Title :
A hybrid braking scheme for an AC speed-adjustable system fed with frequency-variable drive
Author :
Tan, Jingtao ; Cheng, Shanmei ; Qin, Yi
Author_Institution :
Dept. of Autom. Control, HuaZhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
The paper presents a hybrid-braking scheme of feedback and energy consumption for AC speed-adjustable system with variable-frequency drives and gives the experimental result. The method takes the advantages of both feedback and energy-consumed braking. It is easy to implement and has characteristics of safety, high-efficiency, speed and low-cost, so it has practical value in medium and small frequency variable speed-adjustable system
Keywords :
AC motor drives; braking; feedback; power consumption; variable speed drives; AC adjustable speed drive; energy-consumed braking; feedback; high-efficiency; hybrid braking scheme; safety; variable frequency drive; AC motors; Feedback; Feeds; Frequency; Induction motors; Inverters; Kinetic energy; Machine vector control; Power supplies; Voltage control;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.884616
