Operation Optimization of Multiroute Cyclic Natural Gas Transmission Network under Different Objectives

Zhou, Jun; Peng, Jinghong; Liang, Guangchuan; Cao, Peng

doi:10.1061/(asce)ps.1949-1204.0000628

Cited by 5 publications

(1 citation statement)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…24 This model is more suitable for the safe dispatching of the natural gas pipeline system. Zhou et al 25 established three objective functions related to economic energy consumption. The decision variables of the model considered the pipeline flow rate, the number of compressors started, and outlet pressure, but the compressor model was relatively simplified.…”

Section: Literature Review and Analysismentioning

confidence: 99%

Energy Consumption Optimization Model of Large Parallel Natural Gas Pipeline Network: Using Compressors with Multiple Operating Modes

Liu

Peng

Ji³

et al. 2022

Energy Fuels

View full text Add to dashboard Cite

In long-distance parallel pipelines, compressor stations are built together, and connecting pipes and cut-off valves are arranged between pipelines, which makes it possible for different stations to operate jointly or independently. In order to reduce pipeline energy consumption, this paper considers the valve switch state, deeply analyzes the station operation mode, and establishes the optimal model of minimum energy consumption of a parallel pipeline. Taking the second and third parallel pipelines of China’s west-east gas transmission as an example, the phasor particle swarm optimization algorithm is used to solve the model. The results show that after optimization, the internal flow was redistributed and energy consumption was reduced by 15.54%.

show abstract

Section: Literature Review and Analysismentioning

confidence: 99%