Research on key technologies of low-pressure natural gas energy metering system

Cui Chao; Qiu Yi; Zhang Bin; Wang Lijian; Guo Xiaowei; Cheng Yingshu; Wang Jie; Chen Huiyun; Lu Yating

doi:10.1117/12.3024298

13 May 2024 Research on key technologies of low-pressure natural gas energy metering system

Cui Chao, Qiu Yi, Zhang Bin, Wang Lijian, Guo Xiaowei, Cheng Yingshu, Wang Jie, Chen Huiyun, Lu Yating

Proceedings Volume 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023); 131598U (2024) https://doi.org/10.1117/12.3024298
Event: Eighth International Conference on Energy System, Electricity and Power (ESEP 2023), 2023, Wuhan, China

Abstract

This paper investigates the key technologies for the development of a low-pressure natural gas energy metering system. The research is directed towards the development of a mathematical model of the relationship between the density of natural gas and its calorific value, and towards the realization of energy metering of low-pressure natural gas. In addition, a simple device is designed in this paper to assist the study. The device mainly consists of a gas standard density measurement system, a gas standard flow measurement system and a PLC control system. To simulate real-world situations where natural gas of different calorific values needs to be measured, the device is connected to four natural gas cylinders of different compositions, which are used to verify and calibrate the accuracy of the device.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Cui Chao, Qiu Yi, Zhang Bin, Wang Lijian, Guo Xiaowei, Cheng Yingshu, Wang Jie, Chen Huiyun, and Lu Yating "Research on key technologies of low-pressure natural gas energy metering system", Proc. SPIE 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023), 131598U (13 May 2024); https://doi.org/10.1117/12.3024298

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