摘要
针对某兵器变频机组在连续工作过程中由于轴承和机体发热容易造成机组工作不稳定甚至损坏,机组没有显示电压与频率的装置无法明确变频结果从而保证不了供电质量的情况,文中给出了一种利用单片机实时检测变频机组电动机轴承温度、发电机轴承温度、机组外壳温度以及机组输出电参数的系统;对于各种温度以及电参数的采集接口与数据处理,充分地考虑了无损于兵器的方式;该系统不但能够实时显示各种参数数值,而且在参数出现异常时能及时给予报警,既方便了部队操作人员的使用,又极大地保证了变频机组的供电质量。
As a result of the working conditions of the power distribution vehicle＇s frequency converter unit about a weapon system, the quality of power supply is not guaranteed. So a system of testing the voltage and frequency and the temperature of the bearing of motor is presented. The nondestructive examination technology is used in this system. This system will also give an alarm when the voltage or the frequency or the temperature is abnormal, so it is easy for the operator and it is good to supply the power for the weapon system.
出处
《计算机测量与控制》
CSCD
2007年第12期1753-1755,共3页
Computer Measurement &Control
关键词
电参数
温度
变频机组
无损检测
electrical parameter
temperature
vehicle＇ s frequency converter unit
nondestructive examination
