摘要
为解决燃气门站供电困难、稳定性差的现状,本文综合分析典型燃气门站负荷特点和周边资源状况,研制了一套综合利用燃气内燃机、压差发电、风光互补以及蓄电池的"多能协同"供电解决方案。根据门站供暖季和非供暖季的负荷特点,优先保证用电安全同时考虑门站偏远,给出了夜间无人值守的供电协同运行策略。最后,通过与引入市电方案对比,综合考虑投资与运行成本,得出该解决方案具有经济优势的结论。
In order to solve the current situation of power supply difficulty and poor stability of gas valve stations,this paper comprehensively analyzes the load characteristics of typical gas valve stations and the surrounding resources,a "multi-energy coordinated" power supply solution based on gas internal combustion engine,differential pressure power generation,wind-solar complementarity and storage battery is developed. According to the load characteristics of heating season and non-heating season,priority is given to ensure the safety of power consumption,and considering the remote of the station,a coordinated operation strategy of unattended power supply at night is proposed.Finally,through the comparison with the Municipal Electricity Program, comprehensive consideration of investment and operating costs,the solution has economic advantages.
关键词
多能协同
储能
压差发电
无人值守
multi-energy Synergy
energy storage
differential pressure power generation
unattended power supply
