Volume 02 Issue 05-2022
61
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
05
Pages:
61-66
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
ABSTRACT
The work focuses on the analysis of modern energy-saving home appliances that can save electricity. The main
indicators of electricity quality and ways to improve them, the analysis of the energy balance of electricity
consumption, the issues of saving electricity and increasing the power factor by improving the operation of electrical
equipment and electrotechnological devices were presented. Suggestions and recommendations were also made on
energy saving measures in the lighting and power grids.
KEYWORDS
Incandescent lamp, home appliances, refrigerator, lighting system, dishwasher, washing machine, energy saving,
energy saving lamps.
INTRODUCTION
The issue of rational use of energy resources has
always been on the agenda. This issue is becoming
more and more important in today's world of growing
demand for energy resources. Today, the rise of energy
efficiency to the level of public policy can be seen in the
recent decrees, resolutions and a number of
regulations adopted in this area [1-3].
Research Article
ANALYSIS OF ENERGY SAVING TECHNIQUES OF HOME APPLIANCES
Submission Date:
May 05, 2022,
Accepted Date:
May 15, 2022,
Published Date:
May 26, 2022
Crossref doi:
https://doi.org/10.37547/ajast/Volume02Issue05-12
N.I. Juraboyev
Assistant of the Department of Electronics and Instrumentation, Fergana Polytechnic Institute Fergana
Polytechnic Institute, Uzbekistan
Kh.T. Yuldashev
Head of the Department of Metrology, Standardization, Fergana Polytechnic Institute, Doctor of Philosophy
(PhD) in Physics and Mathematics sciences, Associate Professor Fergana Polytechnic Institute, Uzbekistan
Journal
Website:
https://theusajournals.
com/index.php/ajast
Copyright:
Original
content from this work
may be used under the
terms of the creative
commons
attributes
4.0 licence.
Volume 02 Issue 05-2022
62
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
05
Pages:
61-66
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
As a logical continuation of such practical work, new
energy-saving technologies are being introduced in the
technological processes of industrial enterprises,
domestic consumers and other types of energy
consumption facilities on the basis of world standards.
[4-6].
Based on these tasks, the main goal is to strengthen
compliance with the rules of transmission, distribution
and consumption of electricity generated through the
rational use of available resources, as well as state
control. It is also important to replace outdated and
obsolete
electrical
technology
with
modern
equipment. Electricity consumption in household work
is growing every year, and this tradition is preserved,
as in recent years the population has become the main
consumer of electricity in homes and rooms,
household appliances (washing machines, kitchen
harvesters, vacuum cleaners, electric kettles, electric
meat grinders, electric coffee makers, etc.). [7,8]. The
use of electricity in homes can be divided into four
groups:
Room heating;
Cooling and freezing;
Lighting;
Washing laundry and dishes (using washing
machines and dishwashers). The categories listed
above may vary from house to house. For example,
some houses have electric stoves, others have gas,
central heating in one house and electric heating in
another to maintain the optimal temperature.
Approximate power consumption by various
devices is given in Table 1.
Table 1. Approximate power consumption by various devices
№
INSTRUMENT
Consumption, kWh / year
1
Incandescent lamp 60 W.
263 (12 hours a day
performance)
2
Energy saving lamp 9-11 W.
44 (due to 12 hours of work day and night)
3
Refrigerator
427
4
Lighting system
475
5
Dishwasher
440
6
Electric oven
275
7
Washing machine
584
8
TV set
150
9
Video tape recorder
65
10
Coffee grinder
40
11
Computer
35
12
Iron
30
Volume 02 Issue 05-2022
63
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
05
Pages:
61-66
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
Saving energy in the home starts with the room in your
home. First of all, it is necessary to heat the existing
materials by closing the cracks in the doors and frames;
thick curtains should be hung on windows and balcony
doors so as not to cover the radiator and impede heat
circulation; additional polyethylene film should be
placed on the windows; the toilet and kitchen
ventilation openings should be half-closed and the
smoke vent should be covered with cardboard or thick
paper. Most of the heat escapes through the walls and
sometimes through the windows. These losses can be
minimized by making a reflective screen out of glossy
film, aluminum foil or galvanized tin, or cardboard
glued to the plywood and placing it behind the
radiator. The best way to adjust the temperature in the
room is to turn on the faucets and temperature
controls on the radiators. Here are some other ways to
save energy at home.
1.
Turn off the lights where they are not needed,
without interfering with the comfort of life,
and instill this habit in all family members;
2.
If possible, replace incandescent bulbs with
energy-saving bulbs that provide 70-80% less
energy. At the same time they burn 5-6 times
longer;
3.
Install lamps of different wattages depending
on the amount of light required in some places.
It should be noted that when lamps and
ceilings become dirty, the illumination of the
room decreases by 10-15%;
4.
Electrical
appliances
(television,
radio,
telephone) intended for remote control should
be switched off not only at night, but also
during other unused periods (leaving the
house, breaks, etc.), as they can be switched on
when connected to the mains. consumes
energy;
5.
Operate the washing machine at full load with
the lowest possible temperature. Keep in mind
that washing at 90 °C requires 3 times more
energy than at 40 °C. Because the detergent
dissolves quickly at a temperature of 40 °C and
has an active effect on the laundry;
6.
Refrigerators and freezers are the most energy
consuming in the room. They account for
about 40% of the energy used in homes. The
following simple principles can reduce power
consumption by up to 25%: - Periodically defrost
the refrigerator to prevent the formation of 5-
10 mm of ice in the refrigerator compartment;
Place these appliances away from heating
elements and out of direct sunlight;
Leave an open space of at least 1-2 cm around the
refrigerator;
Put only chilled food in the refrigerator and
freezer;
Tight closing of the refrigerator door;
Keep the refrigerator door open as little as
possible;
Dust the back of the equipment at least once a
year;
Disconnect the refrigerator if the family is away
from home for a few days.
