Grid Integration and Impact Analysis of High-Power Dynamic Wireless Charging System in Distribution Network

Zeng, Rong; Galigekere, Veda Prakash; Onar, Omer C.; Ozpineci, Burak

doi:10.1109/access.2021.3049186

Cited by 12 publications

(3 citation statements)

References 39 publications

(45 reference statements)

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“…Hence, to operate the DWC system without oscillations, the average output power and 2 nd -order active power ripples should be regulated accurately and immediately. The proportional-integral-resonant controller is used to regulate the voltage, and the controller parameters are framed from the stochastic traffic model (24h DWC system demand model) [68]. The model was developed with the help of the IEEE 13 bus distribution network.…”

Section: Grid-connected Dynamic Wireless Charging Systemmentioning

confidence: 99%

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A Systematic Review of Dynamic Wireless Charging System for Electric Transportation

et al. 2022

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Green electricity and green transportation are the primary requirements for smart cities. Maximizing the EV utilization is the key requirement in the development of green transportation. However, the EV technology faces challenges due to the long battery recharging time and heavy batteries to achieve extended driving ranges. Different approaches are investigated to charge the EV by battery swapping, plugin or wireless. Recently the wireless charging approach is gaining popularity because of safety, extended driving range, dynamic charging and human intervention free recharging. However, multiple factors need to considered in the design of WPT system and requires expertise in different domains. This paper discusses a systematic approach on the various parameters involved in a dynamic wireless charging system design. The major functional units in WPT such as charging couplers, compensation network, and power inverters topologies are addressed. Additionally, this paper discusses the issues involved in grid-tied and renewable integrated dynamic charging systems. Moreover, the step by step procesdure is described to understand the process involved in the dynamic charging system design. Finally, various case studies at different power levels are presented to get more insights into practical design.

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Section: Grid-connected Dynamic Wireless Charging Systemmentioning

confidence: 99%

“…The effect of wireless charging on the power grid was elaborated by many studies [68]- [70] [101]. iv.…”

Section: Birds Viewmentioning

confidence: 99%

A Systematic Review of Dynamic Wireless Charging System for Electric Transportation

et al. 2022

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“…The basic principle of the electromagnetically coupled resonance based WPT system is that two coils with the same resonant frequency can efficiently transfer energy (Agcal et al, 2016). Since the efficiency of inductive power transfer based on magnetic induction becomes lower as the air gap distance increases, their popularity has decreased in recent years and has been replaced by electromagnetic resonance coupling (Nataraj et al, 2018;Zeng et al, 2021;Aydin et al, 2021;Bekiroglu et al, 2018;Heidarian and Burgess, 2020). When the distance between primary and secondary coils is large, the coupling coefficient becomes low.…”

Section: Introductionmentioning

confidence: 99%

Comparison and selection strategy of compensating topologies in two coil resonant wireless power transfer system

Agcal¹,

Özkiliç

Toraman³

2022

JER is an international, peer-reviewed journal that publishes f

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In this study comparisons of different compensation topologies are investigated for two coil resonant wireless power transfer systems. Compensation circuits are examined individually according to system parameters such as efficiency, equivalent impedance, frequency, load resistance, and phase angle. This paper aims to compares the system variables in order to address the constraints in the system applicability regarding the compensation topology selection in Wireless Power Transfer (WPT) systems. Topology selection schemes related to circuit parameters are given. The main motivation of this study is that it presents a suitable topology selection scheme and flow diagram according to applications with various voltages, currents, power and loads. Simulations performed for four main topologies under various load conditions concludes that choosing the proper compensation topology for appropriate load is essential. Simulation studies are carried out with the Simulink software. The results obtained from here are validated with both Matlab calculation codes and C # calculation codes. The analyses according to the frequency in various load conditions have shown that variation of efficiency depends on the compensation topology of the receiver side. Moreover, in this study, it has been revealed that the topology of the transmitter side only affects the equivalent impedance together with the amount of power drawn from the input hence it has no effect on the efficiency and load characteristics. Consequently in the case of working with low load resistance such as an electric vehicle or mobile phone charging, topologies with series compensation on the receiver side can be preferred. Correlatively, topologies with parallel compensation on the receiver side can be evaluated as suitable for high load resistance, low current, and low power operations such as biomedical appliance charging.

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Introduction to wireless power transfer for e-mobility

Feliziani,

Campi,

Cruciani

et al. 2024

Wireless Power Transfer for E-Mobility

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Grid Integration and Impact Analysis of High-Power Dynamic Wireless Charging System in Distribution Network

Cited by 12 publications

References 39 publications

A Systematic Review of Dynamic Wireless Charging System for Electric Transportation

A Systematic Review of Dynamic Wireless Charging System for Electric Transportation

Comparison and selection strategy of compensating topologies in two coil resonant wireless power transfer system

Introduction to wireless power transfer for e-mobility

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