ELEKTR PAYVANDLASh QURILMALARINING ISh REJIMLARINI TAKOMILLAShTIRISh

5A 310704 - Elektrotexnik majmualar va tizimlar (tarmoqlar bo‘yicha)

Автор
QORIEV FERUZ OBIDOVICh
Год
  • 40 UZS

Оглавление диссертации

Kirish............................................................................................................................ 4

1-BOB. ELEKTROENERGETIKA USKUNALARI VA
QURILMALARINING TEXNIK ISROFI..............................................................9

1.1 .Payvandlash transformatorning yuksiz ishlashidagiquvvatiisroflari.......... 9

1.2 . Yuksiz ishlash qo'shimcha isroflari.............................................................12

2-BOB. ELEKTR PAYVANDLASH QURILMALARI VAULARNING
ELEKTR JIHOZLAR1.............................................................................................14

2.1. Elektr payvandlash qurilmalarining turlari va elektrjihozlari.................. 14

2.2. Elektr bilan payvandlash postlarining turlari.............................................. 23

2.3. Payvandlash transformatorlarining tuzilishi va ulami ishlatish...............25

2.4. Payvandlash o’zgartirgichlarining tuzilishi va ularni ishlatish............... 31

2.4.1. Ta’minlash manbalarining tashqi xarakteristikasi..................................34

2.4.2. 0’zgaruvchan tok payvandlash yoyining energiya manbalari............. 37

2.4.3. Payvandlash yoyini o’zgarmas tok bilan ta’minlash manbalari........... 46

2.5. Ostsillyatorlar va impulsli o’zgartkichlar...............................................49

2.6. Payvandlash to’g’rilagichlari........................................................................ 53

2.6.1. Ko‘p postli payvandlash to’g’rilagichlari................................................ 56

3-BOB. PAYVANDLASH QURULMASINI MASOFADAN VA KABEL
TARMOG‘1 ORQALI BOSHQARISH ELEMENTLARI, QURULMALRI
VA SXEMASI.......................................................................................................... 58

3.1 .Analog elementlari va qurilmalari................................................................ 58

3.1.1. Diskret elementlari va qurilmalari............................................................ 61

3.2 . Payvandlash qurilmalarni ishga tushirish apparatlari...............................65

4-BOB. IQTICODIY QISM................................................................................... 74
Xulosa.........................................................................................................................75

Payvandlash qurilma elektr energiyadan tejamkorlik bilan foydalanish
bo’yicha chora tadbirlar..........................................................................................76

Foydalanilgan adabiyotlar.......................................................................................77

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