Extend Your Knowledge in VFDs and Drive Systems
Have you ever asked yourself any of the following questions?
- Shall I specify/purchase a DFE or AFE type of rectifier?
- What VFD technology suits my application the best?
- How to specify/calculate/measure the efficiency and losses of a drive system?
- What cooling method shall I prefer?
- How can I avoid harmonic problems and penalties for low power quality?
- What input power factor can I expect?
- How does LCI compare with a VSI?
- When does regenerative braking pay off?
- How do the harmonics cancel in a multi-winding transformer?
- What to do in case of grid resonance?
- Do I need a cell bypass for my VFD?
- How to solve mechanical vibration issues?
- Can my VFD handle severe grid disturbances?
- Shall I select single drives or a multi-drive?
- What to consider when calculating the life cycle cost?
- How to read the winding connection / vector group of a multi-winding transformer?
If you want to figure out answers on those questions and grow your knowledge about variable frequency drives (VFD) and drive systems then our Premium Subscription is something for you.