Определение оптимальных условий подачи резервного питания на двигательную нагрузку и способы ее реализации
Аннотация
В работе представлены результаты исследований, направленные на обеспечение уровней токов и электромагнитных моментов синхронных и асинхронных двигателей в режимах самозапуска после работы устройств быстродействующего автоматического включения резерва, которые меньше уровня пусковых значений. В зависимости от величины угла между остаточным напряжением основного источника питания и напряжением резервного источника питания с помощью математической модели были определены диапазоны допустимых углов подачи резервного питания на асинхронные и синхронные электродвигатели при кратковременных нарушениях нормального режима электроснабжения.
Предложены способы переключения на резервный источник питания, позволяющие ограничить уровни токов и электромагнитных моментов в режимах самозапуска двигательной нагрузки ниже уровня пусковых значений, которые могут быть использованы в микропроцессорных устройствах быстродействующего автоматического включения резерва. Эффективность предложенных методов подачи резервного питания подтверждена результатами математического моделирования и исследованиями на лабораторном стенде.
Ключевые слова
Литература
Nikulov I., Zhukov V., Pupin V. [The complex FATS Performance increases the reliability of power supply]. Novosti elektrotekhniki [Electrical News], 2012, no. 4, pp. 2–4. (in Russ.)
Zhukov V.A., Pupin V.M., Gamazin S.I. Kulikov A.I., Cyruk S.A. [Fast-Acting ATS Device with a One-time Principle for Determining a Violation of Normal Power Supply of Consumers]. Elektrooborudo-vanie: ekspluatatsiya i remont [Electric equipment: operation and repair], 2011, no. 9, pp. 11–18. (in Russ.)
Jon Gardell, Chairman Dale Fredrickson, Vice Chairman. J9 Working Group Report to the Rotating Machinery Protection Subcommittee of the IEEE-Power System Relay Committee. May 2012.
Sivokobylenko V.F., Kostenko V.I. [Influence of starting modes and non-synchronous reclosing on in-sulation service life]. Elektricheskie stantsii [Power Technology and Engineering], 1975, no. 7, pp. С. 67–71.
(in Russ.)
Sivokobylenko V.F., Lebedev V.K., Kukuy K.A. [Improvement scheme incorporating redundant power asynchronous motors with regard to their group coasting]. Nauchnye trudy DonGTU. Seriya “Vychislitel'naya tekhnika i avtomatizatsiya” [Scientific works of DonGTU. Series “Computer Engineering and Automation”], 2002, no. 38, pp. 97–102. (in Russ.)
Sivokobylenko V.F., Derkachyov S.V. [Analysis of Transients Processes in Motor Load at Switching on to Reserve Power Supply Source]. Izvestiya vysshikh uchebnykh zavedeniy. Elektromehanika [Russian Electro¬mechanics], 2016, no. 5, pp. 69–74. (in Russ.)
Sivokobylenko V.F., Derkachev S.V. [A mathematical model of a multi-machine system for analyzing
the behavior of electric motors in FATS modes]. Nauchnye trudy Don-NTU. Seriya “Elektrotekhnika i ener-getika” [Scientific works of DonNTU. Series “Electrical Engineering and Energy”], 2014, no. 1 (16), pp. 171–178.
(in Russ.)
Sivokobylenko V.F., Derkachev S.V. Method of in-phase connection of backup power in pow-er-supply systems with motor load. Russian Electrical Engineering, 2019, vol. 90, no. 7, pp. 509–515. DOI: 10.3103/s106837121. Nikulov I., Zhukov V., Pupin V. [The complex FATS Performance increases the reliability of power supply]. Novosti elektrotekhniki [Electrical News], 2012, no. 4, pp. 2–4. (in Russ.)
Zhukov V.A., Pupin V.M., Gamazin S.I. Kulikov A.I., Cyruk S.A. [Fast-Acting ATS Device with a One-time Principle for Determining a Violation of Normal Power Supply of Consumers]. Elektrooborudo-vanie: ekspluatatsiya i remont [Electric equipment: operation and repair], 2011, no. 9, pp. 11–18. (in Russ.)
Jon Gardell, Chairman Dale Fredrickson, Vice Chairman. J9 Working Group Report to the Rotating Machinery Protection Subcommittee of the IEEE-Power System Relay Committee. May 2012.
Sivokobylenko V.F., Kostenko V.I. [Influence of starting modes and non-synchronous reclosing on in-sulation service life]. Elektricheskie stantsii [Power Technology and Engineering], 1975, no. 7, pp. С. 67–71.
(in Russ.)
Sivokobylenko V.F., Lebedev V.K., Kukuy K.A. [Improvement scheme incorporating redundant power asynchronous motors with regard to their group coasting]. Nauchnye trudy DonGTU. Seriya “Vychislitel'naya tekhnika i avtomatizatsiya” [Scientific works of DonGTU. Series “Computer Engineering and Automation”], 2002, no. 38, pp. 97–102. (in Russ.)
Sivokobylenko V.F., Derkachyov S.V. [Analysis of Transients Processes in Motor Load at Switching on to Reserve Power Supply Source]. Izvestiya vysshikh uchebnykh zavedeniy. Elektromehanika [Russian Electro¬mechanics], 2016, no. 5, pp. 69–74. (in Russ.)
