Impact of renewable generation unit on stability of power systems |
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Affiliation: | National Research Tomsk Polytechnic University, Tomsk, Russia |
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Abstract: | Nowadays, the development of the electric power system is associated with the penetration of power generation units based on renewable energy sources and operated with energy storage systems. However, the operation of such generation units changes and complicates the processes in the electric power system, which determines the need for a number of studies and analyses. This paper presents the results of assessing the impact of the operation of photovoltaic plants on the static stability of the electric power system. To achieve the goal, the EUROSTAG software was used. The results of studies of normal and post-emergency modes of electric power system with the different penetration level of generation units are presented, power system stability coefficients of active power and voltage are determined, damping properties of electric power system based on the calculation of the transient damping coefficient of the damping process are estimated. |
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Keywords: | Hydrogen Industrial fuel cells Electric power system Static stability Damping Hydrogen storage |
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