According to the analysis.The reason that caused the breakdown mainly came from the carbon brush, the unthinking insulating structure design, the bad working environment and too much vibration.
英
美
- 通过分析,引发故障的原因主要是碳刷架、集电环绝缘结构设计欠妥、运行环境恶劣以及机组的振动过大。