2026-09-20T01:53:55Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/465052022-01-13T07:54:29Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
James C. Mayes and David J. Perreault.
Schrock, Kenneth C
Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
2009-08-26T16:38:30Z
2009-08-26T16:38:30Z
2008
2008
http://hdl.handle.net/1721.1/46505
403873492
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2008.
Includes bibliographical references (leaves 94-95).
A three-level buck converter is designed and analyzed, and shown to be suitable as a high-voltage down converter as a pre-regulation stage for a 600 watt DC-to-AC power inverter. Topology selection for the inverter is examined, and a three-stage system is chosen to satisfy high voltage (1.1 kV), isolation, size, and efficiency requirements. Control of the buck converter is discussed in detail, including advanced features that allow extremely low output voltages in unloaded conditions. Optimization is included for both magnetics and switching losses. A prototype of the three-level buck converter is shown to perform as expected and meet all specifications.
by Kenneth C. Schrock.
M.Eng.
107 leaves
eng
Massachusetts Institute of Technology
M.I.T. theses are protected by
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http://dspace.mit.edu/handle/1721.1/7582
Electrical Engineering and Computer Science.
A three-level buck converter to regulate a high-voltage DC-to-AC inverter
3-level buck converter to regulate high-voltage direct current to alternating current inverter
Thesis
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