A peak-power limitation method for multi-drive systems

被引：0
|
作者：
Bosga, Sjoerd [1 ]
机构：
[1] ABB Corp Res, S-72178 Vasteras, Sweden
来源：
EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9 | 2009年
关键词：
Flywheel system; Power management; Electrical drive; Control methods for electrical systems; Multi-machine system;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In industrial installations with several drives, total peak power will often be equal to the sum of all individual peak powers. This article demonstrates that through proper interaction between drives, peak power can be very much limited, sometimes by a factor two. This is done by controlling the power of one or more drives connected to high-inertia loads as a function of the power required for control of highly dynamic loads. The feasibility is demonstrated on a hybrid servo press installation, where an existing flywheel is used as a buffer for a newly installed servo drive. Practical implementation issues are discussed and measurements from a prototype installation are presented.
引用
收藏
页码：4510 / 4517
页数：8
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