Kirish.............................................................................................................4
1-BOB. “ENEGOMARKAZ” AJ SANOAT KORXONASIDA IShLATILADIGAN ELEKTR YURITMALARDA ELEKTR ENERGIYASINI TEJASh IMKONIYATLARINI ANIQLASh........................................................8
1.1. “Enegomarkaz” AJ sanoat korxonasidagi elektr yuritmalar tavsifi .....8
1.2. “Enegomarkaz” AJ sanoat korxonasida energiya tejash tadbirlarini tashkil qilishning asosiy tamoyillari.......................................................................15
1.3. Sanoat korxonalarida ekspluatatsiya jarayoni bilan bog„liq energiya tejash tadbirlari ..................................................................................................20
2-BOB. “ENEGOMARKAZ” AJDAGI 630 KWLI NASOSNING ENERGIYA ISROFLARI TAHLILI VA ISROFLARNI KELIB ChIQISh SABABLARI.........................................................................................................26
2.1. Nasos elektr yuritmasi tarkibida bo`lgan asinxron motordagi quvvat isroflari va ularni vujudga keltiruvchi sabablar tahlili.............................................26
2.2. Nasos elektr yuritmasi tarkibida bo`lgan asinxron motordagi vujudga keladigan nuqsonlarni aniqlash usullari tahlili....................................................... 30
2.3. Asinxron motorlarni sinovlari tasnifi va uning isroflarni kamaytirishdagi ahamiyati...................................................................................34
2.4. Elektr motorlarda isroflarni hisoblash uchun uning ish rejimi parametrlarini aniqlash.......................................................................................37
3 –BOB. “ENERGOMARKAZ” AJ DAGI BOSHQARILADIGAN 630 KWLI NASOSNING ISH SIKLNI NAZORAT QILISH ORQALI MOTORDAGI ENERGIYA ISROFLARINI KAMAYTIRISH......................................................42
3.1.«Energomarkaz» korxonasidagi 630 kwli nasosdagi elektr motor quvvat isrofini hisoblash...............................................................................................42
3.2.«Energomarkaz» korxonasidagi 630 kwli nasosdagi elektr yuritmalari ish sikllarini tavsiflovchi ko„rsatkichlar tahlili..........................................................65
3.3. Tezligi boshqariladigan elektr yuritmalarda tashkil etuvchi isroflarni kamaytirish usullari tahlili..................................................................................69
3.4. .«Energomarkaz» korxonasidagi 630 kwli nasosdagi elektr motorda quvvat isroflarini aniqlash bo„yicha elektron ma‟lumotnoma yaratish...................74 iqtisodiy samaradorlik ko‟rsatgichi ……………………………………………....78
XULOSA......................................................................................................81
ADABIYOTLAR.......................................................................................83
Ilovalar………………. ………………………………………………….…..92
