天然气管网压力能发电在建筑节能中的应用案例

Case Study of the Power Generation Using Natural Gas Pipeline Pressure for the Building Energy Saving

本文着眼于燃气压力能发电技术的应用,总结了现有天然气管网压力能发电技术的研究发展现状,并以佛山市天然气管网的某门站实际运行数据为例,计算了该门站的全年逐时的燃气压力能发电潜力,分析了燃气压力能发电量对门站建筑用能的替代率,为燃气压力能的合理利用提供建议。

This article focuses on studying the utilization of power generation by gas pressure. The present power generation technologies by gas pressure are summarized and a gas station of the Foshan High Pressure Natural Gas Pipeline Company is taken as an example to study the power generation potential by the gas pressure. The hourly power generation potentials are calculated using the actual operational data in 2017. The calculation results provide suggestions for substituting the traditional building energy us by utilizing of the gas pressure energy.