1. Measurement of electrical power inputs to variable-speed motors and their solid-state power converters;Domijan;ASHRAE Trans.,1993
2. Variable-speed drives;Retrofitting,1991
3. Comparison of the performance of capacity controlled and conventional controlled heat pumps;Tassou;Applied Energy,1983
4. Continuous and discontinuous capacity control for high speed refrigeration compressors;Janssen,1984
5. Compressor capacity modulation schemes;Zubair;Heating, Piping, Air Conditioning,1989