Active Clamp Interleaved Boost Converter with Coupled Inductor for High Step-up Ratio Application

Tseng, S.-Y.; Shiang, J.-Z.; Jwo, Wu-Shun; Yang, Chia−Ming

doi:10.1109/peds.2007.4487887

Cited by 5 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1(b). Although Boost converters can be applied for the conversion of step-up voltage, a high voltage gain cannot be provided, which has led to the study of high gain step-up converters [19]- [24].…”

Section: Introductionmentioning

confidence: 99%

A Three-Phase AC-DC High Step-up Converter for Microscale Wind-power Generation Systems

Yang¹,

Lin²,

Chang³

2016

Journal of Power Electronics

View full text Add to dashboard Cite

In this paper, a three-phase AC-DC high step-up converter is developed for application to microscale wind-power generation systems. Such an AC-DC boost converter prossessess the property of the single-switch high step-up DC-DC structure. For power factor correction, the advanced half-stage converter is operated under the discontinuous conduction mode (DCM). Simulatanously, to achieve a high step-up voltage gain, the back half-stage functions in the continuous conduction mode (CCM). A high voltage gain can be obtained by use of an output-capacitor mass and a coupled inductor. Compared to the output voltage, the voltage stress is decreased on the switch. To lessen the conducting losses, a low rated voltage and small conductive resistance MOSFETs are adopted. In addition, the coupled inductor retrieves the leakage-inductor energy. The operation principle and steady-state behavior are analyzed, and a prototype hardware circuit is realized to verify the performance of the proposed converter.

show abstract

Section: Introductionmentioning

confidence: 99%

A Three-Phase AC-DC High Step-up Converter for Microscale Wind-power Generation Systems

Yang¹,

Lin²,

Chang³

2016

Journal of Power Electronics

View full text Add to dashboard Cite

show abstract

“…For example, the literatures [1][2][3][4][5][6][7][8][9] take the coupling inductor methods or the charge pump methods; the literatures [10][11][12][13][14] adopt the energy superposition or even combine the methods mentioned above. However, the literatures [15][16][17][18][19][20][21][22][23][24][25][26][27] have individual demerits. In [9,13], the output voltages are floating, thus limiting their industrial applications to some extent.…”

Section: Introductionmentioning

confidence: 99%

“…In [5,9,12,15,26,27], the power switches are floating, thereby causing the gate drivers to be isolated and hence the circuit complexity and cost to be increased. In [16][17][18][19][20][21][22][23], the circuit structures are too large, thus causing the corresponding analysis and design to be complicated or the efficiency to be degraded. In [7,13,14], although the circuits are simple and easy to implement, the corresponding voltage conversion ratios are not so high, thereby limiting their industrial applications to some extent.…”

Section: Introductionmentioning

confidence: 99%

Photovoltaic Energy Conversion System Constructed by High Step-Up Converter with Hybrid Maximum Power Point Tracking

Hwu

Wang

2013

International Journal of Photoenergy

View full text Add to dashboard Cite

A photovoltaic energy conversion system, constructed by high step-up converter with hybrid maximum power point tracking (HMPPT), is presented. A voltage converter with a high voltage conversion ratio is proposed, which is simple in circuit and easy in control. After this, such a converter operating with a suitable initial duty cycle of the pulsewidth-modulated (PWM) control signal, together with the proposed HMPPT algorithm combining the fractional open-circuit voltage method and the incremental conductance method, is applied to the photovoltaic energy conversion system. By doing so, not only the maximum power point tracking speed can be increased, but also the oscillation around the maximum power point can be reduced. Aside from these, the field programmable gate array (FPGA) is used as a control kernal of the overall system, so as to realize the HMPPT and fully digitalized control. Finally, via a PV simulator, some experimental results are provided to verify the effectiveness of the proposed photovoltaic energy conversion system.

show abstract

An active clamp ZVT converter with input-parallel and output-series configuration

Zhao¹,

Li²,

Li³

et al. 2010

2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)

View full text Add to dashboard Cite

Active Clamp Interleaved Boost Converter with Coupled Inductor for High Step-up Ratio Application

Cited by 5 publications

References 6 publications

A Three-Phase AC-DC High Step-up Converter for Microscale Wind-power Generation Systems

A Three-Phase AC-DC High Step-up Converter for Microscale Wind-power Generation Systems

Photovoltaic Energy Conversion System Constructed by High Step-Up Converter with Hybrid Maximum Power Point Tracking

An active clamp ZVT converter with input-parallel and output-series configuration

Contact Info

Product

Resources

About