【摘要】 分析压力能特性与天然气调压站电力负荷，介绍压力能回收利用技术与难点、要点。提出基于双转子膨胀机的天然气压力能发电产储用一体化系统，通过设置充电桩、发展换电池业务、结合储能电池和应急电阻柜、辅以市政电网引入，回收天然气压力能进行发电并利用。通过优化运行策略，实现发电与用电实时平衡。更多还原

【Abstract】 The characteristics of pressure energy and the power load of natural gas pressure regulating station are analyzed, and the technologies, difficulties and key points of pressure energy recovery and utilization are introduced. An integrated system of production, storage and use for natural gas pressure energy power generation based on double rotor expander is proposed.By setting charging piles, developing battery replacement business, combining energy storage batteries and emergency resistance cabinets, and supplemented by municipal power grid introduction, natural gas pressure energy is recovered for power generation and utilization. By optimizing the operation strategy, the real-time balance between power generation and power consumption is realized.更多还原