冷却空气对薄膜电容器热稳定性试验的影响

Speed Control of the Cool Air for the Thermal Stability Test of Film Capacitor

薄膜电容器运行中产生的热量需要通过冷却空气等手段带走,从而保证电容器运行环境温度不超过允许值的上限。通过热稳定性试验获知冷却风速的变化对电容器温升的影响,期望通过监控、管理等手段保障电容器安全可靠运行。

Heat generated during operation of film capacitor should be carried out with cool air.So as to ensure that the operating temperature of capacitor does not exceed maximum operating temperature of capacitor.Based on the thermal stability test,suitable speed of the cool air has been obtained,which comes from the control and management for ensure the safe and reliable operation of capacitor.