A single-switch continuous-conduction-mode boost converter with reduced reverse-recovery and switching losses

Lu, Dylan Dah-Chuan; Cheng, D.K.W.; Lee, Yim-Shu

doi:10.1109/tie.2003.814989

Cited by 91 publications

(24 citation statements)

References 9 publications

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“…In these cases, the widely employed solution is represented by switching mode power supplies (SMPS). The state-of-the-art SMPS adopt soft-switching techniques in order to alleviate turn-on and turn-off losses of the switching network, theoretically extending the devices lifetime and avoiding possible electromagnetic interference (EMI) [47,48]. Soft-switching techniques rely on inductive loads to achieve zero-voltage or zero-current commutation of the switches [49,50].…”

Section: A) Power Transmittermentioning

confidence: 99%

State-of-the-art of contactless energy transfer (CET) systems: design rules and applications

Trevisan

Costanzo

2014

Wirel Pow Transfer

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Section: A) Power Transmittermentioning

confidence: 99%

State-of-the-art of contactless energy transfer (CET) systems: design rules and applications

Trevisan

Costanzo

2014

Wirel Pow Transfer

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“…When the chopper is ON, the inductor L is connected to the supply Vi,,, and inductor stores energy during on period (Ton). When the chopper is OFF, the inductor current is forced to flow through the diode and load for a Toff period [3]. As the current tends to decrease polarity of the emf induced in the inductor L is reversed and as a result of voltage across the load Vout becomes,…”

Section: C Onventional Boost Convertermentioning

confidence: 99%

Performance comparison of solar power using quadratic boost converter with coupled inductor

Dhanasekaran¹,

Prasath²

2014

2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies

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This paper proposes the performance comparison study of high step up DC to DC converter for regulating the DC interface between various micro sources and a DC to AC inverter to the electricity grid with the help of simulation software's such as PSIM and MATLAB. The proposed converter is a quadratic boost converter with the coupled inductor as a second boost converter. The converter achieves high step up voltage gain with appropriate duty ratio and low voltage stress on the power switch. Additionally, the energy stored in the leakage inductor of the coupled inductor can be recycled to the output capacitor. The Previous research on various converters for high step-up applications like switched-inductor and switched-capacitor types, the boost type integrating with the switched-capacitor technique,the voltage-lift type, the capacitor-diode voltage multiplier type, and the transformer less dc-de converters. In these converters the voltage gain is not enough to convert to a suitable ac source of a model micro source also voltage stress on switch is high. While using series connection of converters both conventional and fly back is able to reach higher voltage gain.

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“…But in this case, this converter will be operated at extremely high duty ratio near unity, to achieve high step-up voltage gain [2], [6]. This will cause high conduction loss due to the reverse recovery problems of output diode and large input current.…”

Section: Introductionmentioning

confidence: 99%

The Derivative of a Switched Coupled Inductor DC

2016

IJSR

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A single-switch continuous-conduction-mode boost converter with reduced reverse-recovery and switching losses

Cited by 91 publications

References 9 publications

State-of-the-art of contactless energy transfer (CET) systems: design rules and applications

State-of-the-art of contactless energy transfer (CET) systems: design rules and applications

Performance comparison of solar power using quadratic boost converter with coupled inductor

The Derivative of a Switched Coupled Inductor DC

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