








Elektr ta’minoti
Mahsulot tavsifi
Elektr ta’minoti KIRISH........................................................................................................................................... 2 Elektr ta’minoti tizimi tarmoqlaridagi qisqa tutashuv toklarini hisoblash........................................ 4 Kabel linyasi rele himoyasi.............................................................................................................. 8 Transformatorningrele himoyasi..................................................................................................... 9 Tashqi qisqa tutashuvdan himoyasini hisoblash............................................................................. 10 Tok otsechka himoyasini hisoblash................................................................................................ 10 Bo‘ylama differensial ximoya........................................................................................................ 11 Kuchlanish 1000Vdan yuqori elektr dvigatellarning rele himoyasi............................................... 14 Kuchlanish 1000 V gacha bo‘lgan elektr dvigatellarning rele himoyasi........................................ 15 Hulosa............................................................................................................................................ 17 ADABIYOTLAR......................................................................................................................... 18 Ilovalar........................................................................................................................................... 19
Teglar
Elektr ta’minoti
Muallif
Soffchi PhD
Tasdiqlangan sotuvchi