节点文献
对于大、中容量电力传动系统应用变频器的几点建议
some Suggestions on the Application of Frequency Converter in Large or Medium Capacity Power Transmission System
【摘要】 文章介绍了大中容量电动机调速系统应用低压变频器的一些情况,分析了应用中出现的一些问题,并从节能和节约资源的理念出发,建议在220kW以上功率段的大中容量电动机调速系统中,应当优先选用高压电动机拖动负荷。
【Abstract】 Introduces some information on application of frequency converter in large or medium capacity power transmission system and analyzes some problems appeared in applications.Based on energy saving and resource saving philosophy, suggests that give top priority to high-voltage motor dragging load in large or medium capacity power transmission system with power more than 220kW.
【关键词】 变频调速;
功率调速;
斩波内馈;
谐波;
【Key words】 Variable Frequency Speed Control; Variable Power Speed Control; Chopping Inner Feedback; Harmonics;
【Key words】 Variable Frequency Speed Control; Variable Power Speed Control; Chopping Inner Feedback; Harmonics;
- 【文献出处】 自动化博览 ,Automation Panorama , 编辑部邮箱 ,2007年04期
- 【分类号】TN773;TM921.5
- 【下载频次】52