Search: (WFRF:(Kirchhoff T)) conttype:(refereed) > (2010-2014) > Semi-full-bridge su...
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000 | 02970naa a2200349 4500 | |
001 | oai:DiVA.org:kth-182750 | |
003 | SwePub | |
008 | 160223s2015 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1827502 URI |
024 | 7 | a https://doi.org/10.1109/ICPE.2015.71679132 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a kon2 swepub-publicationtype |
100 | 1 | a Ilves, K.4 aut |
245 | 1 0 | a Semi-full-bridge submodule for modular multilevel converters |
264 | 1 | b IEEE conference proceedings,c 2015 |
338 | a print2 rdacarrier | |
500 | a QC 20160226 | |
520 | a The energy variations in each arm of the modular multilevel converter comprises two components. The first component relates to the difference between the instantaneous input and output power of each phase-leg, and the second component relates to the energy which is moved back and forth between the two arms of the phase-leg. The latter component can be reduced or even eliminated if the peak-to-peak amplitude of the alternating voltage is greater than the pole-to-pole voltage of the dc link. This will, however, require submodules which can insert negative voltages. Therefore, a semi-full-bridge submodule which uses less semiconductors than the conventional full-bridge is proposed. Simulation results shows that by using the negative voltage-levels the capacitor voltage ripple can be reduced by up to 59%. Experimental results also shows that a 7-level voltage waveform can be generated using only one semi-full-bridge submodule with two capacitors per arm. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng |
653 | a power convertors;7-level voltage waveform;capacitor voltage ripple;modular multilevel converters;negative voltage-levels;peak-to-peak amplitude;pole-to-pole voltage;semifull-bridge submodule;Capacitance;Capacitors;Converters;Energy storage;Modulation;Semiconductor diodes;Switches;energy ripple;full-bridge submodules;modular multilevel converter;modulation index | |
700 | 1 | a Bessegato, Lucau KTH,Elkraftteknik4 aut0 (Swepub:kth)u1nt9kas |
700 | 1 | a Harnefors, L.4 aut |
700 | 1 | a Norrga, Staffanu KTH,Elkraftteknik4 aut0 (Swepub:kth)u1sjojho |
700 | 1 | a Nee, Hans-Peteru KTH,Elkraftteknik4 aut0 (Swepub:kth)u1ycw7mc |
710 | 2 | a KTHb Elkraftteknik4 org |
773 | 0 | t Power Electronics and ECCE Asia (ICPE-ECCE Asia), 2015 9th International Conference ond : IEEE conference proceedingsg , s. 1067-1074q <1067-1074 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-182750 |
856 | 4 8 | u https://doi.org/10.1109/ICPE.2015.7167913 |
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