摘要
为保证空调器产品质量、规范空调市场服务,本文参照GB/T7725标准,采用焓差法,以测试房间空调器制冷量为例,研究并设计焓差法空调性能测试台测控系统.该系统运用多种变送器与数据采集卡Advantech PCI-1713、PCL726、PCLD-880等采集、转换、传输38个模拟信号,计算并测试空调器性能数据,同时详细探讨了测试软件各模块的实现及Advantech PCI-1713板卡的数据采集程序设计.实验证明,该系统性能稳定、可靠.
A test system of air-condition performance is designed based on enthalpy difference method according to GB/T7725 standard.In the system,we adopt data-collecting equipments including Advantech PCI-1713,PCL726 and PCLD-880 to collect 38 analog signals,and then perform data processing and parameters calculation of air-condition.Meanwhile the modules of the test software and programming on Advantech PCI-1713 are discussed in detail.By experimentation it is proved that the system is steady and reliable
出处
《测试技术学报》
2011年第3期239-244,共6页
Journal of Test and Measurement Technology
基金
上海高校选拔培养优秀青年教师科研专项基金(slg-07063)
