摘要
针对皮带机高压调速型驱动装置的使用,对目前主要的几种调速方式的优缺点进行比较,在多种调速方式中,发现具有高功率因数及纯净的输入、节能环保的变频调速能很好的完成需要的功能。在实际使用中,通过实际情况对变频调速进行了启动、电源接入等方面的改进,取得了良好的效果。
Aiming at the use of high - voltage variable speed driving device in belt conveyor, compares the ad- vantages and disadvantages of several major speed adjustment ways at present, in many kinds of speed adjustment way, discovers that can well complete the needed function which has high power factor and pure input, energy - saving envi- ronmental protection. In the actual use,improves the aspects such as startup, power access and so on to frequency con- trol by the actual situation, achieves the good results
出处
《山西焦煤科技》
2010年第11期42-44,共3页
Shanxi Coking Coal Science & Technology
关键词
高压变频
变频调速
节能
启动方式
High voltage frequency conversion
Frequency control
Energy conservation
Startup mode
