The paper presents the advantages and disadvantages of vacuum drying in transformer tank, analyses machine set's disadvantages during its used, and puts forward the solving measures. 介绍了对变压器油箱内实施抽真空干燥时的优缺点,分析了真空机组改进前在使用过程中存在的问题,对此提出了解决措施。
Heating system of new generation food vacuum freeze drying machine 食品真空冷冻干燥机加热系统
Fuzzy Control System of Food Vacuum Freeze Drying Machine 食品真空冷冻干燥机的模糊控制系统
A Improved Pressure-Changing Vacuum Drying Machine 一种改进的变压法真空干燥设备
24m~ 2 Vacuum Freeze Drying Machine 24m~2真空冷冻干燥机
The paper introduces the current PID distribute control system of food vacuum freeze drying machine and some its problems, and puts forward a new style fuzzy control method. The system has the properties of high controlling efficiency, good reliability and so on. 介绍了现有食品真空冷冻干燥机的PID集散控制系统及存在的问题,并设计、仿真了一种新型的模糊控制方法,使系统具有控制精度高、可靠性好等特点。