摘要
文章针对以天然气发动机为动力源的冷热电三联供系统(Combined Cooling Heating&Power),分析了四种典型余热回收方式,且利用夹点技术对多个余热回收方式下的内燃机烟气余热进行优化配置,指出了影响CCHP系统一次能源利用率的主要因素是系统的余热回收总量及将高温余热转化为高品质能量的程度。这些分析研究结果可以为联供机组的实际运行提供参考。
This paper is based on combined cooling heating ＆ power and puts forward four classic modes for waste heat recovery. Recoveries of waste heat in various cases are optimized based on pinch technology. It can be concluded that the amount of recovery energy and high quality-energy translation rate are the mainly affection aspects to PER . The results from this study can provide an instruction to CCHP systems in practical application.
出处
《上海节能》
2009年第5期12-17,共6页
Shanghai Energy Saving
