DOI: https://doi.org/10.15588/1607-6761-2019-3-2

SYNTHESIS METHOD FOR ENERGY EFFICIENT CONTROL OF ASYNCHRONOUS DRIVE OF MECHANISMS WITHOUT DIRECT SPEED STABILIZATION

V.A. Borodai, R.O. Borovyk, O.YU. Nesterova

Abstract


Purpose. Development of a method for the synthesis of power supply voltage regulator for energy-saving control of asynchronous drives of long-term operation mechanisms with a slightly varying load curve and without the need for speed stabilization.Methodology. For the research, the provisions of the theory of electrical machines, methods of synthesis of automatic systems, mathematical modeling in the MatLab package and methods of statistical analysis were used. Findings. The method was developed and the voltage regulator of energy-saving control of asynchronous drive was synthesized according to its algorithm under the conditions of load oscillation due to the chaotic change of the technological task and ensuring the permissible dynamics due to the intensity setter, which is installed in series with the regulator. Recommendations are given for the sequence and circuit switching on for the automatic system in the start-up and steady-state operation modes, and also the interval of limiting the rational slip value is selected, which will ensure the highest possible energy efficiency.Originality. An original method is proposed for determining the transition function of voltage regulator for energy-saving control of an asynchronous drive with the provision of permissible dynamics in transient conditions and indirect stabilization of the speed of long-term operation mechanisms and with a low-variation load curve. The choice of the interval for limiting the rational slip value and the sequence of switching on the control circuit depending on the current mode of operation of the electric drive system is substantiated.

Practical value. The use of the proposed controller will allow the creation of the automatic asynchronous drive system, which can save you up to 47 % of power in case of significant load drop.


Keywords


the long-term operation mechanisms, little variable load schedule, search and justification of en-ergy-efficient control of the asynchronous drive, development of the original method for the voltage regulator synthesis

References


[1] Barsky, V.A., Beshta, A.S., Gorbachov, N.V., Zagirnyak, M.V., Klepikov, V.B., Lozinsky, O. Yu., Mekhovich, S.A., Peresada, S.M., Sadovoy, A.V., Tolochko, O.I. (2013). Jelektroprivod kak jenereregajushhij faktor v promyshlennosti i ZhKH Ukrainy [Electric drive as an energy saving factor in the industry and housing and public utilities of Ukraine]. Energy saving. Energy. Energy audit, 9(115), 2-11.

[2] Zhovtnyansky, V.A., Kulik, M.M., Stogniya, B.S. (2006). Strategija jenergosberezhenija v Ukraine: analiticheskispravochnye materialy v 2-h tomah. Obshhie osnovy jenergosberezhenija [Energy saving strategy in Ukraine: analytical and reference materials in 2 volumes. General principles of energy saving]. Academiperiodic, 1, 510.

[3] Klepikov, V.B., Rozov, V.Yu. (2010). O roli jelektroprivoda v reshenii problemy jenergoresursosberezhenija v Ukraine [On the role of the electric drive in solving the problem of energy saving in Ukraine]. Bulletin of NTU "KPI": issue “Problems of an automated electric drive. Theory and practice", 28, 18-21.

[4] Beshta, O.S., Pivnyak, G.G., etc. (2013). Ekonomichni j ekologichni aspekty kompleksnoi' generacii' ta utylizacii' energii' v umovah urbanizovanyh terytorij. Monografija [Economic and environmental aspects of integrated generation and utilization of energy in urbanized areas. Monograph]. Dnipropetrovsk, NMU, 220.

[5] Kozaruk, A.E., Vasiliev, B.Yu. (2015). Metod i sredstva povyshenija jenergojeffektivnosti mashin i tehnologij s asinhronnym jelektroprivodom [Method and means of improving the energy efficiency of machines and technologies with asynchronous electric drive]. Bulletin of SUSU. Ser. "Energy", 15, 1, 47-53. DOI: 10.14529 / power 150106. (in Russian).

[6] http://www.ruselprom.ru/support/biblioteka-polzova telya/Elektrodvigateli-7ave-energosberegayushchie -resheniya-kontserna-ruselprom/ (in Russian).