The use of gas stoves is an ecologically better option
than cooking on electric stoves. If you have an electric
stove in your home, you can save energy by:
Choose a flat outer surface of the pan or pan and a
diameter of more than 3 cm above the heating
surface of the hob;
Switch off the hob a few minutes before boiling or
frying;
Use a container with a lid;
Volume 02 Issue 05-2022
64
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
05
Pages:
61-66
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
Pour the optimal amount of water.
Install circuit breakers in areas where lighting is
required at short intervals, such as stairwells in
apartment buildings and in front of single-room
homes. When buying electrical appliances, first of all
you should be interested not only in the price, but also
in energy-saving parameters, just compare the cost of
use with the price and decide on the possibility of
purchasing the necessary electrical appliances
purposeful. An important point in saving electricity
used for residential heating is the reliable heating of
balconies, doors, frames of apartments and houses.
The simplest and quickest way is to tuck a piece of
newspaper-wrapped paper into the window and
window openings. This method works best when there
are few cracks in the windows and in severe cold. A
reliable way to protect windows from the cold is chalk
paste and glue made from it. Make these ingredients in
a Table 2
Table 2. A reliable way to protect windows from the cold
Diameter of comfort, mm
Diameter of the vessel, mm
145
180
220
160, 180
180, 200, 220
220, 240, 260
It is recommended to use flat-bottomed aluminum,
stamped steel, cast iron cookware with a thickness of
5 - 8 mm on cast iron comfort plates.
When using an electric stove, it is necessary to fully
follow the rules written in the passport of the stove,
which will reduce electricity consumption by 30-40%.
Volume 02 Issue 05-2022
65
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
05
Pages:
61-66
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
Figure 1. Schematic diagram of power supply of household electrical appliances
Failure to replace faulty consoles with new ones in a
timely manner will increase electricity consumption by
3-5%. There is also the use of special electrical
appliances for cooking certain types of food, such as
electric samovars for making tea, electric grills for
cooking chicken and fish, electric kettles for cooking
kebabs, and electric ovens for cooking meat or eggs in
oil. . The operation of this oven is based on the fact that
the high-frequency electromagnetic waves generated
in the inductor heat the cooking material in the oven
evenly and the process is very fast. For example, it
takes only 10 to 12 minutes to boil a piece of ice at -100C,
and you don't even have to break the package to boil
the milk in a paper bag. In addition, all of their vitamins
are preserved when we cook any pastries and stews.
Household items, outerwear, shoes are pollinated
during use. Dust settles on the floorboards, between
the folds and fabrics of the clothes, and between the
hairs of the carpets. Dust consists mainly of particles of
cotton, wool, paper and other organic materials and
quartz particles of various sizes. Factors affecting the
efficiency of photocells. According to the structure of
photocells, if the ambient temperature rises, the
efficiency of solar panels based on them will decrease.
In many cases, a single photocell cannot produce the
required amount of electricity, so several of them need
to be connected. Such a group of connected elements
is called a solar module and is mounted between the
glass plates. This collection can be fully automated.
CONCLUSION
Domestic service machines and equipment operate on
alternating current with a voltage of 220V and a
frequency of 50 Hz. Not all areas of electronics can be
imagined without a power source. Industrial
electronics, transport electronics, electric power, radio
engineering, television, computer engineering and
others. Consumer machinery and equipment used in
these industries are used in measuring and control
devices, control and protection devices, converters, as
well as devices that transmit, receive and amplify
information.
REFERENCES
Volume 02 Issue 05-2022
66
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
05
Pages:
61-66
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
1.
Kh.T. Yuldashev, Sh.S. Akhmedov Physical
properties at the contact semiconductor - gas
discharge plasma in a thin gas discharge cell //
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2.
S.Z. Mirzayev, X.T. Yo’ldashev Investigation of
background radiation and the possibility of its
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3.
Kh.T. Yuldashev, A.Tillaboyev, A.Komilov,
X.I.Sotvoldiyev
Transition
photoelectric
processes in a superfluid gas-discharge cell
with semiconductor electrodes // Academicia:
An International Multidisciplinary Research
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4.
Kh.T.
Yuldashev
G.M.Qipchaqova,
Z.I.
Abdumalikova, G.M. Umurzakova The study of
photoelectric and photographic characteristics
of
semiconductor
photographic system
ionisation
type
//
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5.
Kh.T.Yuldashev, B.T.Abdulazizov Research
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Characteristics Of The Converter Of The Image
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22.
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O.S. Rayimjonova, Kh.T. Yuldashev, U.Sh.
Ergashev, G.F. Jurayeva, L.R. Dalibekov Photo
Converter for Research of Characteristics Laser
IR Radiation // International Journal of
Advanced Research in Science, Engineering
and Technology Vol. 7, Issue 2 , February 2020.
pp. 12788-12791.
7.
Kh.T.Yuldashev,
Sh.S.
Akhmedov,
J.M.Ibrohimov Damping Cell From Gallium
Arsenide With Plasma Contacts In An Extreme
Gas Discharge Cell // Journal of Tashkent
Institute of Railway Engineers 2020. T16, №1,
st,36-41.
8.
Kh.T. Yuldashev, B.J. Akhmadaliev, Sh.S.
Ahmedov, Q.M Ergashov Analysis Of Kinetics
Of Image Formation On Bismuth Films Under
Action Of Gas Discharge. // International
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