Using of buck-converter to provide quality of the electricity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00178973" target="_blank" >RIV/68407700:21230/11:00178973 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Using of buck-converter to provide quality of the electricity
Original language description
This project deals with the solution of AC/ AC converter based on buck-converter circuit. The circuit has interesting features in AC circuits, which were hardly described before. First of all it doesn't need a rectifier for its run. The conversion is made direct from AC circuit to AC circuit. The distortion of input current can be removed by simple passive filters without need any complicated PFC. The output voltage can be also easy sinusoidal if it is wanted. The control of the converter is also very easy, because the switches work with static duty-cycle. Behavior of the converter is very similar to regulated transformer. That can be utilize to construct an active compensator cos(?). Unfortunately there are some catches in construction of the converter. This article tries to describe all of the main features and problems of the AC buck-converter.
Czech name
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Czech description
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Type
O - Miscellaneous
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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