摘要
天燃气冷热电分布式能源系统是天然气能源高效利用的最佳途径,为明确天然气分布式能源系统的性能情况,研究了如何有效、准确地组织天然气分布式能源系统的性能试验。参考国家相关标准,对性能试验的试验目的、试验方法以及计算方法等内容进行了介绍。以某大型医院天然气分布式能源系统为研究对象,分析了燃气内燃机性能、直燃溴化锂机组性能、补燃溴化锂机组性能,测试了大气污染物排放。结果表明:采用热平衡校核方法可以甄别测量数据的准确性,将机组的测量指标修正到设计工况下更加有利于参数对比。
The distributed energy system of natural gas fired cooling and heating is the best way to efficiently utilize natural gas. In order to clarify the performance of the distributed energy system of natural gas, we have studied how to organize the performance test of the distributed energy system of natural gas effectively and accurately. The purpose, test method and calculation method of the performance test are introduced. The performance of the gas engine, the performance of the direct fired lithium bromide unit and the performance of the gas-supplement lithium bromide unit are analyzed with the natural gas distributed energy system of a large hospital as the research object. The air pollutant emission is tested. The results show that the accuracy of the measurement data can be discriminate by thermal balance checking method, and the correction of the unit’s measurement index to design conditions is more conducive to parameter comparison.
作者
国旭涛
韩高岩
刘虎
茅建波
GUO Xutao;HAN Gaoyan;LIU Hu;MAO Jianbo(Electric Power Research Institute of State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 310014,Zhejiang Province,China;Hangzhou E.Energy Technology Co.,Ltd.,Hangzhou 310014,Zhejiang Province,China)
出处
《分布式能源》
2020年第3期61-68,共8页
Distributed Energy
基金
国网浙江省公司科技项目(5211DS180036)
关键词
天然气分布式能源系统
冷热电三联供
性能试验
热平衡
natural gas distributed energy system
combined cooling,heating and power
performance test
heat balance
