Academic Research in Educational Sciences
Volume 4 | Issue 7 | 2023
ISSN: 2181-1385
ISI: 0,967 | Cite-Factor: 0,89 | SIS: 1,9 | ASI: 1,3 | SJIF: 5,771 | UIF: 6,1
12
July, 2023
https://t.me/ares_uz Multidisciplinary Scientific Journal
ELEKTROTEXNIKA VA ELEKTRONIKA SOHASIDA KUCH
TIRISTORLARINI BOSHQARISHDA OPTOELEKTRONLI ELEKTR
ZANJIRLAR TADQIQI
Dilmurod Shuxratovich Xushvaqtov
Raxmatillo Choriyevich Karimov
Islom Karimov nomidagi Toshkent davlat texnika universiteti
raxmatillo82@mail.ru
ANNOTATSIYA
Maqolada elektrotexnika va elektronika sohasida kuch tiristorlarini
optoelektronli rezistiv zanjirlar yordamida boshqarish masalasi ko‘rib chiqilgan.
Optron elementlarni qo‘shimcha vositalar yordamisiz elektr zanjirlarining boshqarish
tizimida boshqaruv zanjirlari sifatida elektron boshqarishning asosiy mohiyatlari
haqida ma’lumot berilgan. Shu bilan birga optoparaning volt-amper xarakteristikasi
va o‘zgaruvchan tokli bir fazali statik o‘chirgichni optoelektronli rezistiv zanjirlari
bilan boshqarish sxemasi tajribadan o‘tkazilib, asosiy xarakteristikalari keltirilgan.
Kalit so‘zlar:
Optron, volt-amper xarakteristika, tiristor, diod, impuls, diodli
ko‘prik, boshqaruv elektrodi, tumbler, kontaktsiz uzgich, kondensator, chegaralovchi
qarshilik (rezistor)
.
ABSTRACT
The article deals with the issue of controlling power thyristors using
optoelectronic resistive circuits in the field of electrical engineering and electronics.
Information on the basic essence of electronic control of optron elements as control
circuits in the control system of electric circuits without the help of additional tools is
provided. At the same time, the volt-ampere characteristic of the optocoupler and the
control scheme of the alternating current single-phase static circuit breaker with
optoelectronic resistive circuits were tested and the main characteristics were
presented.
Keywords:
optocoupler, volt-ampere characteristics, thyristor, diode, impulse
(signal), diode bridge, electrode control, toggle switch, proximity switch, capacitor,
limiting resistance (resistor).
KIRISH
Optron texnikasining rivojlanishi, dunyo sanoati ishlab
chiqarishiga katta imkoniyatlar yaratdi. Bugungi kunda optronlar
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