Today, still a lot of air conditioners - a true mass market application - are build with low-efficient motor drives and power conversion solutions. This applicaton example shows an improved solution with the use of only two 8-bit microcontrollers.
- Inverter control
- Compressor restart dely
- Outdoor and indoor fan speed control
- Overcurrent protection
- Temperature control
- Power factor correction (PFC)
- Temperature arithmetic processing