E nerge t ikas I a. I. Karshibayev


CHAPTER 4. GENERAL PROBLEMS OF ENERGY



Download 4,59 Mb.
Pdf ko'rish
bet11/254
Sana06.02.2022
Hajmi4,59 Mb.
#432893
1   ...   7   8   9   10   11   12   13   14   ...   254
Bog'liq
energiya tejamkorligi asoslari

CHAPTER 4. GENERAL PROBLEMS OF ENERGY
…… 
223 
4.1.
Energy efficiency in buildings lighting……….………………..
223 
4.2.
Electric vehicles and their efficient use……………………..…
228 
4.3. Increasing the efficiency of heating systems………………….. 
232 
4.4. Heat losses in buildings and structures………………………... 
236 
4.5. Heat insulation of buildings and constructions……………….. 
239 
4.6. Environmental Problems of Energy…………………………… 
246 
4.7. Energy Efficiency and Ecology……………………………….. 
253 
 
CHAPTER 5. METHODS AND TECHNICAL MEANS 
OF SAVING ELECTRICAL ENERGY IN TYPICAL 
TECHNOLOGICAL PROCESSES
……………….………..
262 
5.1.
Reducing electricity losses in power transformers …………….
262 
5.2.
Reducing electricity losses in cable networks …………..……..
265 
5.3.
Reduce power losses by reactive power compensation …….....
267 
5.4.
Methods and technical means of electrical saving in electric 
drive ……………………..…………………………………….
274 
5.5.
Power supply in unregulated electric drive ……………………
274 
5.6.
Electric power supply in an adjustable electric drive ….………
283 


12 
5.7.
Compressed air generation and distribution systems …….……
289 
5.8.
The power consumed by the compressor motor………...……..
290 
5.9. Electricity saving methods ………………….…………………
292 
5.10.
Ventilation systems ..…………………………….……………. 
299 
5.11.
Determining the power of the fan motor ………………….…...
300 
5.12.
Methods and technical means of saving electrical energy in 
ventilation systems …………...………………………………..
300 
5.13.
Pumping installations ………………………………………….
305 
5.14.
Motor power of pumping unit ……………………..…………..
306 
5.15.
Methods and technical means of electrical saving …….…...….
307 
5.16.
Power saving in lighting systems ..…………………….………
320 

Download 4,59 Mb.

Do'stlaringiz bilan baham:
1   ...   7   8   9   10   11   12   13   14   ...   254




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish