Title :
Analysis of a single phase direct frequency changer for input unbalance correction
Author :
Khan, Shahidul I. ; Islam, Md Shafiqul
Author_Institution :
Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
fDate :
28 Oct-1 Nov 1991
Abstract :
A comprehensive analysis of a three-phase to single-phase direct frequency changer structure capable of producing balanced output voltage and current when the input voltages are amplitude-unbalanced is presented. A simple example is used to illustrate the proposed voltage balancing principle, and it is supported by simulation. The simple control logic circuit and the six-switch converter configuration required make the proposed technique attractive economically as well as practically
Keywords :
circuit analysis computing; digital simulation; frequency convertors; circuit analysis computing; control logic circuit; digital simulation; direct frequency changer; frequency convertors; input unbalance correction; output current; output voltage; single-phase; three-phase; voltage balancing; Analytical models; DH-HEMTs; Digital-to-frequency converters; Frequency conversion; Performance analysis; Power engineering and energy; Predictive models; Static power converters; Switching converters; Voltage;
Conference_Titel :
Industrial Electronics, Control and Instrumentation, 1991. Proceedings. IECON '91., 1991 International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-87942-688-8
DOI :
10.1109/IECON.1991.239303
