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620.9+621.316 (5) |
Economia energiei în general (550) |
Electrotehnică (1154) |
SM ISO690:2012 CEAKI, Oana, LEU, Vasile. Propagarea perturbaţiilor armonice în reţeaua electrică. In: Energetica Moldovei. Aspecte regionale de dezvoltare, Ed. Ediția III, 2016, 29 septembrie - 1 octombrie 2016, Chișinău. Chișinău, Republica Moldova: Institutul de Energetică al Academiei de Științe a Moldovei, 2016, Ediția III, pp. 324-328. ISBN 978-9975-4123-5-3. |
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Energetica Moldovei. Aspecte regionale de dezvoltare Ediția III, 2016 |
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Conferința "Energetica Moldovei" Ediția III, 2016, Chișinău, Moldova, 29 septembrie - 1 octombrie 2016 | ||||||
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CZU: 620.9+621.316 | ||||||
Pag. 324-328 | ||||||
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Industrial activities efficiency depend on the used power quality. Modern equipment can be affected by deviations from the power quality. Electromagnetic disturbances in the distribution system are a sensitive issue for users and harmonic disturbances can affect their efficiency, but can also cause health effects on users. Operation of an electric arc furnace connected to the medium voltage network of urban determines voltage fluctuations and harmonic distortion leading to impaired users connected to the same bars. The paper presents an application performed using specialized software to analyze power grids from a distribution system real in order to create an overview of solutions for efficient operation of the distribution system in case a user determines harmonics disturbances in the supply network. The work consists in emphasizing the power quality problems incurred due to equipment causes disturbances in electricity distribution networks, and highlight solutions to their effective functioning. |
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Cuvinte-cheie Distorsiuni armonice, calitatea energiei electrice |
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