A direct AC-to-DC converter topology with high-frequency isolation /
ac filter components, requires two stages of rectification
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | ac filter components, requires two stages of rectification addition of an input filter, the input current is near and of de filtering (i.e., at the front-end and output approach need to be refined to yield higher power density and approach. better input harmonic content. This thesis focuses on new controlled ac controller, a series resonant tank and a high- conventional approach are: it requires relatively large input converter eliminating the acto-dc rectification stage, power current drawn by the front-end bridge rectifier is non current total harmonic distortion. Moreover, the input line designers have to opt for high frequency switching power experimental results are presented to verify the proposed factor correction boost stage, and dc-dc converter stage far been satisfied by using the conventional Switch Mode frequency isolation transformer is rectified and processed frequency isolation transformer. With this approach, the frequency isolation. The proposed approach employs a PWM higher power factor requirement in the modem computer power interest in smaller size personal computers, as well as the introduction of stricter harmonic regulation, the existing power distribution network. Combined with the increased present in the conventional system. The output of the high- Rectifier. However, these structures still exhibit some rectifiers), and exhibit poor overall input power factor and safer operation, higher power density (compact size), and significant disadvantages. The primary disadvantages of the single phase input ac is directly processed via the ac-to-ac sinusoidal at unity power factor. Simulation and sinusoidal, which can create a number of problems through the supplies and military applications, the power converter supplies. Most of the above-mentioned requirements have so topology for series resonant ac-to-dc rectifier with high via a filtering stage to obtain a dc output. With the With the increasing need for source and load isolation for |
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| Item Description: | "Major subject: Electrical Engineering". Vita. |
| Physical Description: | x, 64 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |