Pump Motors & Drives: Sizing, Efficiency, Variable Speed
A definitive guide to selecting and optimizing pump motors and drives, covering sizing methods, efficiency improvement, and variable speed control for industrial applications.
PumpCalcs reference library
Tag: variable frequency drive
2 resources
Methods · worked examples · references
How Variable Frequency Drives Save Energy on Pumps (and How Much)
Variable Frequency Drives (VFDs) exploit pump affinity laws to match motor speed with system demand, cutting electricity use dramatically. This article explains the physics,…