The system adopts asymmetry half bridge structure, which makes the main power converterfault tolerant.
由于设计采用了不对称半桥结构，提高了系统主功率电路的容错性。
2
Furthermore, the hardware and software implementation as well as the practical application of frequency converterfault detector were introduced also.
同时介绍了变频机故障检测仪的硬件、软件实现及实际应用。
3
The faults of blower impellers for converter gas were diagnosed and causes of the fault were analyzed. The disposal measures were raised, which prolonged the service life of plants.