Search

Premium Membership

Learn about power engineering and HV/MV/LV substations. Study specialized technical articles, papers, and electrical engineering video courses.

Archive: Category «Variable Speed Drives»

Line harmonic currents created by adjustable frequency control

Nonlinear loads like adjustable frequency controls create line harmonics when connected to the AC power distribution system. These harmonic currents are a result of non-sinusoidal current, which is a characteristic of all adjustable frequency controls using diodes… Read more

Nov 05, 2016 | Edvard

Line harmonic currents created by adjustable frequency control

Applying Variable Speed Drives To Control Pressure

Using variable speed drives (VSDs) to control pressure reduces the electrical energy requirements by reducing the amount of hydraulic energy actually produced. A basic pressure control pump station is equipped with one pump controlled by… Read more

Oct 03, 2015 | Edvard

Applying Variable Speed Drives To Control Pressure


EEP Academy Video Courses

The learning platform for LV/MV/HV electrical engineers. Learn from experienced engineers and sharpen up your knowledge.