Title :
A new start method for rolling piston compressor based on DSP to improve the load performance
Author :
Qi, Jilong ; Tian, Yantao ; Gong, Yimin ; Zhu, Cheng ; Zhao, Xueping
Author_Institution :
Sch. of Commun. Eng., Jilin Univ., Changchun, China
Abstract :
Starting performance of refrigeration compressors is very important to compressors. The research on starting performance of rolling piston compressors is the research on starting performance of motors actually. An improved starting sheme was proposed in this paper. Simulation and experiment results indicate that the reliability and stability of the starting performance of compressor are improved.
Keywords :
compressors; permanent magnet motors; pistons; power engineering computing; refrigeration; signal processing; synchronous motors; DSP; PMSM; load performance; motors; refrigeration compressors; rolling piston compressor; start method; Acceleration; Digital signal processing; Frequency; Pistons; Refrigeration; Rotors; Sensorless control; Switches; Synchronous motors; Voltage; Rolling Piston Compressor; back EMF observer; sensorless control; startup;
Conference_Titel :
Automation and Logistics, 2009. ICAL '09. IEEE International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-4794-7
Electronic_ISBN :
978-1-4244-4795-4
DOI :
10.1109/ICAL.2009.5262864
