MODERN EDUCATION AND DEVELOPMENT
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196
NEW TECHNOLOGIES IN GAS SUPPLY
Abdurakhmonov Eldor
1.a
, Kakharov Bahadir Bahramovich
2.b
Tashkent State Transport University, student
1.a
;
Tashkent State Transport University, associate professor
2.b
ANNOTATION: This article analyzes modern technologies in the field of gas
supply. In particular, innovative solutions such as smart meters, GIS and SCADA
systems, sensor control, as well as biogas and artificial methane production are
considered. These technologies play an important role in increasing safety, reducing
losses, and ensuring energy stability. The article is intended for use in the
modernization of gas networks from a technical and practical point of view.
Key words: Gas supply, natural gas technologies, smart gas meters, gas
distribution systems, pipeline monitoring, leak detection systems, gas network
digitalization, renewable gas, hydrogen blending, biogas integration, lng (liquefied
natural gas), cng (compressed natural gas), smart grid for gas, energy transition,
decarbonization of gas, advanced gas sensors, remote gas monitoring, gas
infrastructure innovation, digital twins in gas networks, sustainable gas technologies.
INTRODUCE
Gas supply is one of the systems widely used as an energy source for the
population and industry. The introduction of technological innovations for the efficient,
safe and economical use of gas is one of the urgent tasks of today. New technologies
will allow for the automation of networks, effective control of high-pressure gas
transmission systems, and the use of energy-saving methods.
1. Smart (intelligent) gas meters
Now ah high and enterprises smart gas meters are being introduced for Theirs
Advantages :
Automatic calculation and information transmission
- internet or
mobile real time information via alo qa sent ;
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Real consumption control
-
illegal
connection or detecting deviations;
Without operators service show
- students needed not .
➡️
This system human mistakes reduces and creates accuracy in calculation .
2. GIS technologies (Geographic Information System)
By managing gas networks based on an electronic map:
Gas pipes, valves , points and complete digitization of network nodes ;
Rapid detection of emergencies ;
Preventive work effective opportunity to organize will be created .
➡️
This method to monitor long- distance pipelines makes it easier .
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3. SCADA system (Supervisory Control and Data Acquisition)
SCADA – gas supply objects centralized in case management system is
considered . His main tasks :
Gas pressure and control the flow in real time ;
Forecasting future situations;
For engineers Early warning of dangerous situations .
➡️
SCADA systems major cities and industry in the facilities wide is being
introduced .
4. Detection of losses and energy efficiency
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important problems in gas supply One is
losses in pipes
. Through new
technologies :
Gas leak
acoustic sensors
to determine with ;
Drone and visual through infrared cameras observation ;
Gas flow automatically in order builder valves .
➡️
This methods security increases and economic damages reduces .
5. Biogas and artificial methane technologies
New
trend –
renewable
gas production from
sources
:
From agricultural waste, sewage
biogas
to take ;
Using electrolysis artificial methane production ( Power-to-Gas
technology ).
➡️
This technologies environment for safe and is economically efficient in the
long run .
Direction technical information on
Types of gas pipelines and characteristics
Types
Material
Work
pressure
(bar)
Field of use
Main pipes Steel
1.2 – 7.5
Long
distance
transportation
Branch
pipes
Polyethylene
(PE-
80/100)
0.005 – 0.6
Locally and within the city
Indoor
pipes
Metal, plastic
0.001 – 0.005
In homes
➡️
️
Polyethylene pipes are highly rustproof and easy installation features with
separated It stands .
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capabilities of smart gas meters
Parameter
Value
Calculation accuracy
1–2% error level
Information transmission GSM, NB-IoT , LoRaWAN
Energy supply
Lithium battery, service life 5–10 years
Sensor functions
Siznish , shock , illegal connection , cleanliness
Management through SCADA and GIS systems
SCADA :
Monitors gas pressure , temperature , and flow in real time .
Provides remote control .
GIS :
Digital mapping of gas networks placing , technical service to show
makes it easier .
4. Biogas production systems
Component
Description
Substrate sources
Organic waste, livestock waste, sewage
Operating temperature 35–55°C ️( ️mesophilic ️/thermophilic ️regimes ️)
Methane emission rate 50–70% (organic matter type related
Leftover product
Organic dog food as used
Chart recommendations
1.
Gas
supply
of
the
system
structure
→ ️Gas ️source ️→ ️MGP ️( ️main ️) ️→ ️RP ️(regulator ️point) ️→ ️Network ️→ ️Consumer
2.
SCADA
system
operating
cycle
→ ️Sensors ️→ ️Controller ️→ ️SCADA ️Center ️→ ️Operator Monitor
3.
Biogas production process
→ ️ Substrate ️ → ️ Anaerobic ️
fermenter
→ ️Gas ️separator ️→ ️Methane ️reservoir
MODERN EDUCATION AND DEVELOPMENT
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4.
Smart
meters
information
flow
diagram
→ ️Gas ️measurement ️→ ️Information ️collection ️→ ️Sending ️via ️modem ️→ ️Provider ️→ ️
Subscriber
Recommendation to be done sources
Source name
Content type
Source
Gazprom Tech . recommendations
Regulations and technical
standards
ASHRAE & IGU Guidelines
International standards
Articles from Scopus / ScienceDirect
Scientific articles
Uzbekistan Ministry of Energy of
the Republic
National standards and
reports
International Gas Union (IGU)
reports
Statistics and innovations igu.org
Conclusion
New developments in the gas supply sector through technologies :
Digitization of networks and automation ;
Security level increase ;
Rational use of energy resources is provided .
Each in the future smart gas meters in the apartment , safe sensors and
ecological to clean energy sources connected gas systems to be can This is not only
economic efficiency , but also sustainable development is an important step for
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