Zobrazeno 1 - 10
of 85
pro vyhledávání: '"D.K.W. Cheng"'
Publikováno v:
IEEE Transactions on Power Electronics. 21:1564-1571
Hot swap of power modules is required by high-availability parallel power module systems. With the hot-swappable paralleled power modules, the system up-time can be maximized, the system maintenance and repair can be simplified, and the system upgrad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f5309ad9d85d446037b86d8cfabc2a6
https://doi.org/10.1109/tpel.2006.882971
https://doi.org/10.1109/tpel.2006.882971
Publikováno v:
Journal of Circuits, Systems and Computers. 13:535-555
In this paper, a new family of single-stage AC/DC power factor correction converters (S2PFCC), which possesses reduced voltage stress across the storage capacitor and no extra current stress on the power switch, is proposed. The converters are realiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7e8f63fe262e7daad2415c1693f7979
https://doi.org/10.1142/s0218126604001696
https://doi.org/10.1142/s0218126604001696
Publikováno v:
International Journal of Electronics. 90:495-508
The development and design of a bi-directional pulse-current sensor for bi-directional PWM dc–dc converters are presented. The bi-directional sensor consists of functionally two unidirectional sensors. However, instead of using two separate transfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f66cb3db264da015fce394997ee1341
https://doi.org/10.1080/00207210310001621527
https://doi.org/10.1080/00207210310001621527
Publikováno v:
IEEE Transactions on Industrial Electronics. 47:787-795
Boost converters are widely used as power-factor corrected preregulators. In high-power applications, interleaved operation of two or more boost converters has been proposed to increase the output power and to reduce the output ripple. A major design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac7e589e8d227d510f0bbb6263d84ceb
https://doi.org/10.1109/41.857959
https://doi.org/10.1109/41.857959
Publikováno v:
IEEE Transactions on Industrial Electronics. 44:788-799
The effect of DC flux on the core loss is examined for the practical range of power and frequency. Relevant core loss equations are derived and applied to an optimization algorithm to determine the minimum core loss at a given ratio of s (DC flux den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8238d4e06786e3c2227dc4efb5c040ec
https://doi.org/10.1109/41.649940
https://doi.org/10.1109/41.649940
Publikováno v:
IEEE Transactions on Power Electronics. 7:741-753
An approach to the modeling of DC-DC converters for SPICE simulation is developed in which the average current in the energy-storage inductor is first simulated in a SPICE subcircuit for both the continuous and discontinuous modes of operation. The i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a66eeb350328ba7e2fa27f06ef112f75
https://doi.org/10.1109/63.163653
https://doi.org/10.1109/63.163653
Publikováno v:
IEEE Transactions on Industrial Electronics. 38:89-94
A design in which an AC-to-AC electronic transformer is connected in series with the AC mains to provide a regulated AC output voltage is described. The approach reduces the required voltage and power ratings of the circuit components in the electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab6f1cf8b9e2226715e4b91be632e48
https://doi.org/10.1109/41.88900
https://doi.org/10.1109/41.88900
Publikováno v:
2006 37th IEEE Power Electronics Specialists Conference.
Current-sharing (CS) interface circuits are developed by applying the current-sensing, current-programming and current control techniques into the traditional ORing-MOSFET protection circuits. Using a CS interface circuit instead of a traditional ORi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::220baa44074c1a538c754201e04b1f59
https://doi.org/10.1109/pesc.2006.1711997
https://doi.org/10.1109/pesc.2006.1711997
Publikováno v:
TENCON 2006 - 2006 IEEE Region 10 Conference.
This paper presents enhanced power conversion efficiency of power factor correction pre-regulator with high power factor capability. The circuit employs both active and passive power factor correction techniques in different time durations. The advan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2737cc14edceb0f0cd3690d2a3ea473
https://doi.org/10.1109/tencon.2006.343695
https://doi.org/10.1109/tencon.2006.343695
Publikováno v:
Scopus-Elsevier
By adding an auxiliary winding in series with the input boost inductor of a discontinuous conduction mode (DCM) boost/flyback single-switch power-factor-corrected converter (SSPC), the storage capacitor voltage and its range of voltage fluctuation un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c0fba90dcf15d70f582fa97adb283ee
https://doi.org/10.1109/peds.2001.975278
https://doi.org/10.1109/peds.2001.975278