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Current source rectifiers with reverse blocking IGBTs and IGBTs with series diodes
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| Author(s) |
F. Kieferndorf; M. Förster; G. Venkataramanan; T.A. Lipo |
| Abstract |
Current stiff converters (CSCs) have a well known requirement for reverse blocking type switching devices. This paper will discuss measurements of performance characteristics for a monolithic reverse blocking IGBT and an IGBT with a series diode. Measurement results and important characteristics will be presented and compared. Curve fit loss models will be applied to analyze the losses of each type of device in a current stiff rectifier (CSR) application. PCB designs for the two CSR realizations will be discussed in terms of the effect of the choice of device type on the size and parasitic inductances of the overall circuit. The characteristics of the devices in the CSRs will be compared to show how the PCB layout and devices interact. Finally a recommendation will be made as to which device is preferred for this application. |
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| Filename: | EPE2003-PP1044 - Kieferndorf |
| Filesize: | 532.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-21 by Unknown |
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