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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hua Zhou Xiangcheng Wang Wu, T.X. Batarseh, I. |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Electr. & Comput. Eng., Central Florida Univ., Orlando, FL (Hua Zhou; Xiangcheng Wang; Wu, T.X.; Batarseh, I.) |
| Abstract | This paper is mainly focused on how to design the transformer to meet the requirements of active transient voltage compensator (ATVC) circuit. The FEM transformer design method is discussed in detail. ATVC is a solution to the challenging transient requirement of VRM under high slew rate load current. It only works in transient periods and the main VR operates in low frequency which results in high efficiency. In the steady state, the transformer is just a paralleled large filter inductor. In transient periods, ATVC acts as a transformer, injecting or absorbing high slew rate current that is determined by the transformer leakage inductance. The numerical FEM method is used to design the transformer according to the transformer's actual working conditions. The accurate and frequency dependable transformer magnetizing inductance value and the leakage inductance value of each winding can be decided from the FEM results directly. The simulation and experiment results verify this transformer design. The circuit slew rate can reach the 0.11A/mus |
| File Size | 455642 |
| File Format | |
| ISBN | 0780395476 |
| DOI | 10.1109/APEC.2006.1620595 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-03-19 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Voltage Inductance Circuits Frequency Magnetic separation Design methodology Virtual reality Steady-state Filters Inductors |
| Content Type | Text |
| Resource Type | Article |
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