高、低温湿热试验装置基本参数设计原则  

Basic Parameter Design Principle of High-low Temperature and Moist Heat Test Device

作　　者：秦燕[1] 

机构地区：[1]煤炭科学研究总院沈阳研究院,辽宁抚顺113122

出　　处：《煤矿机械》2014年第1期27-29,共3页Coal Mine Machinery

摘　　要：电器产品由于其所处于的特殊使用环境,其绝缘强度和电气性能的稳定性决定了矿井安全程度。高、低温湿热试验装置是通过模拟试品所处的环境条件,考核试品在此条件下电气性能及选用材质能否满足其长期正常运行的试验设备。通过正确选择高、低温湿热试验装置的容积、温度、湿度范围、控制方式、变温速率、风速、温度均匀性、湿度精度、风道结构、冷却方式的参数设计,将会保证该试验装置的可再现性、可重复性、可测控性、排它性和安全可靠性。Electrical products because of the special environment it is in use,the insulation strength and electrical properties stability determines the mine safety.The high,low temperature and moist heat test device is adopted to simulate the test environment,test specimen under this condition the electrical performance and selection of materials can meet its long-term running test equipment.Parameter design by proper selection of high,low temperature test device volume,temperature,humidity,temperature,wind speed,speed control,temperature uniformity,humidity precision,air duct structure,cooling way,will ensure that the test device of the reproducibility,repeatability,measurement and control,exclusive and safety reliability.

关 键 词：电器 高、低温湿热试验装置 参数 

分 类 号：TM52[电气工程—电器]