不同环境参数对300 MW压缩空气储能系统运行的影响

压缩空气储能系统是提高电力系统稳定性的有效手段,为研究环境温度和湿度对压缩空气储能系统性能的影响,基于MSP平台建立300 MW压缩空气储能系统热力学模型,研究环境温度和湿度对压缩过程性能的影响规律。结果表明,随空气温度增大,压缩机总功率增大,压缩过程时间增大;随空气湿度增大,压缩机总功率增大,压缩过程时间增大且变化幅度极小。研究结论对压缩空气储能系统的实际运行具有一定的参考意义。

Compressed air energy storage system is an effective means to improving the stability of power system.In order to study the influence of ambient temperature and humidity on the performance of compressed air energy storage system,a thermodynamic model of 300 MW compressed air energy storage system is established based on MSP platform.The effects of ambient temperature and humidity on the performance of compression process are studied.The results show that with the increase of air temperature,the total power of the compressor increases,the compression process time increases,and the compression process time increases with the increase of air humidity.The research conclusion has a certain reference significance for the actual operation of the compressed air energy storage system.