Scipediacontent: Scipediacontent moved page Draft Content 705172199 to Matsushita et al 2020a

2021-02-15T08:54:42Z

Scipediacontent moved page Draft Content 705172199 to Matsushita et al 2020a

Scipediacontent: Created page with " == Abstract == As part of the integration process of the auxiliary power systems of electric vehicles, plug-in hybrid vehicles and fuel cell vehicles, this study proposes a..."

2021-02-15T08:54:39Z

Created page with " == Abstract == As part of the integration process of the auxiliary power systems of electric vehicles, plug-in hybrid vehicles and fuel cell vehicles, this study proposes a..."

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== Abstract ==

As part of the integration process of the auxiliary power systems of electric vehicles, plug-in hybrid vehicles and fuel cell vehicles, this study proposes a method to control two different voltage types using two control factors of the rectangular alternating waveforms contained in DC/DC converters, namely the duty cycle and frequency. A prototype circuit consisting of an H-bridge inverter, a transformer, two series resonant filters and two diode bridge circuits was constructed. The H-bridge inverter was connected to the primary side of the transformer and the diode bridge rectifier circuit was connected to the secondary side in parallel. Series resonant filters were inserted between one of the diode bridge circuits and the transformer. Thereafter, the proposed control method was applied to the transformer voltage of the prototype circuit. Although the circuit operation became complex owing to the circulating current flowing between the ground (GND) of the two output circuits, it exhibited ideal static and dynamic characteristics, thereby confirming the possibility of controlling two voltages with the duty cycle and frequency control factors. The results of the efficiency evaluation and loss analysis demonstrated a minimum efficiency of 68.3% and a maximum efficiency of 88.9%. As the output power of the circuit containing the resonant filters increased, the current peak value increased and the circuit became less efficient.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_705172199-beopen623-8208-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [https://www.mdpi.com/2032-6653/11/4/72 https://www.mdpi.com/2032-6653/11/4/72],
: [https://doaj.org/toc/2032-6653 https://doaj.org/toc/2032-6653] under the license https://creativecommons.org/licenses/by/4.0/

* [https://www.mdpi.com/2032-6653/11/4/72/pdf https://www.mdpi.com/2032-6653/11/4/72/pdf],
: [http://dx.doi.org/10.3390/wevj11040072 http://dx.doi.org/10.3390/wevj11040072]

under the license https://creativecommons.org/licenses/by/4.0/

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Matsushita et al 2020a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 705172199 to Matsushita et al 2020a

Scipediacontent: Created page with " == Abstract == As part of the integration process of the auxiliary power systems of electric vehicles, plug-in hybrid vehicles and fuel cell vehicles, this study proposes a..."