Bidirectional DC/DC converter for hybrid electric vehicle

Kumar, Atul; Gaur, Prerna

doi:10.1109/icacci.2014.6968295

Cited by 13 publications

(11 citation statements)

References 9 publications

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“…62 The power electronic circuits with electric motor/generator used in EV and HEV can be of 2 types: namely, DC drive and AC drive. The reduction or elevation of output level with respect to their inputs is obtained in buck-boost converters, which in turn depend on control signal duty cycle given to power semiconductor switches.…”

Section: Types Of Converters and Drives For Hev/evmentioning

confidence: 99%

“…The reduction or elevation of output level with respect to their inputs is obtained in buck-boost converters, which in turn depend on control signal duty cycle given to power semiconductor switches. 62 The power electronic circuits with electric motor/generator used in EV and HEV can be of 2 types: namely, DC drive and AC drive.…”

Section: Types Of Converters and Drives For Hev/evmentioning

confidence: 99%

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A comprehensive review on choice of hybrid vehicles and power converters, control strategies for hybrid electric vehicles

Krithika

Subramani

2017

Int J Energy Res

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Summary A worldwide shift headed for a greener and low emissions will necessitate remarkable advancement in the way in which the energy is being produced and used. The factors such as climate changes induced by pollution, progressively more strict emissions norms for vehicles, depletion of petrol/diesel along with instability in their prices for transportation systems, play a vital role in the improvisation of technology involved in conventional vehicles. The hybrid electric vehicles (HEVs) are on the peak of the list of choices available for clean vehicle technologies. The various architectures of HEV, different methodologies of hybrid vehicle, are focused in this paper. The design criteria and optimization techniques with reference to the driving cycle is also elucidated. The various electric drives used for HEV are discussed in this paper. Also, the different electric propulsion systems are explained. To improve the fuel economy and emission of hybrid power system, control strategies are very significant. Researchers concentrate in optimizing the performance of HEV.

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Section: Types Of Converters and Drives For Hev/evmentioning

confidence: 99%

Section: Types Of Converters and Drives For Hev/evmentioning

confidence: 99%

A comprehensive review on choice of hybrid vehicles and power converters, control strategies for hybrid electric vehicles

Krithika

Subramani

2017

Int J Energy Res

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“…Thus, to increase the power density, reducing current ripple without increasing the switching frequency, multiphase bidirectional converter are used [88] [89] [90]. These converters are composed of a part that increases the voltage (boost mode) and another that reduces it (buck) [91]. Fig.…”

Section: B Bidirectional Dc/dc Power Converter: Multiphase Typementioning

confidence: 99%

“…9) it should be one third of the switching period. The control of switching devices can be performed by PI (Proportional-Integral) controllers [91] or another more advanced control techniques. Fig.…”

Section: B Bidirectional Dc/dc Power Converter: Multiphase Typementioning

confidence: 99%

A Survey on Technologies to Implement Battery Emulators based on DC/DC Power Converters

Rubén¹,

Gonzalo²,

Pablo³

et al. 2016

Proceedings of the 14th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Engineering Innovati

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Currently, many researchers from industry and academic institutions are working on the study of electric vehicles, battery systems and renewable energy sources (solar, wind, geothermal, etc.). In order to carry out research on each of these technologies it is required large capital investment for equipment. Additionally, problems must be faced such as variability of environmental parameters, large space requirements, pollution (in some cases), etc. The use of software and hardware to emulate different types of actual batteries shows to be a low-cost and environmentally friendly option due to some of its features. The battery emulator system has the ability to replicate the behavior of any kind of actual battery using a virtual battery model (also known as battery electric model) and a controllable DC/DC power converter to be used in laboratory environments. Moreover, emulators are not only used for batteries, these can be used to emulate fuel cells, photovoltaic systems, wind generators, thermoelectric generator, etc. This survey aims to present the technologies to implement battery emulators based on DC/DC power converters. This survey is split up into five sections. In the first section, as an introduction, we present the advantages offered by the use of battery emulators to the scientific community and the environment. The second section presents a review about batteries (technologies, models, model parameters, etc.) and also it includes the virtual battery models, which are the main components of battery emulators based on DC/DC power converters. In the third section, we present the main DC/DC power converter types used in these systems and their operation modes. Additionally, in section 4 are presented some case studies where different topologies battery emulators based on DC/DC power converters with battery model are analyzed. These topologies are focused on their use in electric vehicles (EV).Digital Object Identifier (DOI):http://dx. first section, as an introduction, we present the advantages offered by the use of battery emulators to the scientific community and the environment. The second section presents a review about batteries (technologies, models, model parameters, etc.) Abstract-Currently, many researchers from industry and academic institutions are working on the study of electric vehicles, battery systems and renewable energy sources (solar, wind, geothermal, etc.). In order to carry out research on each of these technologies it is required large capital investment for equipment. Additionally, problems must be faced such as variability of environmental parameters, large space requirements, pollution (in some cases), etc. The use of software and hardware to emulate different types of actual batteries shows to be a low-cost and environmentally friendly option due to some of its features. The battery emulator system has the ability to replicate the behavior of any kind of actual battery using a virtual battery model (also known as battery electric model) and a controllable DC/DC power converte...

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“…Since the battery voltage in DC source of the speed control system is below the operating voltage of inset rotor PMSM, the converter boosts the battery output voltage feeding the inverter with rated DC bus voltage. The interleaved DC-DC boost converter topology avoids the system suffering from heat and large inductor size [10]. Precise rotor position information provided by sensors and sine wave generated by SPWM determine the switching of the inverter for driving the motor [11].…”

Section: Introductionmentioning

confidence: 99%

Field oriented control design of inset rotor PMSM drive

Mukti

Wijanarko

Muqorobin

et al. 2017

AIP Conference Proceedings

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Abstract. The main challenge of PMSM implementation in the adjustable-speed drives especially in automotive industry is to attain the optimal PMSM drive performance. Vector control is proved to be the best method in controlling synchronous machine such as PMSM. This paper objective is to design a speed control system for the manufactured inset rotor PMSM, which integrates the interleaved DC-DC boost converter, inverter, and sinusoidal pulse width modulation and fed by the battery bank DC source. The proposed speed control in this paper employs FOC vector control technique with PI controller which control both converter and inverter independently. This paper investigates the effectiveness of the proposed speed control method for driving the manufactured inset rotor PMSM. To verify the effectiveness of the designed speed control system, computer simulation is conducted. The motor performances are observed in operating condition with disturbance in form of sudden change of load torque . The simulation results show that the control method is stable but the rotor speed still affected by the given disturbance.

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Bidirectional DC/DC converter for hybrid electric vehicle

Cited by 13 publications

References 9 publications

A comprehensive review on choice of hybrid vehicles and power converters, control strategies for hybrid electric vehicles

A comprehensive review on choice of hybrid vehicles and power converters, control strategies for hybrid electric vehicles

A Survey on Technologies to Implement Battery Emulators based on DC/DC Power Converters

Field oriented control design of inset rotor PMSM drive

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