РОЛЬ ЭНЕРГОЕМКИХ НАСОСНЫХ СТАНЦИЙ В ГОРНОРУДНОЙ ПРОМЫШЛЕННОСТИ

Ishnazarov Oybek  Xayrillayevich; Shavazov Abdulatif Achilovich; Sayfullayeva Lobar Izzatullayevna

doi:ISSN 2181-3442

В данной статье рассматривается роль крупных оросительных насосных станций в
горно-рудной промышленности, процессы пуска синхронных двигателей. Кроме этого, в
режиме работы синхронных двигателей рассмотрены отклонения напряжения с учетом
общих сопротивлений. Рассчитаны энергетические потери и К.П.Д. синхронных машин на
насосных станциях на основе конкретных результатов. Подведены итоги по условиям
выбора законов управления в пусковых процессах синхронных двигателей. Выявлены
принципы оптимизации режимов работы синхронных двигателей насосных станции
путем ограничение поставляемой двигателями реактивной мощности

Название журналаKonchilik mashinalari va texnologiyalari
Номер выпуска2022, №3 (1)
Количество просмотров 41

Ссылка в интернете

DOIISSN 2181-3442

Дата создание в систему UzSCI 14-03-2023

Количество прочтений 41

Дата публикации 11-03-2023

Язык статьиRus

Страницы76-81

Ключевые слова

сеть

реактивная мощность

мощность

насосная станция

синхронный двигатель

схема замещения

подстанция

напряжение.

Русский

В данной статье рассматривается роль крупных оросительных насосных станций в
горно-рудной промышленности, процессы пуска синхронных двигателей. Кроме этого, в
режиме работы синхронных двигателей рассмотрены отклонения напряжения с учетом
общих сопротивлений. Рассчитаны энергетические потери и К.П.Д. синхронных машин на
насосных станциях на основе конкретных результатов. Подведены итоги по условиям
выбора законов управления в пусковых процессах синхронных двигателей. Выявлены
принципы оптимизации режимов работы синхронных двигателей насосных станции
путем ограничение поставляемой двигателями реактивной мощности

Ключевые слова

сеть

реактивная мощность

мощность

насосная станция

синхронный двигатель

схема замещения

подстанция

напряжение.

English

In the article considers the role of large irrigation pumping stations in the lines of electrical
networks, the processes of starting synchronous motors. In addition, in the mode of operation of
synchronous motors, voltage deviations are considered taking into account the overall resistance. Energy
losses are calculated and kp. Synchronous machines on pumping stations based on concrete results. The
results were summed up under the conditions for the choice of the laws of management in the starting
processes of synchronous motors. The principles of optimizing modes of operation of synchronous motors
of pumping stations by restricting the reactive power supplied engines are revealed.

Ключевые слова

power

pumping station

network

reactive power

synchronous engine

thrum-current

stator current

excitation current

substitution scheme

substation

voltage.

№ Имя автора Должность Наименование организации

1 Ishnazarov O.X. Direktor o'rinbosari, t.f.d, professor O'zbekiston Respublika Fanlar akademiyasi Energetika muammolari instituti

2 Shavazov A.A. Laboratoriya mudiri, PhD O'zbekiston Respublika Fanlar akademiyasi Energetika muammolari instituti

3 Sayfullayeva L.I. Kafedra mudiri O'zbekiston Respublika Fanlar akademiyasi Energetika muammolari instituti

№ Название ссылки

1 1. Mirziyoev Sh.M. We will resolutely continue our path of national development and raise it to a new level. - Tashkent: "Uzbekistan", 2017.

2 2. Allaev K.R., Khoshimov F.A. Energy saving at industrial enterprises. - T .: "Fan" AN RUz., 2011. - 208 p.

3 3. Drachev G.I. Theory of electric drive. - Chelyabinsk: YuUrGU, 2002. - 137 p.

4 4. Didych V. A. Improving the efficiency of pumping units in melioration and irrigation systems / S. V. Oskin, V. A. Didych // Mechanization and electrification of agriculture - 2011. - No. 6. - S. 23-24.

5 5. Zaitsev A.I., Lyadov Yu.S. Regulated electric drive and its role in energy saving // Electrotechnical complexes and control systems. 2006. - No. 2. - S. 35-37.

6 6. Ishnazarov O.Kh. Simulation model of frequency-controlled electric drives for slurry pumps in the mining industry // Uzbek journal "Problems of Informatics and Energy". - Tashkent, - 2009. - No. 6. - S. 58-65.

7 7. Kamalov T.S. Frequency controlled electric drive of pumping stations for machine irrigation. - T .: Fan, 2014. - 368 p.

8 8. Kamalov T.S., Tasheva Kh.T., Shavazov A.A. Mathematical model of electromechanical energy conversion in the "engine-pump-pipeline" system of irrigation pumping stations of machine irrigation systems. // Problems of Informatics and Energy. - Tashkent, 2013. No. 3-4. From 29-34. (05.00.00; No. 5).

9 9. Kamalov T.S., Yusupov Z.E. Energy efficiency of irrigation pumping stations // Uzbek journal "Problems of Informatics and Energy". - Tashkent, 2005. - No. 1. - S. 41-44.

10 10. Terekhov V.M. Osipov O.I. Electric drive control system. – M.: Academy, 2007. – 301 p.

11 11. Syromyatnikov I.A. Operating modes of asynchronous and synchronous motors. Moscow: Energoatomizdat, 1984.

12 12. Usachev A.P., Karpov N.V., Improving the efficiency of pumping units in water supply and sanitation systems Water supply and sanitary engineering. 2011, pp. 61-66.

