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In this paper, a comprehensive case study analysis of flow control methods and appropriate technical implementations for high-power pump systems employed in thermal and nuclear power plants or heating plants will be presented. The main attention is focused on a comparison of two advanced variable speed control strategies employing VSD with frequency converter and VSD with hydrodynamic coupling.
This paper deals with an analysis and comparison of high-power pump systems with flow control based on variable speed drives (VSDs). The attention is focused on a comparison of two advanced variable speed control strategies employing VSD with frequency converter and VSD with hydrodynamic coupling. Due to a very different nature of both drives it is a challenging task to compare them to each other,...
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