A Voltage Control Method for Power Distribution Lines Utilizing Dispersed Customer Resources

Ishihara, Hiroki; Nada, Kaho; Tanaka, M.; Inoue, S.; Kuwata, Akiko; Takano, Tomihiro

doi:10.23919/epe20ecceeurope43536.2020.9215963

Cited by 3 publications

(1 citation statement)

References 11 publications

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“…The range of VPP functioning is wide. Thus, there is a possibility of indicating different research trends that concerns VPP, e.g., network voltage control by renewable energy sources integrated [15][16][17][18], power flow control and analysis [19][20][21][22], playing a role on the energy market [23][24][25][26], energy management in a VPP [27][28][29][30], optimal active and reactive power scheduling [31][32][33][34], and ESS sizing, localization, and management in VPP [35][36][37][38].…”

Section: Introductionmentioning

confidence: 99%

A Case Study on Data Mining Application in a Virtual Power Plant: Cluster Analysis of Power Quality Measurements

et al. 2021

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One of the recent trends that concern renewable energy sources and energy storage systems is the concept of virtual power plants (VPP). The majority of research now focuses on analyzing case studies of VPP in different issues. This article presents the investigation that is based on a real VPP. That VPP operates in Poland and consists of hydropower plants (HPP), as well as energy storage systems (ESS). For specific analysis, cluster analysis, as a representative technique of data mining, was selected for power quality (PQ) issues. The used data represents 26 weeks of PQ multipoint synchronic measurements for 5 related to VPP points. The investigation discusses different input databases for cluster analysis. Moreover, as an extension to using classical PQ parameters as an input, the application of the global index was proposed. This enables the reduction of the size of the input database with maintaining the data features for cluster analysis. Moreover, the problem of the optimal number of cluster selection is discussed. Finally, the assessment of clustering results was performed to assess the VPP impact on PQ level.

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Section: Introductionmentioning

confidence: 99%

A Case Study on Data Mining Application in a Virtual Power Plant: Cluster Analysis of Power Quality Measurements

et al. 2021

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An Advanced Voltage Regulation Control for Distributed Wind Turbine Generators

Ojetola

Darbali-Zamora

Wilches-Bernal

2023

2023 IEEE Power &Amp; Energy Society Innovative Smart Grid Technologies Conference (ISGT)

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A Case Study on Power Quality in a Virtual Power Plant: Long Term Assessment and Global Index Application

et al. 2020

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The concept of virtual power plants (VPP) was introduced over 20 years ago but is still actively researched. The majority of research now focuses on analyzing case studies of such installations. In this article, the investigation is based on a VPP in Poland, which contains hydropower plants (HPP) and energy storage systems (ESS). For specific analysis, the power quality (PQ) issues were selected. The used data contain 26 weeks of multipoint, synchronic measurements of power quality levels in four related points. The investigation is concerned with the application of a global index to a single-point assessment as well as an area-related assessment approach. Moreover, the problem of flagged data is discussed. Finally, the assessment of VPP’s impact on PQ level is conducted.

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A Voltage Control Method for Power Distribution Lines Utilizing Dispersed Customer Resources

Cited by 3 publications

References 11 publications

A Case Study on Data Mining Application in a Virtual Power Plant: Cluster Analysis of Power Quality Measurements

A Case Study on Data Mining Application in a Virtual Power Plant: Cluster Analysis of Power Quality Measurements

An Advanced Voltage Regulation Control for Distributed Wind Turbine Generators

A Case Study on Power Quality in a Virtual Power Plant: Long Term Assessment and Global Index Application

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