Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
147 0 |
Căutarea după subiecte similare conform CZU |
621.315.17 (8) |
Electrotehnică (1160) |
SM ISO690:2012 БАСМАНОВ, Владислав, КАЛИНИНА, Екатерина, ЧЕРЕПАНОВ, Вячеслав. Уменьшение колебаний напряжения в электрических сетях, питающих электродвигатели с резкопеременной нагрузкой, путем установки батарей продольной компенсации. In: Problemele Energeticii Regionale, 2023, nr. 3(59), pp. 42-53. ISSN 1857-0070. DOI: https://doi.org/10.52254/1857-0070.2023.3-59.05 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Problemele Energeticii Regionale | ||||||
Numărul 3(59) / 2023 / ISSN 1857-0070 | ||||||
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DOI:https://doi.org/10.52254/1857-0070.2023.3-59.05 | ||||||
CZU: 621.315.17 | ||||||
Pag. 42-53 | ||||||
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The article deals with the reduction of voltage fluctuations in electrical networks of industri-al enterprises with the help of longitudinal compensation batteries. The purpose of the article is to de-velop a method for calculating the optimal parameters of the longitudinal compensation installation, which makes it possible to perform calculations using numerical characteristics of the range of chang-es in the voltage and flicker dose. To achieve this goal, it is necessary to solve the following tasks: to develop a method for selecting the parameters of reducing voltage fluctuations, taking into account the random nature of the change in the parameters of network modes; using the proposed method, to de-velop a calculation method that allows choosing optimal parameters of capacitor units. The most sig-nificant result is the experimental and theoretical confirmation that the proposed method for selecting the parameters of longitudinal compensation batteries, taking into account the random nature of the change in the flicker dose, makes it possible to effectively apply longitudinal compensation to reduce voltage fluctuations in electrical networks of industrial enterprises with a rapidly changing load. The significance of the results is proved by the fact that the proposed method makes it possible to select a longitudinal compensation installation to limit voltage fluctuations at the design stage, thereby ensur-ing the quality of electric energy in networks with consumers having a rapidly changing load. The re-sulting calculation method is planned to be used in distribution electrical networks when performing technical measures to ensure the quality of electrical energy. |
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Cuvinte-cheie asynchronous motors, rapidly changing load, voltage swing, flicker dose, active power, reactive power, longitudinal compensation installation, motoare asincrone, sarcină semnificativ variabilă, variație de tensiune, doză de pâlpâire, putere activă, putere reactivă, setare de compensare în serie, асинхронные двигатели, резко переменная нагрузка, размах изменения напряжения, доза фликера, активная мощность, реактивная мощность, установка продольной компенсации |
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