Title :
Simulation analysis of energy-saving effect of an energy recovery system for electric motor drive system in the injection molding machine
Author :
Takahashi, Keisuke ; Okamoto, Masayuki ; Hiraki, Eiji ; Tanaka, Toshihiko
Author_Institution :
Grad. Sch., Yamaguchi Univ., Yamaguchi, Japan
Abstract :
In this paper, an energy recovery system with Electric Double-Layer Capacitor (EDLC) for motor drive systems is presented. The basic principle of the proposed control scheme and the energy losses consumed in an energy recovery system are discussed in detail. Digital computer simulation results indicate that the energy-saving effect by the injection molding machine was improved by 49%.
Keywords :
motor drives; electric double layer capacitor; electric motor drive system; energy losses; energy recovery system; energy saving effect; injection molding machine; Acceleration; Converters; Energy loss; Injection molding; Integrated circuit modeling; Inverters; Resistors; Simulation; converter circuit; efficiency; energy storage; supercapacitor;
Conference_Titel :
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Conference_Location :
Ohrid
Print_ISBN :
978-1-4244-7856-9
DOI :
10.1109/EPEPEMC.2010.5606863