[7] Bespalov, V.Ja. (2014). Novaja vysokojeffektivnaja serija asinhronnyh dvigatelej 7AVE, ee modifikacii i specializirovannye ispolnenija [New high-performance series of 7AVE asynchronous motors, its modifications and specialized versions]. Trudy VIII Mezhunar. (HІH Vseros.) nauch.-tehn. konf. po avtomatizir. jelektroprivodu. – Saransk, 239-243. Kobelev, A.S., Kruglikov, O.V., Makarov, L.N. (2014) (in Russian).

[8] Babokin, G.I. (2005). Ocenka jekonomii jelektricheskoj jenergii v nereguliruemom asinhronnom jelektro-privode putem perekljuchenija obmotok statora [Estimation of electrical energy savings in unregulated asynchronous electric drive by switching the stator windings]. GIAB. 7. URL: https://cyberleninka.ru/ article/n/otsenka-ekonomii-elektricheskoy-energii-v-nereguliruemom-asinhronnom-elektroprivode-putem-pereklyucheniya-obmotok-statora (date of the application: 08.07.2019). (in Russian).

[9] Braslavsky, AND I., Ishmatov, Z.Sh., Polyakov V.N. (2004). Jenergosberegajushhij asinhronnyj jelektroprivod [Energy saving asynchronous electric drive]. Academy, 256. (in Russian)

[10] Vasilev, B. (2014). Structure and three-level inverter control algorithm electric power facilities transportation of hydrocarbons. Electrotechnic and computer systems,15(91), 220-223.

[11] Kozyaruk, A. (2013). Structure, composition, and control algorithms of high-efficiency electric drives of gas-compressor units. Russian Electrical Engineering, February, 84, Iss.2., 94-102. DOI: 10.3103/S10683 71213020077. Vasilyev, B.Yu., Kozaruk, A.E. (2013).

[12] Leznov, B.S. (2013). Chastotno-reguliruemyj jelektroprivod nasosnyh ustanovok [Variable Frequency Electric Pumping Units]. Engineering, 176. (in Russian)

[13] Leznov, B.S. (2006). Jenergosberezhenie i reguliruemyj privod v nasosnyh i vozdushnyh ustanovkah [Energy saving and controlled drive in pump and air units]. Energoatomizdat, 256. (in Russian)

[14] Dzenis, S.E., Shevchenko, V.V., Hanin, O.O. (2015). Vybor asinhronnogo dvigatelja privoda ventiljatora teplovoza s usloviem obespechenija ego ustojchivoj raboty [Selection of asynchronous motor of drive of diesel locomotive fan with the condition of ensuring its stable operation]. Collection of scientific works of Kharkiv University of Air Forces, 4(45), 92-96.

[15] Kazachkovsky, N.N. (2018). Sopostavlenie zakonov chastotnogo upravlenija na primere preobrazovatelja chastoty Altivar 21 [Comparison of the laws of frequency control. Case study of the frequency converter Altivar 21]. Girnicha elektromehanіka that automation, 100, 69-72.

[16] Babokin, G.I. (2006). Ocenka jekonomii electricheskoj jenergii v sisteme reguljator naprjazhenija asinhronnyj dvigatel' [Evaluation of energy saving in the system voltage regulator - asynchronous motor]. GIAB. 1. URL: https:// cyberleninka.ru/article/n/otsenka-ekonomii-energeticheskoy-energii-v-sisteme-regulyator-napryazheniya-asinhronnyy-dvigatel-1 (date of the application: 08.07.2019). (in Russian)

[17] Basharin, A.V. (1982). Upravlenie elektroprivodam: Uchebnoe posobie dlja vuzov [Drive Management: A Textbook for Universities]. Energoizdat, Leningrad. Detachment, 392. Basharin, A.V., Novikov, V.A., Sokolovskiy, G.G. (1982). (in Russian)


GOST Style Citations


[1] Барский, В.А. Электропривод как энергосберегающий фактор в промышленности и ЖКХ Украины [Текст] / В.А. Барский, А.С. Бешта, Н.В. Горбачов и др. // Энергосбережение. Энергетика. Энергоаудит. – Харьков: Наук. 2013. – №9 (115). – С. 2-11.

[2] Стратегия энергосбережения в Украине: аналитически-справочные материалы в 2-х томах. Общие основы энергосбережения / за ред. В.А. Жовтнянського, М.М. Куліка, Б.С. Стогнія – К.: Академперіодіка, 2006. – Т. 1. – 510 с.

