Analysis, Design, and Implementation of a High Gain Soft-Switching Bidirectional DC–DC Converter With PPS Control

Jeong, Hyeonju; Kwon, Minho; Choi, Sewan

doi:10.1109/tpel.2017.2738705

Cited by 25 publications

(15 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to the proposed structure for the coupled inductors, pulsating current in the LVS is avoided and the proposed converter has a very small LVS current ripple. While this feature is not provided in [15][16][17][18]. Moreover, the proposed converter would have an auto current sharing capability by using a capacitor in series with the middle branch.…”

Section: Power Loss Analysismentioning

confidence: 99%

“…So these topologies are not suitable for high-power applications. In [15][16][17][18] non-isolated HSVR BDCs are introduced. High current ripple in the LVS due to the non-interleaved structure is the major drawback of the mentioned topologies.…”

Section: Introductionmentioning

confidence: 99%

“…High current ripple in the LVS due to the non‐interleaved structure is the major drawback of the mentioned topologies. Also, switches with high voltage stress in the LVS is another disadvantage of the converters introduced in [15, 17, 18]. Zero voltage switching (ZVS) conditions are realised for power switches in [16, 18], while soft‐switching conditions are not provided in [15, 17].…”

Section: Introductionmentioning

confidence: 99%

“…Also, switches with high voltage stress in the LVS is another disadvantage of the converters introduced in [15, 17, 18]. Zero voltage switching (ZVS) conditions are realised for power switches in [16, 18], while soft‐switching conditions are not provided in [15, 17]. Moreover, the duty cycle is the only parameter to obtain the high gain in [15, 16, 18], while in [17], HSVR can be provided by the appropriate duty ratio and turns ratio adjustment of the CIs.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Non‐isolated interleaved bidirectional DC–DC converter with high step voltage ratio and minimum number of switches

Shaneh

Niroomand

Adib

2019

IET Power Electronics

View full text Add to dashboard Cite

In this study, a new non-isolated interleaved bidirectional DC-DC converter with a high step voltage ratio based on coupled inductors (CIs) is introduced. The CIs significantly increase the voltage conversion ratio and provide soft-switching conditions for the switches at turn-on instant. Also, employing an interleaved structure combined with the CI in the low-voltage side noticeably reduces the current ripple and this feature has a vital role in the high-power applications. Also, this topology provides auto-current sharing for the two phases of the interleaved structure. The CIs in the high-voltage side, supply a steep gain in both buck and boost modes with an appropriate duty cycle. The proposed method provides zero current switching (ZCS) turn-off condition for all diodes and ZCS turn-on condition for all switches without requiring any auxiliary circuit. So the undesirable reverse recovery effects of diodes are considerably reduced. The proposed converter has the minimum number of switches for two-phase bidirectional structures. Also, a simple passive clamp circuit is proposed for the converter to limit the voltage spikes of CIs. Finally, a 600 W, 30/300 V laboratory prototype is implemented to verify the performance.

show abstract

Section: Power Loss Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Non‐isolated interleaved bidirectional DC–DC converter with high step voltage ratio and minimum number of switches

Shaneh

Niroomand

Adib

2019

IET Power Electronics

View full text Add to dashboard Cite

show abstract

“…In conventional converter utilize transformer to perform bidirectional action and also it performs both step up and step down voltage [7]. The converter has more switches which increase the cost and the switching losses.…”

Section: Introductionmentioning

confidence: 99%

Voltage Regulation in BDC Based on Fuzzy Logic Controller using Solar Power Generation

Balaji,

Vidhyalakshmi

2019

IJEAT

View full text Add to dashboard Cite

The PhotoVoltaic (PV) based grid system coupled with Bidirectional DC-DC Converter (BDC) utilize Fuzzy Logic Controller (FLC) for increasing voltage gain and reduce the settling time of DC link voltage than conventional is presented. BDC satisfied the load requirements, and control the power flow from different sources such as PV, grid, and battery. However, problems in conventional system are high Total Harmonic Distortion (THD), DC link voltage gain and settling time of capacitor voltage. The generated power is used for improving the power quality at the output of the inverter using Sliding Mode Controller (SMC). The converter and inverter operate has bidirectional performance and utilize the hybrid power generation as mentioned. The battery can act as a load based on operating modes of BDC and power generation. It provides a comparative analysis of Proportional Integral (PI) and FLC method that is effectively performs harmonic reduction in BDC.

show abstract

A Short Review on Bidirectional Converters for EV Applications

Shyam Sundar,

Shrisrinivas,

Patra

et al. 2024

Smart Grids as Cyber Physical Systems

View full text Add to dashboard Cite

Analysis, Design, and Implementation of a High Gain Soft-Switching Bidirectional DC–DC Converter With PPS Control

Cited by 25 publications

References 20 publications

Non‐isolated interleaved bidirectional DC–DC converter with high step voltage ratio and minimum number of switches

Non‐isolated interleaved bidirectional DC–DC converter with high step voltage ratio and minimum number of switches

Voltage Regulation in BDC Based on Fuzzy Logic Controller using Solar Power Generation

A Short Review on Bidirectional Converters for EV Applications

Contact Info

Product

Resources

About