Since the co 2 compressortrain was put into use, failure of vibration high alarm and high trip happened to the steam turbine several times during the startup.
二氧化碳压缩机组自投产运行以来多次发生启机时振动高报警及高联锁跳机的事故，导致开车的失败。
2
The characteristics of the two compressors before and after the revamp have been compared and effective measures have been proposed for the stable operation of the compressortrain.
分析对比了改造前后两种压缩机的特点，并对压缩机组的平稳运行提出了对策。
3
With the application of serial communication technology in data acquisition and data analysis, the compressor testing system based on PC for the train air conditioning was developed with VB.