TY - GEN
T1 - Reduction of Output Power Pulsations for Electric Vehicles by Changing Distances between Transmitter Coils
AU - Mukhatov, Azamat
AU - Bagheri, Mehdi
AU - Dehghanian, Payman
AU - Carabias, Vicente
AU - Gharehpetian, G. B.
N1 - Funding Information:
AKNOWLEDGMENT The authors acknowledge financial support of this study by the Program-Targeted Funding of the Ministry of Education and Science of the Republic of Kazakhstan through the Innovative Materials and Systems for Energy Conversion and Storage for 2018±2020 under the Grant no. BR05236524.
Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/6
Y1 - 2018/12/6
N2 - Researchers are showing significant interest on wireless charging of electric vehicles (EVs) and this concept is becoming popular and growing very fast. Using wireless charging technique, it is possible to considerably decrease fossil fuel consumption and reduce pollution created by vehicles in one hand and reduce electric cord hazards in EV charging on the other hand. EV wireless charging systems can be divided into two groups: Stationary Wireless Charging (SWC) and Dynamic Wireless Charging (DWC). However, DWC has more advantages as compared to SWC, in terms of charging time and reducing battery size. Despite of the fact that DWC has more positive sides, there are issues with efficiency of the system since the vehicle charges once it is in motion. One of the possible ways to solve this problem is reduction of power pulsations while dynamically charging. This study discusses and analyzes the effect of distance between adjacent transmitter coils on DWC system output. Mathematical modeling for multi-channel DWC is carried out and simulation is performed with different distances between transmitter coils and the results are discussed in detail. A possible solution to reduce pulsation is provided and future work is discussed.
AB - Researchers are showing significant interest on wireless charging of electric vehicles (EVs) and this concept is becoming popular and growing very fast. Using wireless charging technique, it is possible to considerably decrease fossil fuel consumption and reduce pollution created by vehicles in one hand and reduce electric cord hazards in EV charging on the other hand. EV wireless charging systems can be divided into two groups: Stationary Wireless Charging (SWC) and Dynamic Wireless Charging (DWC). However, DWC has more advantages as compared to SWC, in terms of charging time and reducing battery size. Despite of the fact that DWC has more positive sides, there are issues with efficiency of the system since the vehicle charges once it is in motion. One of the possible ways to solve this problem is reduction of power pulsations while dynamically charging. This study discusses and analyzes the effect of distance between adjacent transmitter coils on DWC system output. Mathematical modeling for multi-channel DWC is carried out and simulation is performed with different distances between transmitter coils and the results are discussed in detail. A possible solution to reduce pulsation is provided and future work is discussed.
KW - Adjacent Transmitter Coils
KW - Dynamic Wireless Chargin
KW - Electric Vehicles
KW - Mutual Inductance
KW - Pulsations
UR - http://www.scopus.com/inward/record.url?scp=85060590155&partnerID=8YFLogxK
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U2 - 10.1109/ICRERA.2018.8566711
DO - 10.1109/ICRERA.2018.8566711
M3 - Conference contribution
AN - SCOPUS:85060590155
T3 - 7th International IEEE Conference on Renewable Energy Research and Applications, ICRERA 2018
SP - 307
EP - 312
BT - 7th International IEEE Conference on Renewable Energy Research and Applications, ICRERA 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th International IEEE Conference on Renewable Energy Research and Applications, ICRERA 2018
Y2 - 14 October 2018 through 17 October 2018
ER -
