Power Quality and EMC
Lemcko specializes in research on power quality, high frequency power quality and EMC.
The research on high-frequency power quality (2 - 500 kHz) includes:
- Measurement methods for emission and immunity between 2 and 500 kHz
- Emission problems caused by switching harmonics
- Influence on network communication (power line communication)
- Measurement of grid impedance 2 - 500 kHz
- Propagation of 2 - 5000 kHz signals in the grid
The research on EMC mainly focuses on power electronic applications:
- Influence of drives on EMC and bearing currents
- Influence of cables
- Influence of filters
- Shielding of electrical cabinets