矿山风机调频变速节能技术的应用研究  

Application Research on Frequency Conversion and Speed Regulating Energy saving in Mine Ventilator

作　　者：周东一[1] 袁文华[1,2] 石楚平[1] 肖飚[1] 

机构地区：[1]邵阳学院,湖南邵阳422000 [2]湖南大学机械与汽车工程学院,长沙410082

出　　处：《煤矿机械》2009年第6期164-165,共2页Coal Mine Machinery

基　　金：教育部高等学校特色专业建设项目TS11037

摘　　要：介绍了调频变速节能技术原理及其在矿山风机中的应用,利用负载转矩与转速的平方成正比,轴功率与转速的立方成正比的原理,对通风系统特性曲线和应用实例进行了分析,结果表明,矿山风机调频变速节能效果明显,具有很好的经济效益。The energysaving principle of frequency conversion and speed regulating in mine ventilator was described. Use the principles of load torque and rotational speed is proportional to the square. The power of axis and speed is proportional to the cube, analyses the ventilation system characteristic curve and the application example. The result shows that the energy efficiency effect is very obvious and better economic benefits have been raised.

关 键 词：矿山风机 调频变速 节能 

分 类 号：TH43[机械工程—机械制造及自动化] TD441[矿业工程—矿山机电]