DocumentCode
2209463
Title
Low-frequency characterization of PWM converters
Author
Ngo, Khai D.T.
Author_Institution
General Electric Company, Corporate Research and Development, Schenectady, NY, USA
fYear
1985
fDate
24-28 June 1985
Firstpage
195
Lastpage
203
Abstract
Low-frequency components of states or outputs in PWM dc and ac converters can be characterized by differential equations called describing equations. These equations are derived by inspection of converter topology and use of switching functions and duty ratios. Their steady-state and small-signal dynamic solution shows how energy-storage elements in a converter/load system shape the frequency response of conversion functions established by the switches.
Keywords
Equations; Inverters; Mathematical model; Pulse width modulation converters; Steady-state; Switches; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1985 IEEE
Conference_Location
Toulouse, France
ISSN
0275-9306
Type
conf
DOI
10.1109/PESC.1985.7070946
Filename
7070946
Link To Document