Results 241 to 250 of about 50,563 (299)

Resonant converter

2023
Η παρούσα διδακτορική διατριβή συμβάλλει στην ανάλυση και τον σχεδιασμό μετατροπέων συντονισμού υψηλής συχνότητας, με έμφαση στον σχεδιασμό των μαγνητικών στοιχείων. Συνεισφέρει με τις τροποποιήσεις υφιστάμενων εξισώσεων και την εισαγωγή νέων για την ακριβή εκτίμηση της επαγωγής παραλληλόγραμμων επίπεδων περιελίξεων, ενός και πολλών επιπέδων ...
openaire   +1 more source

Non-resonant coupled parallel resonant converter

Proceedings of the 32nd Midwest Symposium on Circuits and Systems, 2003
A resonant converter using nonresonant coupling between the rectifier and resonant circuits is presented. This converter has many advantages over a conventional parallel resonant converter (PRC), such as better control characteristics, lower component stress, lower converter gain, and better stability.
S. Sooksatra, C.Q. Lee
openaire   +1 more source

LLC Resonant Converter

2018
This chapter studies the LLC resonant converter operation in different modes. First harmonic approximation (FHA) is used to obtain the main converter characteristics in steady-state, including the dc voltage static gain. The obtained equations and curves are used to design circuit parameters and predict performance, which is verified through numerical ...
Ivo Barbi, Fabiana Pöttker
openaire   +1 more source

Series Resonant Converter

2018
This chapter presents and describes the operation of the Series Resonant Converter (SRC). After the presentation of the power converter topology, the qualitative analysis is presented, which includes the description of operation, topological states for each time interval and relevant waveforms.
Ivo Barbi, Fabiana Pöttker
openaire   +1 more source

A novel DC-DC resonant converter: improving quasi-resonant converter characteristics

Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting, 2002
A comprehensive analysis of a resonant switching cell based converter that combines the advantages of those of quasi-resonant (QR) and a bidirectional source (BS) based converter is presented. This converter has the following characteristics: (1) filtering is achieved by a capacitor and a very small inductance, (2) the range of load variation is very ...
H. Cheriti   +3 more
openaire   +1 more source

Resonant Immittance Converter Topologies

IEEE Transactions on Industrial Electronics, 2011
An immittance converter (IC), in general, is a two-port network, in which input impedance is proportional to the load admittance connected across the output terminals and is useful in transforming a voltage source into a current source and vice versa. In this paper, a family of lumped-element resonant IC (RIC) topologies is identified by investigating ...
Mangesh Borage   +3 more
openaire   +1 more source

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