For DC drive control device as basicunit of drive control system, the digital control system with micro-processor is used.
作为传动控制系统的基本单元，直流传动调速装置采用带微处理器的全数字控制系统。
2
Through a large amount of basic research and industrial testings, this device has been applied in 350mw generating unit and passed technical appraisal.
在进行大量的基础研究和工业试验后，该装置已在350 MW机组上投入运行，并通过技术鉴定。
3
In this paper, a module level diagnostic method is presented which considers multi-port device or sub-network as the basicunit.