Danfoss FC300变频器在味精机上的应用  

Application of Danfoss FC300 in the Machine of Monosodium Glutamate

作　　者：张铁力[1,2] 李晓佳[1] 

机构地区：[1]青岛理工大学琴岛学院机电工程系,山东青岛266106 [2]青岛高校重工机械制造有限公司,山东青岛266106

出　　处：《自动化技术与应用》2013年第2期99-102,共4页Techniques of Automation and Applications

摘　　要：介绍Danfoss FC300系列变频器在味精机上的应用,借助其优异的转速转矩特性,使味精机能在低频卸料工作中稳定运行,利用Danfoss能量回馈单元Revcon,使味精机在快速降速所产生的能量回馈电网。采用S7-300 PLC与Danfoss FC300系列变频器进行Profibus DP通讯,其高传输速率、高稳定性,使对味精机的速度控制更加灵活。在系统实际运行中,味精机发挥了高效、节能、稳定、故障率低等特点,体现DanfossFC300系列变频器在离心机领域具有广阔的应用前景。The application of Danfoss FC300 frequency converter in the nmchine of monosodium glutamate is presented. Making use of excellent revolution and torque control characteristics of Danfoss FC300 frequency converter, the MSG runs steady in the low-frequency discharge. Danfoss energy feedback unit Revcon is adopted. Energy generated by the rapid deceleration feedbacks to grid. In the actual operation, the MSG machine is played the characteristics of high efficiency, stability, and low failure rate.

关 键 词：变频器 S7-300PLC PROFIBUSDP 能量回馈 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]