Видання зареєстровані авторами шляхом самоархівування
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Item Renewable energy in India(Sumy State University, 2016) Mahapatro, G.Renewable energy in India comes under the purview of the Ministry of New and Renewable Energy. India was the first country in the world to set up a ministry of non-conventional energy resources, in early 1980s. India's cumulative grid interactive or grid tied renewable energy capacity (excluding large hydro) has reached about 42 GW, of which 66% comes from wind, while solar PV contributed nearly 14.59% along with biomass and small hydro power of the renewable energy installed capacity in India.Item Methods for Improving the Quality of Electric Energy(Sumy State University, 2015) Лебединський, Ігор Леонідович; Лебединский, Игорь Леонидович; Lebedynskyi, Ihor Leonidovych; Романовський, Володимир Ігоревич; Романовский, Владимир Игоревич; Romanovskyi, Volodymyr Ihorevych; Качан, Максим Віталійович; Качан, Максим Витальевич; Kachan, Maksym VitaliiovychIn modern electrical networks the number of electrical devices with nonlinear current-voltage characteristics is constantly increasing. Such devices create var flows in the system and cause current and voltage unsinusoidality in the network, which leads to increased losses in power lines and transformers, damages in banks of capacitors, increasing neutral currents and reducing power factor.