摘要
该文以40×103 k VA大型密闭电石炉为研究对象,在深入分析三相电极消耗相关影响因素的基础上,建立了电极消耗软测量模型。并采用APC-Sensor智能软测量软件实现了电极长度的在线预估。工业实践结果表明,软测量准确可靠,为电石炉的先进控制提供了有力支撑,具有良好的应用前景。
A soft-sensor model of the 40 ×103k VA large sealed calcium carbide furnace is presented,based on the analysis of the factors affecting the consumption of three-phase electrode. The online estimation of the electrode length is realized by using APC-Sensor software. The industrial practice results show that the soft sensor is accurate and reliable. The soft-sensor can provide a strong support for the advanced process control of calcium carbide furnace,and has a good application prospect.
出处
《自动化与仪表》
2015年第12期20-23,共4页
Automation & Instrumentation
基金
国家863计划项目(2013AA040702)
关键词
电石炉
电极长度
电极消耗
软测量
calcium carbide furnace
electrode length
electrode consumption
soft-sensor
