What types of electromechanical switching devices are used in MV VFD systems? In this blog post we will talk about switches in variable frequency drive (VFD) systems. However, our subject are not the semiconductor switches but electromechanical switching devices (e.g. circuit breakers). Classification of electromechanical switches We will start with Read more
VFD protection reaction Reliable protection is key for long term successful operation of a variable frequency drive (VFD). There is a wide range of situations outside of the normal operation to what the drive system shall respond. In this blog post we briefly explore the VFD protection reaction. Introduction VFD Read more
Literature on Variable Frequency Drives, Power Electronics and related subjects The purpose of this blog is to provide useful information about Variable frequency drives (VFD) and power drive systems that you might appreciate when working in this field (specifying, selecting, purchasing, operating, servicing/retrofitting, researching or developing tasks). The blog intentionally Read more