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A Four-Phase High Voltage Conversion Ratio Bidirectional DC-DC Converter for Battery Applications

Li-Kun Xue, Ping Wang, Yi-Feng Wang, Tai-Zhou Bei, Hai-Yun Yan
2015 Energies  
high voltage conversion ratio bidirectional DC-DC converters in terms of high-voltage/current stress, less efficiency and low-power limitation.  ...  On this basis the objectives of high voltage conversion ratio, low voltage/current stress, high power density, high efficiency and high-power applications can be achieved.  ...  The authors would also like to thank the anonymous reviewers for their valuable comments and suggestions that helped improve the quality of the paper.  ... 
doi:10.3390/en8076399 fatcat:bvflp3rn7vhynjfy5l5pyhyigq

DC-DC Converter in Electric Vehicle

Mr. Vipin Tiwari
2019 International Journal for Research in Applied Science and Engineering Technology  
Many DC-DC converters, such as separate, non-isolated, halfbridge, FU-bridge, unidirectional and bidirectional topologies, and electric vehicles are presented in their applications  ...  However, the need for high power bidirectional DCDC converters in future electric vehicles has given rise to the development of several new topologies of DC-DC converters.  ...  DC-DC converters are well developed for low and medium power applications, while the development of highly efficient and cost-effective high-power DC-DC converters for the applications of vehicles is in  ... 
doi:10.22214/ijraset.2019.2063 fatcat:yaomwwg5a5hehmlk7w4jvanjka

Analysis and Comparison of DC-DC Boost Converter and Interleaved DC-DC Boost Converter

Karrar Saad Faraj, Jasim F. Hussein
2020 Engineering and Technology Journal  
Interleaving method is one of advisable solution for heavy-performance applications, its harmonious in circuit design by paralleling two or more identical converters.  ...  The interleaved boost converter improves low-voltage stress across the switches, low-input current ripple also improving the efficiency compared with a traditional boost converter.  ...  Abbreviations and Acronyms Figure 1 : 1 Proposed Category of non-isolated DC-DC boost converters Figure 2 :Figure 3 : 23 Circuit diagram of a conventional DC-DC boost converter Traditional DC-DC boost  ... 
doi:10.30684/etj.v38i5a.291 fatcat:waz76qz6obeydjxnd3dzg4n2o4

Switched-Capacitor-Based High Boost DC-DC Converter

Van-Thuan Tran, Minh-Khai Nguyen, Youn-Ok Choi, Geum-Bae Cho
2018 Energies  
A non-isolated high boost DC-DC converter topology based on a switched-capacitor (SC) structure is introduced in this paper.  ...  The main features of the proposed SC converter are the continuous input current, achieving high voltage gain with low voltage and current stress on the power components, no use of a high-frequency transformer  ...  Moreover, in order to achieve the high boost voltage gain, the various DC-DC converters have been presented, including isolated and non-isolated topologies.  ... 
doi:10.3390/en11040987 fatcat:ejrmwwvnebdltdgvynwzwserj4

High-efficiency, high step-up DC-DC converters

Qun Zhao, F.C. Lee
2003 IEEE transactions on power electronics  
Many applications call for high step-up dc-dc converters that do not require isolation.  ...  Some dc-dc converters can provide high step-up voltage gain, but with the penalty of either an extreme duty ratio or a large amount of circulating energy.  ...  Advantages Over the Non-Isolation DC-DC Converters During the time period [ ], the maximum voltage applied to the switch is .  ... 
doi:10.1109/tpel.2002.807188 fatcat:gt62mrilkrc2nb7fshsssl4ifq

Bidirectional DC - DC Converters for Energy Storage Systems [chapter]

Hamid R., Hamid Daneshpajooh, Alireza Safaee, Praveen Jain, Alireza Bakhshai
2011 Energy Storage in the Emerging Era of Smart Grids  
BDCs can be classified into non-isolated and isolated types. Non-isolated BDCs (NBDC) are simpler than isolated BDCs (IBDC) and can achieve better efficiency.  ...  High efficiency, lightweight, compact size and high reliability are some important requirements for the BDC used in such an application.  ...  Bidirectional DC -DC Converters for Energy Storage Systems, Energy Storage in the Emerging Era of Smart Grids, Prof.  ... 
doi:10.5772/23494 fatcat:7map7kkxy5b2xhjdw5nu2nty2u

Hybrid Transformer Based High Boost Ratio DC-DC Converter for Photovoltaic Applications

Sriram DivyaVani, K. Guna prasad
2014 International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering  
This paper presents non-isolated, high step-up dc-dc converter with hybrid transformer with for low voltage renewable energy resources applications.  ...  Due to high system efficiency as well as ability to operate with a wide variable input voltage, the proposed dc-dc converter is an attractive design for alternative low dc voltage energy sources, such  ...  The high boost ratio dc-dc converter for such systems can be isolated or non-isolated [1] ; however, transformerisolated converters tend to be less efficient and more expensive due to the increased manufacturing  ... 
doi:10.15662/ijareeie.2014.0309013 fatcat:k5syokxilffljcdtdh3xxc33im


