Kalit so‘zlar - Toshkent davlat texnika universiteti xalqaro ilmiy-texnik anjuman

Kalit so‘zlar.
energiya, qayta tiklanadigan energiya manbalari, shamol energiyasi,
quyosh energiyasi, stantsiyalar, quyosh energiyasi, energiya
The Republic of Uzbekistan is one of the largest states in the Central Asian region,
which has a large reserve of natural resources. The high level of exploration of mineral
deposits in Uzbekistan is associated with the extraction of fuel resources, precious, non-
ferrous and rare metals, uranium ores, oil shales, raw materials for construction materials.
It should be noted that only 20% of the country's mineral resources have been studied. At
more than 900 deposits, proven reserves are estimated at almost $1 trillion. The total
mineral resource potential of the republic is estimated at about 5.7 trillion dollars.
At the beginning of the XXI century, national and foreign experts conducted
observations in order to assess the local and regional environmental situation, the risks
associated with the movement of air masses, while the global gross potential of wind
energy was estimated at 2.6 million tons per year. [2.4].
Scientists have created an interesting interactive world map of the atlas of winds,
which allows you to monitor the winds online and can be used by interested parties in
future research.
At the time of completion of my last update in January 2022, I cannot provide
specific information about the current state of wind energy in Uzbekistan. However, in
the general context, I can share some general considerations about the prospects of wind
energy [1].
Wind energy is a promising source of renewable energy that can help diversify the
energy mix and reduce dependence on traditional energy sources. In Uzbekistan, as in
other countries with a suitable climate, wind energy can be an effective source of
electricity.
Some factors that may affect the prospects of wind energy in Uzbekistan include:
According to the data, the areas where the wind speed exceeds 10 m/s and are
located in foothills, mountainous, and desert areas where the population density is
relatively low. In the geographical structure of wind energy potential, the main share falls
on the territory of the Republic of Karakalpakstan.
The first wind power plant in Uzbekistan was built in 2010 next to the Charvak
reservoir, with a capacity of 170 kW. The next one was in 2012, one of the largest in
Central Asia with a capacity of 750 kW in the village of Yubileyny in the Bostanlyk
district of the Tashkent region [2].
On measures to accelerate the introduction of renewable energy sources and
energy-saving technologies in 2023
Fig.1 General view of a 0.75 MW wind turbine in Tashkent region
МЕЖДУНАРОДНАЯ НАУЧНО-ТЕХНИЧЕСКАЯ КОНФЕРЕНЦИЯ
АКТУАЛЬНЫЕ ПРОБЛЕМЫ ЦИФРОВИЗАЦИИ ЭЛЕКТРОМЕХАНИЧЕСКИХ И
ЭЛЕКТРОТЕХНОЛОГИЧЕСКИХ СИСТЕМ
269
Of the Republic of Uzbekistan "On the use of renewable energy sources", Decree
of the President of the Republic of Uzbekistan dated February 16, 2023, No. PP-57 "On
measures to accelerate the introduction of renewable energy sources and energy-saving
technologies in 2023" dated December 2, 2022, No. PP-436 "On measures to improve the
effectiveness of reforms aimed at transition The Republic of Uzbekistan for a "Green"
economy until 2030."
-
The share of alternative energy is gradually growing in the country. Last year, the
Ministry of Energy announced the construction of several renewable energy
stations:
-
- two photovoltaic plants with a capacity of 100 MW in Navoi and Samarkand
regions;
-
- photovoltaic at 500 MW in Navoi region;
-
- two wind farms with a total capacity of 1000 MW in the Bukhara region;
-
- photovoltaic at 200 MW in Navoi region;
-
- photovoltaic plant with a capacity of 457 MW in Surkhandarya region;
-
- two photovoltaic plants of 220 MW each in the Samarkand and Jizzakh regions.
The total volume of foreign investments in projects for the construction of solar and
wind power plants in Uzbekistan is estimated at $3 billion. The total capacity is estimated
to be 2,900 MW.
By 2025, the share of renewable sources in the country's energy system should reach
19.7% (for comparison: in 2016 — 12.7%).
In recent years, Uzbekistan has been paying close attention to the construction of
wind farms. This area is currently the fastest-growing in the global energy sector.
The indicators of wind potential in the territories designated for the construction of
wind farms in Uzbekistan are higher than the average for existing wind farms in the
world. In other words, when comparing the power utilization coefficients, it was found
that the indicators of our country are 1.5 times higher than the global average. For
example, out of a total of 8,760 hours per year, wind farms in Uzbekistan can operate at
full capacity for about 3,900 hours.
Fig.2 A 500 MW wind power plant in the Navoi region
Table 1
The average hourly wind vector (speed and direction) over a wide area at an altitude of 10
meters above the ground (mph).
МЕЖДУНАРОДНАЯ НАУЧНО-ТЕХНИЧЕСКАЯ КОНФЕРЕНЦИЯ
АКТУАЛЬНЫЕ ПРОБЛЕМЫ ЦИФРОВИЗАЦИИ ЭЛЕКТРОМЕХАНИЧЕСКИХ И
ЭЛЕКТРОТЕХНОЛОГИЧЕСКИХ СИСТЕМ
270
№
Region
Ja
n
u
ary
F
eb
ru
ary
ь
M
arc
h
Ap
ril
M
AY
Ju
n
e
Ju
ly
Au
g
u
st
S
ep
tem
b
er
рь
Oc
to
b
er
ь
No
v
em
b
er
De
ce
m
b
er
ь
1
Navoi
8,3
8,7
9,0
9,1
9,7
11,4
12,8
12,1
10,1
8,6
8,3
8,4
2
Bukhara
8,6
9,2
9,5
9,6
10,1
11,6
12,7
11,9
9,9
8,4
8,3
8,5
3
Karakalpa
kistan
9,5
10,5
11,1
11,1
10,4
9,9
9,4
9,3
9
8,8
8,1
9,3
Nowadays, several WPP construction projects have been launched in Uzbekistan.
When implementing wind farm projects, measures are being taken to ensure their safe
integration into a single energy system.
As a result, Uzbekistan will be able to manage and store energy from renewable
energy sources and ensure the stability of the unified energy system.
Literature.
1.
Pulatova D.М. Wind energy study guide.-Т.: ―Fan va texnologiyalar nashriyot-
matbaa uyi‖, 2023. p176
2.
Sobirov Yu.B., Pulatova D.М.., Maxmudov S.Sh. Wind energy study guide.-Т.:
―Fan va texnologiyalar nashriyot-matbaa uyi‖, 2023. p256
3.
Zaxidov, N., Shoyusupov, S., Pulatova, D., Rahmatillayev, S., Gafurov, D.
Photoelectric recorder for measuring deformations of buildings and hydraulic
facilities
E3S
Web
of
Conferences
, 2021,
264,
03066
https://www.scopus.com/record/display.uri?eid=2-s2.0-
85108190911&origin=resultslist
4.
Xaritonov V.P. Basics of wind energy. М.: ГНУ ВИЭСХ, 2010.-p340
5.
https://anhor.uz/society/uzbekistane-do-2020-goda-postroyat-6-vetrovih-
elektrostanciy
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