High‐voltage‐gain quadratic boost converter with voltage multiplier

The high step up dc-dc converter with a quadratic boost converter with voltage multiplier cell (VM) to achieve a high voltage gain in the continuous conduction mode (CCM). To increase higher voltage gain, lower voltage stress on diodes and capacitors and requiring smaller inductors with reduced number of components. Quadratic Boost DC-DC converters are mainly used in applications like HEVs and EVs vehicles. The purpose of boost converter is to charge a low-voltage (12 V) battery during boost mode and to assist the high-voltage 200V battery. In this implementation, closed-loop control in high voltage side is implemented using PI (proportional integral) controller.

Download Full-text

A Quadratic Boost Converter with Voltage Multiplier Cell to Increase Voltage Gain

International Journal for Modern Trends in Science and Technology - RTT2020 ◽

10.46501/10.46501/ijmtst0703013 ◽

2021 ◽

Vol 7 (03) ◽

pp. 76-79

Author(s):

P.Rangeela and Dr.A.RubyMeena

Keyword(s):

High Voltage ◽

Low Voltage ◽

Boost Converter ◽

Voltage Gain ◽

Loop Control ◽

Voltage Multiplier ◽

High Voltage Gain ◽

Voltage Stress ◽

Integral Controller ◽

Proportional Integral Controller

The high step up dc-dc converter with a quadratic boost converter with voltage multiplier cell (VM) to achieve a high voltage gain in the continuous conduction mode (CCM). To increase higher voltage gain, lower voltage stress on diodes and capacitors and requiring smaller inductors with reduced number of components. Quadratic Boost DC-DC converters are mainly used in applications like HEVs and EVs vehicles. The purpose of boost converter is to charge a low-voltage (12 V) battery during boost mode and to assist the high-voltage 200V battery. In this implementation, closed-loop control in high voltage side is implemented using PI (proportional integral) controller

Download Full-text

A Nonisolated DC–DC Boost Converter With High Voltage Gain and Balanced Output Voltage

IEEE Transactions on Industrial Electronics ◽

10.1109/tie.2014.2317136 ◽

2014 ◽

Vol 61 (12) ◽

pp. 6739-6746 ◽

Cited By ~ 49

Author(s):

George Cajazeiras Silveira ◽

Fernando Lessa Tofoli ◽

Luiz Daniel Santos Bezerra ◽

Rene Pastor Torrico-Bascope

Keyword(s):

High Voltage ◽

Output Voltage ◽

Boost Converter ◽

Voltage Gain ◽

High Voltage Gain

Download Full-text

Conversor Doubler Output Coupled Inductor para Aplicações de Fontes Alternativas

10.53316/sepoc2021.003 ◽

2021 ◽

Author(s):

HENRIQUE JAHNKE HOCH ◽

TIAGO MIGUEL KLEIN FAISTEL ◽

ADEMIR TOEBE ◽

ANTóNIO MANUEL SANTOS SPENCER ANDRADE

Keyword(s):

High Voltage ◽

Duty Cycle ◽

Low Voltage ◽

Energy Generation ◽

Boost Converter ◽

Voltage Gain ◽

Switched Capacitors ◽

Number Of Components ◽

Photovoltaic Energy ◽

High Voltage Gain

High step-up DC-DC converters are necessary in photovoltaic energy generation, due the low voltage of the panels source. This article propose the Doubler Output Coupled Inductor converter. This converter is based in boost converter and utilize switched capacitors and a coupled inductor to maximize the static voltage gain. The converter achieve a high voltage gain with low turns ratio in the coupled inductor and an acceptable duty cycle. Can highlight the converter utilize low number of components and have low voltage and current stresses in semiconductors. To validate and evaluate the operation of the converter a 200W prototype is simulated.

Download Full-text