Operating features of natural gas flow measurement systems
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Дата
2024
Автори
Науковий керівник
Назва журналу
Номер ISSN
Назва тому
Видавець
КПІ ім. Ігоря Сікорського
Анотація
Energy resources accounting is a component of their rational consumption. The outdated equipment use that does
not meet the requirements for measurement accuracy is one of the main issues in natural gas metering. Therefore, the
issues of creating high-precision gas metering systems remain relevant. Gas metering units are used at various sites,
from boiler houses to gas distribution stations and points that have different requirements for metrological
performances and characterized by different operating conditions.
To improve the gas metering quality, it is necessary to control its physical and chemical parameters, such as
pressure, temperature, density, gas composition, etc. Therefore, the creation of systems for measuring the flow and
quantity of natural gas requires an integrated approach that includes recording, processing and monitoring all
necessary parameters using data transmission technologies.
The automated collection lack and information conversion from the measuring system components makes it
impossible to remotely monitor its state.
The aim of the work is a comparative analysis of existing systems for measuring the flow and quantity of natural
gas, as well as the requirements’ formulation for an automated system for measuring its parameters.
The functioning features of existing systems, their structure and technical performances are discussed in the
article. An analysis of current approaches to energy carrier accounting has been conducted.
Particular attention is paid to the requirements for algorithms for processing and converting information received
from automated systems for measuring natural gas flow rate, in addition to bringing the gas volume to base conditions
and calculating the consumed energy quantity. General requirements for such systems, which contribute to increasing the accuracy and reliability of measurements, are formulated.
The prospects for further work are to improve an algorithm for the interaction between the measurement system components.
Опис
Ключові слова
natural gas, flow rate, measurement, measuring system, природний газ, витрата, вимірювання, вимірювальна система
Бібліографічний опис
Drachuk, O. Operating features of natural gas flow measurement systems / O. Drachuk, A. Pysarets // Вісник КПІ. Серія Приладобудування : збірник наукових праць. – 2024. – Вип. 68(2). – С. 38-42. – Бібліогр.: 17 назв.