链式退火炉电气系统的研制  

Development of Electric System of Chain Annealing Furnace

作　　者：万喜新 邓斌 王学仕 WAN Xixin;DENG Bin;WANG Xueshi(The 48^(th) Research Institute of CETC,Changsha 410111,China)

机构地区：[1]中国电子科技集团公司第四十八研究所,湖南长沙410111

出　　处：《电子工业专用设备》2021年第5期55-59,共5页Equipment for Electronic Products Manufacturing

摘　　要：介绍了一种用于链式退火炉的电气系统,采用单相晶闸管交流调压器进行加热功率控制,模块化的软件控温方式配合独特的炉膛设计,满足了大炉膛内温度均匀性的要求。合理的温区分布,适合于灵活调整工艺曲线。电气布局设计,减小了噪声干扰,系统运行可靠性高。Introduces an electrical system developed for chain annealing furnace,using single-phase thyristor AC voltage regulator for heating power control,modular software temperature control mode and unique furnace design,meeting the requirements of temperature uniformity in the large furnace.The reasonable temperature zone distribution is suitable for flexible adjustment of the process curve.The electrical layout design reduces the noise interference,and the system operation reliability is high.

关 键 词：链式退火炉 加热功率 温度均匀性 温度控制 

分 类 号：TN305[电子电信—物理电子学]