High-Efficiency Predictive Control of Pumping

被引：0
|
作者：
Vodovozov, Valery [1 ]
Bakman, Ilja [1 ]
Raud, Zoja [1 ]
Lehtla, Tonu [1 ]
机构：
[1] Tallinn Univ Technol, Dept Elect Engn, Tallinn, Estonia
来源：
2016 15TH BIENNIAL BALTIC ELECTRONICS CONFERENCE (BEC) | 2016年
关键词：
pumps; variable speed drives; predictive control; energy efficiency; PARALLEL; DRIVES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel method is offered to control centrifugal pumping stations with variable speed drives and programmable logical controllers. Using pre-defined tabularized data, efficiency estimates are applied for different number of pumps operated at various speeds. The control strategy is proposed basing on both the analytical performance characteristics and the experimental efficiency distribution diagrams of pumps. An efficiency map has been designed in which the optimal number of pumps is recorded targeting to maintain the system performance in the best efficiency regions. Experimental results validate the new control approach.
引用
收藏
页码：203 / 206
页数：4
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