Journal of Siberian Federal University. Engineering & Technologies / Investigation of the Influence of an Energy Router on Autonomous Operation Duration of Power Supply System with RES

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2026 19 (7)
Authors
Ignatyev, Nikolay I.; Iakibchuk, Stepan Yu.; Markin, Anton S.
Contact information
Ignatyev, Nikolay I.: Far Eastern Federal University (Vladivostok, Russian Federation); Russia JSC “Khabarovsk Energy Technology Company” RusHydro Research Center on Russky Island (Khabarovsk, Russian Federation); ; Iakibchuk, Stepan Yu.: Far Eastern Federal University (Vladivostok, Russian Federation); Russia JSC “Khabarovsk Energy Technology Company” RusHydro Research Center on Russky Island (Khabarovsk, Russian Federation); Markin, Anton S.: Far Eastern Federal University (Vladivostok, Russian Federation); PJSC “Rosseti”, Primorskoye Enterprise of Main Electric Grids (Vladivostok, Russian Federation)
Keywords
energy router; energy efficiency, solar; wind generation; renewable energy sources; optimization; protective algorithms; control algorithms
Abstract

The article is devoted to the issue of applying energy routers in power supply systems equipped with renewable generation sources. General information about energy routers is provided, and their generalized structure is formed and presented graphically. Four topologies of energy routers are highlighted. It is shown that modern scientific literature does not pay sufficient attention to the efficiency of energy router usage from the perspective of minimizing consumer outage duration under various operating modes. A model of a power supply system containing a two-stage topology energy router, switchable loads with different priority levels, wind and solar-based generation sources is presented. Testing conditions for the power supply system have been synthesized at various combinations of renewable energy source outputs and under varying external grid disconnection scenarios. The comparison of protection algorithms for the energy router differing in approaches towards maintaining operation of high-priority loads has been conducted. The simulation results demonstrated unequal effectiveness of the developed algorithms, based on which appropriate recommendations regarding their application were given

Pages
878–891
EDN
RQHOLM
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/160191

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