File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1109/ECCE.2018.8557813
- Scopus: eid_2-s2.0-85060302278
Supplementary
-
Citations:
- Scopus: 0
- Appears in Collections:
Conference Paper: Applying Diode-Capacitor Voltage Multiplier to Coupled-Inductor Boost Converter for Novel DC-DC Converter with High Voltage Gain and Low Voltage Stress
Title | Applying Diode-Capacitor Voltage Multiplier to Coupled-Inductor Boost Converter for Novel DC-DC Converter with High Voltage Gain and Low Voltage Stress |
---|---|
Authors | |
Keywords | Coupled inductor Diode-capacitor voltage multiplier Large DC gain Low voltage stress |
Issue Date | 2018 |
Citation | 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018, 2018, p. 2178-2185 How to Cite? |
Abstract | By applying two diode-capacitor voltage multipliers (VMs) to the conventional coupled-inductor boost converter, a novel non-isolated DC-DC converter is obtained, which is suitable for renewable generation systems. The proposed converter has the following features: a large DC conversion ratio with moderate duty cycle, recycling leakage inductance energy by a VM and clamping low voltage on the switch, and thus using low voltage rating switch with low on-resistance to minimize conduction losses. The derivation of the proposed converter as well as the DC steady-state analysis including calculations of the DC gain, voltages stress and conduction losses are presented in detail. A comparison with available converters of similar structures demonstrates the superiorities of the proposed converter. A converter prototype with a 25 V input, 400 V output, 16 times of the voltage step-up gain at the nominal duty cycle 0.5 is designed and built up. Experimental results are in accordance with simulations. The converter achieves 94.1% power conversion efficiency at the nominal output of 200W. |
Persistent Identifier | http://hdl.handle.net/10722/336752 |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Manxin | - |
dc.contributor.author | Tan, Hongzhou | - |
dc.contributor.author | Li, Kerui | - |
dc.contributor.author | Yang, Yongheng | - |
dc.date.accessioned | 2024-02-29T06:56:17Z | - |
dc.date.available | 2024-02-29T06:56:17Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018, 2018, p. 2178-2185 | - |
dc.identifier.uri | http://hdl.handle.net/10722/336752 | - |
dc.description.abstract | By applying two diode-capacitor voltage multipliers (VMs) to the conventional coupled-inductor boost converter, a novel non-isolated DC-DC converter is obtained, which is suitable for renewable generation systems. The proposed converter has the following features: a large DC conversion ratio with moderate duty cycle, recycling leakage inductance energy by a VM and clamping low voltage on the switch, and thus using low voltage rating switch with low on-resistance to minimize conduction losses. The derivation of the proposed converter as well as the DC steady-state analysis including calculations of the DC gain, voltages stress and conduction losses are presented in detail. A comparison with available converters of similar structures demonstrates the superiorities of the proposed converter. A converter prototype with a 25 V input, 400 V output, 16 times of the voltage step-up gain at the nominal duty cycle 0.5 is designed and built up. Experimental results are in accordance with simulations. The converter achieves 94.1% power conversion efficiency at the nominal output of 200W. | - |
dc.language | eng | - |
dc.relation.ispartof | 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 | - |
dc.subject | Coupled inductor | - |
dc.subject | Diode-capacitor voltage multiplier | - |
dc.subject | Large DC gain | - |
dc.subject | Low voltage stress | - |
dc.title | Applying Diode-Capacitor Voltage Multiplier to Coupled-Inductor Boost Converter for Novel DC-DC Converter with High Voltage Gain and Low Voltage Stress | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/ECCE.2018.8557813 | - |
dc.identifier.scopus | eid_2-s2.0-85060302278 | - |
dc.identifier.spage | 2178 | - |
dc.identifier.epage | 2185 | - |