Distributed multi-energy complementary integrated design of natural gas transmission and repair station

Analyses the cooling, heating and power loads of a natural gas transmission and repair station, proposes the use of natural gas expansion power generation device to recover excess pressure of natural gas and calculates the power generation, and designs a multi-energy complementary system based on natural gas distributed energy and natural gas excess pressure power generation system. Realizes the recovery and utilization of natural gas excess pressure resources by 100%. The integrated energy utilization efficiency of the natural gas distributed energy system and the energy saving rate exceeds 80% and 25%, respectively.