[3] Клепиков, В.Б. О роли электропривода в решении проблемы энергоресурсосбережения в Украине / В.Б. Клепиков, В.Ю. Розов // Вестник НТУ «ХПИ»: Тем. вып. «Проблемы автоматизированного электропривода. Теория и практика». – Харьков: НТУ «ХПИ», 2010. – № 28. – С. 18–21.

[4] Бешта, О.С., Економічні й екологічні аспекти комплексної генерації та утилізації енергії в умовах урбанізованих територій. Монографія. / О.С.Бешта, Г.Г. Півняк та ін. – Дніпропетровськ, НГУ, 2013. – 220 с.

[5] Козярук, А.Е. Метод и средства повышения энергоэффективности машин и технологий с асинхронным электроприводом / А.Е. Козярук, Б.Ю. Васильев // Вестник ЮУРГУ. Сер. «Энергетика». – 2015. – Т.15, №1. – С. 47-53. DOI: 10.14529 / power 150106.

[6]    http://www.ruselprom.ru/support/biblioteka-polzova telya/Elektrodvigateli-7ave-energosberegayushchie -resheniya-kontserna-ruselprom/

[7] Новая высокоэффективная серия асинхронных двигателей 7AVE, ее модификации и специализированные  исполнения / В.Я. Беспалов, А.С. Кобелев, О.В. Кругликов, Л.Н. Макаров // Труды VIII Межунар. (ХІХ Всерос.) науч.-техн. конф. по автоматизир. электроприводу. – Саранск, 2014. – С. 239-243.

[8] Бабокин, Г.И. Оценка экономии электрической энергии в нерегулируемом асинхронном электроприводе путем переключения обмоток статора // ГИАБ. 2005. №7. URL: https://cyberleninka.ru/ article/n/otsenka-ekonomii-elektricheskoy-energii-v-nereguliruemom-asinhronnom-elektroprivode-putem-pereklyucheniya-obmotok-statora (дата обращения: 08.07.2019).

[9] Браславский, И.Я. Энергосберегающий асинхронный электропривод / И.Я. Браславский, З.Ш. Ишматов, В.Н. Поляков: под ред. И.Я. Браславского. – М.: Академия. 2004 – 256 с.

[10] Vasilev B. Structure and three-level inverter control algorithm electric power facilities transportation of hydrocarbons / B. Vasilev // Electrotechnic and computer systems. – 2014. – № 15(91). – P. 220-223.

[11]  Kozyaruk A. Structure, composition, and control algorithms of high-efficiency electric drives of gas-compressor units / A. Kozyaruk, B. Vasil’ev // Russian Electrical Engineering. February. – 2013. – Vol. 84. – Iss.2. – P.94-102. DOI: 10.3103/S10683 71213020077

[12]  Лезнов, Б.С. Частотно-регулируемый электропривод насосных установок / Б.С. Лезнов— М.: Машиностроение, 2013. — 176 с.

[13]  Лезнов, Б.С. Энергосбережение и регулируемый привод в насосных и воздушных установках / Б.С. Лезнов. – М.: Энергоатомиздат, 2006. – 256 с.

[14]  Дзенис, С.Е. Выбор асинхронного двигателя привода вентилятора тепловоза с условием обеспечения его устойчивой работы // С.Е. Дзенис, В.В. Шевченко, О.О. Ханин – Харьков: Збірник наукових праць Харківського університету Повітряних Сил, Наук. – техн. зб. – Вип. 4(45) – 2015 – С. 92-96.

[15] Казачковський, Н.Н. Сопоставление законов частотного управления на примере преобразователя частоты Аltivar 21. / Н.Н. Казачковський // Гірнича електромеханіка та автоматика, Наук. – техн. зб. – Вип. 100. – 2018 – С. 69 – 72.

[16] Бабокин, Г.И. Оценка экономии энергетической энергии в системе регулятор напряжения асинхронный двигатель // ГИАБ. 2006. №1. URL: https:// cyberleninka.ru/article/n/otsenka-ekonomii-energeticheskoy-energii-v-sisteme-regulyator-napryazheniya-asinhronnyy-dvigatel-1 (дата обращения: 08.07.2019).

[17] Башарин, А.В. Управление електроприводам: Учебное пособие для вузов / А.В. Башарин, В.А. Новиков, Г.Г. Соколовський – Л.: Энергоиздат, Ленингр. отд-ние, 1982. – 392 c.



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