

ASJC Scopus subject areas

  • Materials Science(all)
  • Instrumentation
  • Engineering(all)
  • Process Chemistry and Technology
  • Computer Science Applications
  • Fluid Flow and Transfer Processes

これを引用

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keywords = "Active islanding detection method, DC grid, Injected signal cancellation, Islanding detection, Multi-distributed generations, Perturbation signal, Photovoltaic system",
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AU - Tran, Thanh Son

AU - Nguyen, Duc Tuyen

AU - Fujita, Goro

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N2 - Islanding phenomenon is one of the consequences of the emergence and development of microgrids in the power system. Injected signal cancellation is a common problem in a multidistributed generation that has a significant influence on active islanding detection methods. In this study, this issue was analyzed by injecting a perturbation signal in the multi-photovoltaic system. Furthermore, the promising solution to eliminate injected signal cancellation was proposed in this paper. The solution was validated through mathematical explanations and simulation results.

AB - Islanding phenomenon is one of the consequences of the emergence and development of microgrids in the power system. Injected signal cancellation is a common problem in a multidistributed generation that has a significant influence on active islanding detection methods. In this study, this issue was analyzed by injecting a perturbation signal in the multi-photovoltaic system. Furthermore, the promising solution to eliminate injected signal cancellation was proposed in this paper. The solution was validated through mathematical explanations and simulation results.

KW - Active islanding detection method

KW - DC grid

KW - Injected signal cancellation

KW - Islanding detection

KW - Multi-distributed generations

KW - Perturbation signal

KW - Photovoltaic system

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