电极调节器在铁合金精炼炉上的应用  

Application of Electrode Regulator to Ferroalloy Refining Furnace

作　　者：王雪峰 谭虎强 花皑[2] 

机构地区：[1]西安华昌电炉成套设备有限责任公司,陕西西安710065 [2]西安电炉研究所有限公司,陕西西安710061

出　　处：《电源技术应用》2015年第11期48-52,共5页Power Supply Technologles and Applications

摘　　要：主要从铁合金生产工艺角度，阐述了采用可编程控制器（PLC）组成的电极调节器在铁合金精炼过程中实现电极升降自动调节的原理及应用。该调节器的使用，有效地减少了电极折断、断弧及合金增碳等问题，提高铁合金产品质量；具有系统响应快、调节灵敏度高、运行稳定、操作简单、降低能耗和减少人员操作强度等优点。Standing on the position of production,this article expound that adoption electrode regulator from PLC can achieve electrode lifting automatic adjustment in ferroalloy production process. By using this electrode regulator, can effectively remove following problem that electrode easy cutting, current interruption and increasing carbon in the molting steel , and improve the quality of products; has many advantage： such as fast response of system, high sensitivity of adjuster, stable running, simple operation, low energy consumption, decreasing operator etc.

关 键 词：铁合金精炼电弧炉 PLC 电极调节器 阻抗控制 

分 类 号：TM92[电气工程—电力电子与电力传动]