Research and Solution Proposals to Optimize Distribution Power Grids in Smart Grid Condition

• Autorzy: Pham Trung Son , Nguyen Dinh Tien , Nguyen Quang Thuan , Dang Quang Khoa

Identyfikatory

DOI

10.29227/IM-2021-02-46

• Języki publikacji: EN

Abstrakty

EN

Smart Grid is a concept for transforming the electric power grid by using advanced automatic control and communications techniques and other forms of information technology. It integrates innovative tools and technologies from: generation, transmission and distribution. This also includes consumer appliances and equipment. This concept integrates energy infrastructure, processes, devices, information and markets into a coordinated and collaborative process. All allowing energy to be generated, distributed and consumed flexibly and efficiently. However, the Smart Grid with the integration of distributed generation itself also creates a several disadvantages. There can be problems with: stability and reliability, relay protection, isolation and operational isolation in which the problem is to create a burden on the distribution grid when transmitting electrical energy sources. Optimizing power flow and bringing high operating efficiency on Smart Grid conditions is an urgent issue. This paper focuses on researching and proposing solutions for optimal calculation of power flow on Smart Grid. The paper has researched, and analyzed calculation solutions to optimize power flow and proposed to use the Lagrange multiplier method. The study performed calculations for a typical Smart Grid model with three distributed generations. Calculation results have shown that the role of the method is to fully perform the optimal calculation of the power flow on the grid. This is in order to reduce power loss and energy loss as well as increasing operational efficiency while improving power quality in Smart Grid conditions.

Słowa kluczowe

EN

smart grid; power loss; energy loss; optimization; distribution power grids

PL

strata energii; optymizacja; dystrybucja

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2021
• Tom: no. 2
• Strony: 479--486
• Opis fizyczny: Bibliogr. 29 poz., rys., tab.

Twórcy

autor

Pham Trung Son

• Hanoi University of Mining and Geology, 18 Vien street, Hanoi, Vietnam

autor

Nguyen Dinh Tien

• Hanoi University of Industry, Hanoi, Vietnam

autor

Nguyen Quang Thuan

• Thuyloi University, Hanoi, Vietnam

autor

Dang Quang Khoa

• Vinh University of Technology Education, Nghe An, Vietnam

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).