Utakuchlanish( Перенапряжение) (Overvoltage) Slides I utakuchlanish tugrisida Umumii tushunchalar

Utakuchlanish( Перенапряжение) (Overvoltage) Slides
I Utakuchlanish tugrisida Umumii tushunchalar

Rasm 1 Utakuchlanish Oscilogrammasi


Rasm2 Utakuchlanishning kelib chikishi.

II Atmospfera Utakuchlanishlari

1-Chaqmoq chaqmoqni himoya qiluvchi tizimiga tushadi
1a-Erlatish karshiligida utakuchlanish;
1b-yopiq konturda utakuchlanish
2a- Chaqmoq bevosita elektr uzatish liniyaga urgan
2b-Ikkita bulut orasidagi chaqmoqning Uzatish Liniyaga t’asiri
2c –Chaqmoq urgan joining atrofida hosil bulgan utakuchlanishlar
Rasm 3 Atmosfera utakuchlanishlar

Rasm4 Chaqmoqning Kuchlanishining uzgarish grafigi.
IV Kommutasiya jaraenlarning t’asiridan bulgan utakuchlanishlar.

Rasm5 Kommutasiya utakuchlanishlari
Jadval Electrouskunalarning chidamligi

V Utaquchlanish t’asiridan himoya tizimlari

Rasm 6 Stabilitron(Zener diode) ish sxemasi


Rasm 7 Utakuchlanishlarga karshi himoya tizimi.