Sivokobylenko V.F., Derkachev S.V. [A mathematical model of a multi-machine system for analyzing
the behavior of electric motors in FATS modes]. Nauchnye trudy Don-NTU. Seriya “Elektrotekhnika i ener-getika” [Scientific works of DonNTU. Series “Electrical Engineering and Energy”], 2014, no. 1 (16), pp. 171–178.
(in Russ.)
Sivokobylenko V.F., Derkachev S.V. Method of in-phase connection of backup power in pow-er-supply systems with motor load. Russian Electrical Engineering, 2019, vol. 90, no. 7, pp. 509–515. DOI: 10.3103/s1068371219070125
Sivokobylenko V.F., Derkachev S.V. [Automated system for switching power supply to the backup power]. Informatika i kibernetika [Computer science and cybernetics], 2019, no. 1 (15), pp. 13–20. (in Russ.)
Sivokobylenko V.F., Derkachev S.V. [Development of microprocessor device for emergency power supplying at power failure of responsible consumers]. Elektromekhanicheskiye i energosberegayushchiye sis-temy. Ezhekvartal’nyy nauchno-proizvodstvennyy zhurnal [Electromechanical and energy saving systems. Quarterly scientific and production journal], 2016, no. 1 (33), pp. 97–103. (in Russ.)
Sivokobylenko V.F., D1. Nikulov I., Zhukov V., Pupin V. [The complex FATS Performance increases the reliability of power supply]. Novosti elektrotekhniki [Electrical News], 2012, no. 4, pp. 2–4. (in Russ.)
Zhukov V.A., Pupin V.M., Gamazin S.I. Kulikov A.I., Cyruk S.A. [Fast-Acting ATS Device with a One-time Principle for Determining a Violation of Normal Power Supply of Consumers]. Elektrooborudo-vanie: ekspluatatsiya i remont [Electric equipment: operation and repair], 2011, no. 9, pp. 11–18. (in Russ.)
Jon Gardell, Chairman Dale Fredrickson, Vice Chairman. J9 Working Group Report to the Rotating Machinery Protection Subcommittee of the IEEE-Power System Relay Committee. May 2012.
Sivokobylenko V.F., Kostenko V.I. [Influence of starting modes and non-synchronous reclosing on in-sulation service life]. Elektricheskie stantsii [Power Technology and Engineering], 1975, no. 7, pp. С. 67–71.
(in Russ.)
Sivokobylenko V.F., Lebedev V.K., Kukuy K.A. [Improvement scheme incorporating redundant power asynchronous motors with regard to their group coasting]. Nauchnye trudy DonGTU. Seriya “Vychislitel'naya tekhnika i avtomatizatsiya” [Scientific works of DonGTU. Series “Computer Engineering and Automation”], 2002, no. 38, pp. 97–102. (in Russ.)
Sivokobylenko V.F., Derkachyov S.V. [Analysis of Transients Processes in Motor Load at Switching on to Reserve Power Supply Source]. Izvestiya vysshikh uchebnykh zavedeniy. Elektromehanika [Russian Electro¬mechanics], 2016, no. 5, pp. 69–74. (in Russ.)
Sivokobylenko V.F., Derkachev S.V. [A mathematical model of a multi-machine system for analyzing
the behavior of electric motors in FATS modes]. Nauchnye trudy Don-NTU. Seriya “Elektrotekhnika i ener-getika” [Scientific works of DonNTU. Series “Electrical Engineering and Energy”], 2014, no. 1 (16), pp. 171–178.
(in Russ.)
Sivokobylenko V.F., Derkachev S.V. Method of in-phase connection of backup power in pow-er-supply systems with motor load. Russian Electrical Engineering, 2019, vol. 90, no. 7, pp. 509–515. DOI: 10.3103/s1068371219070125
Sivokobylenko V.F., Derkachev S.V. [Automated system for switching power supply to the backup power]. Informatika i kibernetika [Computer science and cybernetics], 2019, no. 1 (15), pp. 13–20. (in Russ.)
Sivokobylenko V.F., Derkachev S.V. [Development of microprocessor device for emergency power supplying at power failure of responsible consumers]. Elektromekhanicheskiye i energosberegayushchiye sis-temy. Ezhekvartal’nyy nauchno-proizvodstvennyy zhurnal [Electromechanical and energy saving systems. Quarterly scientific and production journal], 2016, no. 1 (33), pp. 97–103. (in Russ.)
erkachev S.V. [Automated system for switching power supply to the backup power]. Informatika i kibernetika [Computer science and cybernetics], 2019, no. 1 (15), pp. 13–20. (in Russ.)
Sivokobylenko V.F., Derkachev S.V. [Development of microprocessor device for emergency power supplying at power failure of responsible consumers]. Elektromekhanicheskiye i energosberegayushchiye sis-temy. Ezhekvartal’nyy nauchno-proizvodstvennyy zhurnal [Electromechanical and energy saving systems. Quarterly scientific and production journal], 2016, no. 1 (33), pp. 97–103. (in Russ.)
DOI: http://dx.doi.org/10.14529/power210107
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