摘要
针对核电站用核级AHU空气热湿处理过程中难以按设计工况进行调试的问题,提出适用于核岛通风空调系统核级AHU空气热湿处理过程现场测定方法,并验证该测定方法的可行性和适用性。结果表明,该方法可推广应用于其他核电站同类设备的测试评定,为核电现场调试人员对AHU的实际冷却能力或加热能力进行现场调试测定评定提供参考,判定AHU不在设计工况点条件下的热湿处理能力是否符合设计输入指标要求。
During the air handling process of nuclear grade AHU used in nuclear power plant,it is difficult to adjust under the design condition.In order to solve this problem,the on-site determination method for air handling process of nuclear grade AHU used in nuclear island HVAC system is put forward.The feasibility and applicability of the methed are verified.The results show that this method can apply to the test and assessment of similar equipment in other nuclear power plant.It can provide reference for the onsite personnel to adjust and test the cooling ＆heating capacity of the AHU,thus to determine whether the air handling capacity of the AHU which is not under the design condition conforms to the design input requirements or not.
作者
刘自旺
刘静
Liu Ziwang Liu Jing(Nanfang Ventilator Co., Ltd)
出处
《制冷与空调》
2017年第6期36-39,共4页
Refrigeration and Air-Conditioning
基金
国家高技术研究发展计划(863计划)资助(2012AA050902)
关键词
核电站
核级AHU
空气热湿处理过程
现场测定方法
冷却能力
加热能力
nuclear power plant
nuclear grade AHU
air handling process
on-site de termination method
cooling capacity
heating capacity
