PRINCIPLE OF RELAY DESIGN AND OPERATION

PRINCIPLE OF RELAY DESIGN AND OPERATION

Авторы

  • Yuldasheva M.A Assistant of Islam Karimov Tashkent State Technical University Almalyk branch

Ключевые слова:

Relay, current transformer, Protection sensitivity, protection limit, protection speed.

Аннотация

The main issue is that the protective devices used in the protection of electric motors should be modern, based on digital technologies, work with a high level of accuracy and have high sensitivity. It describes the use of a microprocessor relay. possible major damage can be avoided.

Библиографические ссылки

Yuldasheva M. A. Kanveyer transportlarining energiya resurslarini tejash natijasida, transportning ish samaradorligini oshirish.

https://mudarrisziyo.uz/index.php/amaliy/article/view/775

Yuldasheva M. A. O’zgaruvchan tok dvigatellarining tezlik rostlash usullarining tahlili.

https://www.newjournal.org/index.php/new/issue/view/288

Khatamova D.N., Yuldashev E.U. Improvement of cooling system of mine reciprocating compressor units // International Journal on Integrated Education. - American Journal Of Applied Science And Technology, 2023.– Vol 3, No 8. – Pp. 14-22. ISSN – 2771-2745 (SJIF 2024: 7.063).

Khatamova D.N., Yuldashev E.U. Temperature of the compressor suction air and its influence on the efficient operation of the compressor unit // International Journal on Integrated Education. - American Journal Of Applied Science And Technology, 2023.– Vol 3, No 8. – Pp. 9-14. ISSN – 2771-2745 (SJIF 2024: 7.063).

Yuldashev E.U., Pardayeva Sh.S., Xatamova D.N. Porshenli kompressorlarga so‘riluvchi havoni samarali sovutishning texnik yechimlarini ishlab chiqish // Fan va texnologiyalar taraqqiyoti. –Buxoro, 2024. –№1. -45-51-b. (05.00.00; №24).

Хатамова Д.Н., Юлдашев Э.У. Исследование влияния температуры всасываемого воздуха на эффективность поршневого компрессора// Miasto Przyszłości. –2024 Vol 45. – Pp. 317-320. ISSN –L: 2544-980X (SJIF 2024: 9.2).

Khatamova D.N., Yuldashev E.U. Mathematical modelling of deposit formation processes on heat-exchange surfaces of piston compressor air coolers// Universum: технические науки. – Москва, 2024. – №2 (119). – С. 43-46 (02.00.00; №1).8. Khatamova D.N., Yuldashev E.U. Study of factors affecting the efficiency of reciprocating compressors// Universum: технические науки. – Москва, 2024. – №2 (119). – С. 47-53 (02.00.00; №1).

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Опубликован

2024-08-01

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