Development of actions of improvement of quality of electric energy in networks of 6 kV with variable and nonlinear load
Jazyk: | ruština |
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Rok vydání: | 2019 |
Předmět: | |
DOI: | 10.18720/spbpu/3/2019/vr/vr19-1830 |
Popis: | Ð ÑабоÑе пÑоизведен анализ показаÑелей каÑеÑÑва ÑлекÑÑиÑеÑкой ÑнеÑгии в ÑеÑÑÑ 6 кРÐС-352 35/6 кÐ, пиÑаÑÑей гоÑно-обогаÑиÑелÑнÑй ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°Ñ ÐР«ÐпаÑиÑ». ÐÑоизведена оÑенка ÑооÑвеÑÑÑÐ²Ð¸Ñ ÑкÑпеÑименÑалÑно измеÑеннÑÑ ÐÐÐ ÑÑебованиÑм дейÑÑвÑÑÑей ноÑмаÑивно-ÑÐµÑ Ð½Ð¸ÑеÑкой докÑменÑаÑии. ÐÑполнен анализ Ñежимов ÑабоÑÑ Ð¾Ñновного обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐС-352 и вÑÑÐ²Ð»ÐµÐ½Ñ Ð¸ÑÑоÑники возмÑÑений, пÑиводÑÑие к наÑÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑеÑÑва ÑлекÑÑиÑеÑкой ÑнеÑгии. РазÑабоÑÐ°Ð½Ñ Ð¼ÐµÑопÑиÑÑÐ¸Ñ Ð¿Ð¾ обеÑпеÑÐµÐ½Ð¸Ñ ÑооÑвеÑÑÑÐ²Ð¸Ñ ÐÐÐ ÑÑÑановленнÑм ноÑмаÑивнÑм ÑÑебованиÑм. In this work, the analysis of the quality indicators of electrical energy in the 6 kV SS-352 35/6 kV networks supplying the mining and processing plant of Apatit JSC was made. An assessment of the compliance of the experimentally measured PQL with the requirements of the current regulatory and technical documentation has been made. The analysis of the operating modes of the main equipment of the SS-352 is performed and the sources of disturbances that lead to a violation of the quality of electrical energy are identified. Developed measures to ensure compliance of the SCE with the established regulatory requirements. |
Databáze: | OpenAIRE |
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