Phasor transformation and its application to the DC/AC analyses of frequency phase-controlled series resonant converters (SRC)

A novel modeling technique based on phasor transformation that provides a unified model of series resonant converters (SRCs) is proposed. The approach gives explicit and simple equations that provide fruitful physical insight. When the switching frequency deviates from the resonant frequency, a first-order SRC model is obtained, and in the case of resonance a second-order model is obtained. It is shown that the frequency band of the second-order model is very narrow in practice. The time constant, small-signal gains, and system order are highly dependent on the switching frequency, load resistor, and output capacitor.
Publisher
Institute of Electrical and Electronics Engineers Inc.
Issue Date
1990-04
Language
ENG
Citation

IEEE Transactions on Power Electronics, v.5, no.2, pp.201 - 211

ISSN
0885-8993
DOI
10.1109/63.53157
URI
http://hdl.handle.net/10203/6868
Appears in Collection
EE-Journal Papers(저널논문)EE-Journal Papers(저널논문)
Files in This Item
[1990]Phasor Transformation and its Application to the DC AC Analyses of Frequency Phase Controlled Series Resonant Converters(SRC).pdf(795.54 kB)Download
  • Hit : 566
  • Download : 1466
  • Cited 0 times in thomson ci

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0