High Frequency Transformer Articles & Analysis: Older
7 articles found
The main points of its design are described below. 2. Reducing Loss of High Frequency Transformer 2.1 DC Loss DC loss of high frequency transformer is caused by copper loss of coil. ...
The diode bridge at the front end is eliminated and the outputs of the two flyback converters are connected to two high frequency transformers, HFT–1 and HFT–2 respectively. Two multi–output flyback converters are operating alternately in positive and negative half cycles of the ac mains respectively to avoid the diode bridge at the front end. ...
According to the conditions of use of the high-frequency power transformer (transformer manufacturers) analysis, the overall two-fold: the feasibility and electromagnetic compatibility. ...
Such his loss is small, the efficiency is high, the transformer has also been requested to do the use of high magnetic permeability material. ...
High–frequency transformer isolated DC–to–DC converters are widely used for power conversion in alternate energy and other applications. ...
Based on a systematic classification of dc source to utility interfacing schemes, this paper presents six major interfacing schemes for connecting fuel cells to a single-phase utility line using high-frequency transformer isolated power converters. The operation, advantages and disadvantages are discussed for each scheme with examples and ...
In this paper, an analysis and design of a high-frequency transformer isolated single-phase buck-boost AC–DC Cuk converter is presented for both discontinuous and continuous conduction modes (DCM and CCM) of operation. Both modes of operation are considered for the design of 2.6-kW rating with high-level steady-state and dynamic ...