13 13. Khamudkhanov M.Z. Akhrarov Kh.N. On the regulation of the angular position of the rotor of a synchronous motor Izvestiya AN RUz STN, 1972. No. 6.

14 14. Fashilenko V.N. Adjustable electric drive of pumping and fan installations of mining enterprises. - M: "Mining Book", 2011. - 260 p.

15 15. Firago B.I., Pavlyachik L.B. Adjustable AC drives. - Mn.: Tekhnoperspektiva, 2006. - 363 p.

16 16. Auinger Herbert Optimization of energy consumption when using electric drives with speed control // Automatisierungstechn. Prax.: Praxis der Mess-, Steuerungs-, Regelungs-, und Informationstechnik. 2000. – № 2(42). – P. 33-39.

17 17. A Isakov, A Shavazov and A Elmuratova. Management efficiency of pumping aggregates through frequency converter. IOP Conf. Series: Earth and Environmental Science 1076 (2022) 012050 AEGIS-2022.

18 18. T Kamalov, A Isakov, A Shavazov, A Elmuratova, and B Tukhtamishev. Calculation of specific rates of the electric energy consumption at frequency regulation of electric drives: A case study of pumping stations. IOP Conf. Series: Earth and Environmental Science 939 (2021) 012001. ICECAE 2021.

19 19. http://www.amkt.ru/

20 20. http://electrolibrary.info/

В ожидании

№	Имя автора	Должность	Наименование организации
1	Ishnazarov O.X.	Direktor o'rinbosari, t.f.d, professor	O'zbekiston Respublika Fanlar akademiyasi Energetika muammolari instituti
2	Shavazov A.A.	Laboratoriya mudiri, PhD	O'zbekiston Respublika Fanlar akademiyasi Energetika muammolari instituti
3	Sayfullayeva L.I.	Kafedra mudiri	O'zbekiston Respublika Fanlar akademiyasi Energetika muammolari instituti

№	Название ссылки
1	1. Mirziyoev Sh.M. We will resolutely continue our path of national development and raise it to a new level. - Tashkent: "Uzbekistan", 2017.
2	2. Allaev K.R., Khoshimov F.A. Energy saving at industrial enterprises. - T .: "Fan" AN RUz., 2011. - 208 p.
3	3. Drachev G.I. Theory of electric drive. - Chelyabinsk: YuUrGU, 2002. - 137 p.
4	4. Didych V. A. Improving the efficiency of pumping units in melioration and irrigation systems / S. V. Oskin, V. A. Didych // Mechanization and electrification of agriculture - 2011. - No. 6. - S. 23-24.
5	5. Zaitsev A.I., Lyadov Yu.S. Regulated electric drive and its role in energy saving // Electrotechnical complexes and control systems. 2006. - No. 2. - S. 35-37.
6	6. Ishnazarov O.Kh. Simulation model of frequency-controlled electric drives for slurry pumps in the mining industry // Uzbek journal "Problems of Informatics and Energy". - Tashkent, - 2009. - No. 6. - S. 58-65.
7	7. Kamalov T.S. Frequency controlled electric drive of pumping stations for machine irrigation. - T .: Fan, 2014. - 368 p.
8	8. Kamalov T.S., Tasheva Kh.T., Shavazov A.A. Mathematical model of electromechanical energy conversion in the "engine-pump-pipeline" system of irrigation pumping stations of machine irrigation systems. // Problems of Informatics and Energy. - Tashkent, 2013. No. 3-4. From 29-34. (05.00.00; No. 5).
9	9. Kamalov T.S., Yusupov Z.E. Energy efficiency of irrigation pumping stations // Uzbek journal "Problems of Informatics and Energy". - Tashkent, 2005. - No. 1. - S. 41-44.
10	10. Terekhov V.M. Osipov O.I. Electric drive control system. – M.: Academy, 2007. – 301 p.
11	11. Syromyatnikov I.A. Operating modes of asynchronous and synchronous motors. Moscow: Energoatomizdat, 1984.
12	12. Usachev A.P., Karpov N.V., Improving the efficiency of pumping units in water supply and sanitation systems Water supply and sanitary engineering. 2011, pp. 61-66.
13	13. Khamudkhanov M.Z. Akhrarov Kh.N. On the regulation of the angular position of the rotor of a synchronous motor Izvestiya AN RUz STN, 1972. No. 6.
14	14. Fashilenko V.N. Adjustable electric drive of pumping and fan installations of mining enterprises. - M: "Mining Book", 2011. - 260 p.
15	15. Firago B.I., Pavlyachik L.B. Adjustable AC drives. - Mn.: Tekhnoperspektiva, 2006. - 363 p.
16	16. Auinger Herbert Optimization of energy consumption when using electric drives with speed control // Automatisierungstechn. Prax.: Praxis der Mess-, Steuerungs-, Regelungs-, und Informationstechnik. 2000. – № 2(42). – P. 33-39.
17	17. A Isakov, A Shavazov and A Elmuratova. Management efficiency of pumping aggregates through frequency converter. IOP Conf. Series: Earth and Environmental Science 1076 (2022) 012050 AEGIS-2022.
18	18. T Kamalov, A Isakov, A Shavazov, A Elmuratova, and B Tukhtamishev. Calculation of specific rates of the electric energy consumption at frequency regulation of electric drives: A case study of pumping stations. IOP Conf. Series: Earth and Environmental Science 939 (2021) 012001. ICECAE 2021.
19	19. http://www.amkt.ru/
20	20. http://electrolibrary.info/