机械制造与自动化
機械製造與自動化
궤계제조여자동화
JIANGSU MACHINE BUILDING & AUTOMATION
2014年
4期
12-14,40
,共4页
电炉变压器%电极电流%电流变换器
電爐變壓器%電極電流%電流變換器
전로변압기%전겁전류%전류변환기
furnace transformer%electrode current%current switch
以鄂尔多斯双欣化工密闭电石炉电极电流为研究对象。由于一次侧电流和变压器变比估算二次侧电流，测量数据难以精确。根据电极电流测量精度的要求，通过变压器运行机理分析和电流交换器的性质设计推导出一种方法。该方法自运行以来稳定、可靠、操作简单，有效提高了工作效率。
以鄂爾多斯雙訢化工密閉電石爐電極電流為研究對象。由于一次側電流和變壓器變比估算二次側電流，測量數據難以精確。根據電極電流測量精度的要求，通過變壓器運行機理分析和電流交換器的性質設計推導齣一種方法。該方法自運行以來穩定、可靠、操作簡單，有效提高瞭工作效率。
이악이다사쌍흔화공밀폐전석로전겁전류위연구대상。유우일차측전류화변압기변비고산이차측전류，측량수거난이정학。근거전겁전류측량정도적요구，통과변압기운행궤리분석화전류교환기적성질설계추도출일충방법。해방법자운행이래은정、가고、조작간단，유효제고료공작효솔。
This paper takes the closed electrode current of calcium carbide furnace used in Erdos Shuangxin Chemical Industry Limit-ed Company as the object of study. Because the secondary current is estimated according to primary current and the ratio of trans-former,it is difficult to accurately measure the data. According to the requirements of the accuracy of the electrode current measure-ment, this paper derives a method from analyzing the transformer operation mechanism and the nature of the current switch. Since the method is used,it operates smoothly and reliably and it is easy to be operated,its working efficiency is improved greatly.
