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一、电气设备故障诊断概述 钢铁企业所用的电气设备常处于多尘、高温和湿度大的环境中,尤其是旋转机械,如轧机驱动电机在电气和机械方面都处于持续超载的恶劣状态下运行。一旦主电气设备故障,必然导致整个生产线停产并影响相邻生产线和生产过程,造成巨大损失。因此,任何异常的早期检测和迅速处理都是极为重要的。
First, an overview of electrical equipment fault diagnosis Electrical equipment used in steel companies often in dusty, high temperature and humidity environment, especially rotating machinery, such as rolling mill drive motor in the electrical and mechanical aspects are in continuous operation of the harsh conditions of overload. Once the main electrical equipment failure, will inevitably lead to the shutdown of the entire production line and affect the adjacent production lines and production processes, resulting in huge losses. Therefore, any abnormal early detection and rapid processing are extremely important.