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https://hdl.handle.net/20.500.14279/23124
Πεδίο DC | Τιμή | Γλώσσα |
---|---|---|
dc.contributor.author | Ioannou, Stelios | - |
dc.contributor.author | Argyrou, Maria C. | - |
dc.contributor.author | Darwish, Mohamed K. | - |
dc.contributor.author | Marouchos, Christos | - |
dc.date.accessioned | 2021-09-27T11:27:55Z | - |
dc.date.available | 2021-09-27T11:27:55Z | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | 55th International Universities Power Engineering Conference, 2020, 1-4 September, Turin, Italy | en_US |
dc.identifier.isbn | 9781728110783 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/23124 | - |
dc.description.abstract | This work presents an in-depth analysis and identifies the inherent modulation processes in power converters relating input and output parameters to a switching function. The timing of the switching instances and duration of the on/off periods applied to the semiconductor power switches constitutes a Switching Function. The steady state response of two popular power converters is first investigated: The AC to DC Controlled Rectifier and the PWM sinusoidally modulated 3-Level H-Bridge inverter. Both share the same power circuit configuration, namely the H-Bridge. For both configurations an appropriate switching Function acts on the input voltage to produce the output voltage in an amplitude modulation process. The same Function acts on the output current to set the input current in a similar way. The expressions relating output and input (and vice versa) with the switching function are exactly the same and easily derived from the voltage current waveforms; it is the switching function that differs. Next the mathematical models of the two converters in the time domain are derived based on the fundamental switching function expressions. The novelty here is that they are not exactly "averaging models". The switching action of the semiconductor switches is taken into account to a good degree thus giving the harmonics on output and input current. The derived models are verified using the PSIM simulation software. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | International Universities Power Engineering Conference | en_US |
dc.rights | © IEEE | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Modulation Processes | en_US |
dc.subject | Converters | en_US |
dc.subject | Inverters | en_US |
dc.subject | H-Bridge | en_US |
dc.subject | Switching Function | en_US |
dc.subject | Modulation Function | en_US |
dc.title | Modulation Processes in Power Electronic Converters | en_US |
dc.type | Conference Papers | en_US |
dc.collaboration | University of Central Lancashire (Cyprus) | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.collaboration | Brunel University | en_US |
dc.subject.category | Electrical Engineering - Electronic Engineering - Information Engineering | en_US |
dc.country | Cyprus | en_US |
dc.country | United Kingdom | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1109/UPEC49904.2020.9209867 | en_US |
dc.identifier.scopus | 2-s2.0-85095600313 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85095600313 | - |
cut.common.academicyear | 2020-2021 | en_US |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_c94f | - |
item.cerifentitytype | Publications | - |
item.openairetype | conferenceObject | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0001-9296-4453 | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
Εμφανίζεται στις συλλογές: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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