Power Supply Reliability Evaluation Method for DC Distribution Network with Power Energy Router

Niu, Geng; Wu, Ming; Ji, Yu; Kou, Lingfeng; Hai, Zhang

doi:10.1109/ciced50259.2021.9556697

Cited by 3 publications

(2 citation statements)

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“…This network is called in this paper the Power Router Grid (PRG). The groundbreaking concept of PR is certainly introducing many research questions and challenges regarding protection, reliability, efficiency, and technical and economic feasibility, which should be investigated deeply [31], [32]. The same applies to the details of energy management systems and strategies of electrical energy transfer: both for continuous or discrete strategies [7], [8], [9], [10], [11].…”

Section: Introductionmentioning

confidence: 99%

Electrical Grids Based on Power Routers: Definition, Architecture and Modeling

et al. 2023

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Recent studies have developed a power electronic device known as the power router, able to fully control the power flows over the connected power lines. The present paper aims to extend the application of power routers to an electrical grid and explore its characteristics and limitations. It defines the power router grid concept, including the conditions for interconnection and architecture; it proposes a mathematical modelling methodology, analyses its operational requirements, and explores the degree of flexibility the proposed grid architecture provides. Finally, two case studies are presented to show the application of the power router grid in a practical example.INDEX TERMS Distribution grid, energy router, modeling, power router, smart grid.

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Section: Introductionmentioning

confidence: 99%

Electrical Grids Based on Power Routers: Definition, Architecture and Modeling

et al. 2023

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“…Achieving this demands significant investments that the electric power distributors must assume to guarantee the desired reliability indicators. These indicators for level 3 of Reliability in electric power systems (distribution level) are known as Average Energy Not Supplied (AENS), System Average Interruption Frequency Index (SAIFI), System Average Interruption Duration Index (SAIDI), and Customer Average Interruption Duration Index (CAIDI) [5], [6]. Measures to reduce failure rates and interruption repair times require considerable investment in human, material, and technical resources for repair and preventive and corrective maintenance [7].…”

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confidence: 99%