T.Saravanakumar*, R.Saravana Kumar**
2021 Zenodo  
Battery for energy storage, DC-DC converter for charging the battery and provides DC link between the battery and inverter. Motor provides transmission for the vehicle movement.  ...  Abstract: This review can focus on the comparison of different types of batteries, DC-DC converter, and motors used in electric vehicles.  ...  In EV Non-Isolated DC-DC Converters are used for medium power and high power applications [76 -78] .  ... 
doi:10.5281/zenodo.5700967 fatcat:a4zxueszkzeezaecxmytd5dixi

Optimal control of a high gain DC- DC converter

Lopamudra Mitra, Ullash Kumar Rout
2022 International Journal of Power Electronics and Drive Systems (IJPEDS)  
A high voltage gain DC-DC converter is proposed which can be used with photovoltaic modules to get high output voltage.  ...  As the output of solar photovoltaic (PV) is low high voltage converters are required. These converters can be used for both standalone and grid tied systems.  ...  So, a new non-isolated or transformer, high gain DC-DC converter is proposed as a solution.  ... 
doi:10.11591/ijpeds.v13.i1.pp256-266 fatcat:7tohsxnonncbvhcb7h4ain2cs4

Multiple-Output DC–DC Converters: Applications and Solutions

Salvador P. Litrán, Eladio Durán, Jorge Semião, Cristian Díaz-Martín
2022 Electronics  
Multiple-output DCDC converters are essential in a multitude of applications where different DC output voltages are required.  ...  However, the current trend in the development of multiple-output DCDC converters follows general aspects, such as low losses, high-power density, and high efficiency, as well as the development of new  ...  Medium High High Yes Discontinuous input/ output currents Table 8 . 8 Comparative summary of MIMO DC-DC Converters Non-Isolated.  ... 
doi:10.3390/electronics11081258 fatcat:z2546k52trg7bkvb52v7ryca5a

A Survey on Efficiency in PV Systems with DC-DC Converter

Geetha D., P. Pramila
2016 Communications on Applied Electronics  
A part of power electronics is DC-DC converter, and it has applicability in computers, spacecraft units, laptops, telecommunications and motor drives.  ...  This paper presents the survey over the existing energy optimization techniques; further efficiency optimization for future study is mentioned.  ...  The DC-DC converter can be of isolated and non-isolated types. The isolation type of converter is the barrier between the input and output.  ... 
doi:10.5120/cae2016652422 fatcat:muu3ad55qzfd3ah3jhzrngfm5e

A Literature Review on High Gain dc-dc Boost Converter

Vinod Shrivastava,, Shimi S.L, Abhishek Kumar Gupta
2019 International Journal of Research in Advent Technology  
Index Terms-High gain dc-dc boost converter; high voltage gain; interleaved boost converter; magnetic coupling; switched inductor; multi-level; multistage; switched capacitor; voltage multiplier cell.  ...  So, to utilize these non-conventional sources it is required to tie the supply to grid. dc-dc converters are widely used in PV applications.  ...  Non isolated high gain DC-DC converter topologies for PV applications-A comprehensive review. Renewable and Sustainable Energy Reviews, 66, 920-933. [3] A. Ahmed, M. A. Khan, M. Badawy, Y.  ... 
doi:10.32622/ijrat.71201978 fatcat:t4fapbs35zdori6orakzr4hnhm

Non-isolated DC-DC converter for high-step-up ratio applications

Musbahu Muhammad, Matthew Armstrong, Mohammed Elgendy
2015 2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe)  
This paper presents a new Zero Voltage Switching (ZVS), non-isolated, boost converter for high voltage gain (greater than 10x) applications.  ...  The proposed dc-dc power converter is particularly well suited to electrical vehicle and renewable energy applications, which typically have low input voltage and high output voltage requirements.  ...  Acknowledgements The authors would like to acknowledge the Nigerian Petroleum Technology Development Fund (PTDF), and thank them for the invaluable PhD Scholarship Award for Musbahu Muhammad.  ... 
doi:10.1109/epe.2015.7311759 fatcat:xnxoq5doure75kyz6sgxwec3ya

Simulation and stability of multi-port DC-DC converter

Samir Al Sharif, Zhijun Qian, Ahmad Harb, Issa Batarseh
2014 Journal of Measurements in Engineering  
In this paper, the simulation and stability of multi-port DC-DC converter will be presented. Traditional DC-DC converter topologies interface two power terminals: a source and a load.  ...  The construction of diverse and flexible power management and distribution systems with such topologies is governed by a tight compromise between converter count, efficiency, and control complexity.  ...  advantages of flexible voltage levels and high efficiency since high frequency transformer and soft-switching techniques are used.  ... 
doaj:3d0ca54797ae413f83402b56989f27fd fatcat:gu62qk5hkrck5cs3xh3wrx7wue

Experimental Investigation of High Step-Up DC-DC Converter for Fuel Cell System

S. Harikrishnan, K. C. Ramya, E. Narendran, D. Peter Michael
2012 International Journal of Electromagnetics and Applications  
This work aims to present experimental investigation of a high step-up DC-DC converter for fuel cell system.  ...  The input-current doubler and the output-voltage doubler both provide much higher voltage conversion ratio by using a low turn ratio transformer. The low turn ratio increases the overall efficiency.  ...  ., Quality Manager, Voltech Manufacturing Company Limited, for his kind suggestions regarding the leakage inductance of the transformer.  ... 
doi:10.5923/j.ijea.20120203.03 fatcat:nikzatrvcfa35b4krflqezcyqm
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