Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Utkarsh D. Kavimandan"'
Publikováno v:
IEEE Transactions on Power Electronics. 37:1074-1089
In this article, the effect of the dead-time on a single-phase wireless power transfer (WPT) system is studied in detail. In practice, the dead-time is always placed between the complementary switching pulses of the inverter phase-leg. At higher oper
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 9:1876-1890
In this article, a dynamic zero-voltage switching (ZVS) angle control scheme on the wireless power transfer (WPT) system inverter is proposed by implementing a tuning capacitor. High-frequency (HF) and high-power WPT systems are desired in battery ch
Autor:
Mostak Mohammad, Omer C. Onar, Utkarsh D. Kavimandan, Satish M. Mahajan, Veda P. Galigekere, Burak Ozpineci
Publikováno v:
2021 IEEE Transportation Electrification Conference & Expo (ITEC).
The dynamic wireless power transfer systems may reduce the battery size of electric vehicles while maintaining the travel range. Similar to the stationary wireless power transfer systems, the compensation networks are desired in dynamic wireless char
Autor:
Jason Pries, Veda P. Galigekere, Satish M. Mahajan, Utkarsh D. Kavimandan, Burak Ozpineci, Omer C. Onar
Publikováno v:
2020 IEEE Energy Conversion Congress and Exposition (ECCE).
The detection of electric vehicles in dynamic wireless power transfer (DWPT) systems is important to reduce the standby losses and comply with the electromagnetic-field emission guidelines recommended by the International Commission for Non-Ionizing
Publikováno v:
2020 IEEE Transportation Electrification Conference & Expo (ITEC).
The dynamic wireless power transfer (DWPT) or in-motion charging of electric vehicles (EVs) may alleviate the challenges encountered by the plug-in charging systems and assist in the penetration of the EVs at a larger scale. Similar to its stationary
Publikováno v:
2020 IEEE Transportation Electrification Conference & Expo (ITEC).
In this paper, a comparative study of the dead-time effects in a wireless power transfer (WPT) system inverter is performed for different fixed-frequency control techniques. The dead-time is provided between the complementary switching instances of t
Publikováno v:
2020 IEEE Applied Power Electronics Conference and Exposition (APEC).
In practice, a dead-time is always provided between the complementary switching instances of the inverter phase-leg devices. At higher operating frequencies, the dead-time issues in wireless power transfer (WPT) systems become critical, especially as
Publikováno v:
2019 IEEE Transportation Electrification Conference and Expo (ITEC).
In this paper, the effect of dead-time in a single phase wireless power transfer system (WPT) between the complementary switching pulses of the inverter leg is discussed in detail. The dead-time is always provided between the complementary switching
Autor:
Omer C. Onar, Veda P. Galigekere, Jason Pries, Utkarsh D. Kavimandan, Jonathan Wilkins, Saeed Anwar, Devendra Patil, Mostak Mohammad, Gui-Jia Su
Publikováno v:
2019 IEEE Applied Power Electronics Conference and Exposition (APEC).
This study investigates the electromagnetic field (EMF) emissions of a 100-kW Double-D (DD) wireless charging system (WCS). A shielding technique is proposed to suppress the magnetic field emissions below the limits set by the International Commissio
Publikováno v:
IECON
Wireless power transfer (WPT) has evolved as a viable alternative to the wired systems in many applications such as the charging of electrical vehicles. The key aspect of WPT is the operation at high frequencies, which reduces the size and cost of th