Title :
Measuring Bode plots of switching power converters from a single simulation in the time domain: Application to a digital control implemented on an FPGA
Author :
Fernández, C. ; Fernández-Herrero, A. ; Zumel, P. ; Lázaro, A. ; Barrado, A.
Author_Institution :
Power Electron. Syst. Group (GSEP), Univ. Carlos III de Madrid, Leganés, Spain
Abstract :
This paper is focused on the measurement of a Bode plot of a switching power converter from a single simulation in the time domain by means of a multisine signal. The proposed procedure allows an important saving in simulation time compared to a single-tone injection approach. It can be especially useful in the case of evaluating power converters with digital compensators by means of simulation tools for hardware description languages, which can only perform simulations in the time domain.
Keywords :
circuit simulation; digital control; field programmable gate arrays; hardware description languages; switching convertors; time-domain analysis; Bode plots; FPGA; digital compensator; digital control implemented; hardware description language; switching power converter; time domain simulation; Converters; Field programmable gate arrays; Mathematical model; Radiation detectors; Switches; Time domain analysis; Transfer functions; Bode plot; digital control; multisine; power converter; time domain simulation;
Conference_Titel :
Control and Modeling for Power Electronics (COMPEL), 2010 IEEE 12th Workshop on
Conference_Location :
Boulder, CO
Print_ISBN :
978-1-4244-7462-2
Electronic_ISBN :
978-1-4244-7461-5
DOI :
10.1109/COMPEL.2010.5562375