Electric vehicle charging station presentation.pptx

Electric vehicle charging station

1. ELECTRIC VEHICLE RAPID CHARGING STATION Under the Supervision of :- Dr. Manjeet Singh Department of Electrical Engineering Chandigarh university, Mohali , India Ruchi Gautam(21MEL1002) Presented by:- Ruchi Gautam (21MEL1002) Department of Electrical Engineering Chandigarh university, Mohali , India

2. Ruchi Gautam(21MEL1002) INDEX Introduction. Literature survey Current topology for battery charging Challenges Methods to overcome the challenges

3. Electricity is non polluted fuel. Electric vehicle is the best replacement of the traditional vehicles. To design fast charging station. Normal charger takes long time to charge a battery (approx. 8 hours). Ruchi Gautam(21MEL1002) INTRODUCTION

4. RESEARCH PAPER TECHNIQUE MERITS DEMERITS An Efficient Wireless Charger for Electric Vehicle Battery Charging an improved ZVS IPT topology and it’s switching pattern is proposed. it is a convenient and safe solution over conventional plug-in EVBC. EMI Problems Electromagnetic Interference Issues of a Wireless Power Transmission Converter new passive EMI filter topology Overcome EMI problems Separat e filter for each converter An Off-line Battery Charger Based on Buck-Boost Power Factor Correction Converter for Plug-in Electric Vehicles buck-boost power factor correction (PFC) converter Power factor correction Separat e filter for each converter An efficient soft-switched Vienna rectifier topology for EV battery chargers a soft switching three-level T-type Vienna rectifier high switching operation with reduced power losses, regulated DC, low harmonic grid current and power factor correction High cost Electric vehicle fast charger high voltage input multiport converter topology analysis a high voltage input multiport converter topology with a high frequency isolation transformer Currents and conduction losses reduced, magnetic components reduced Practical utilization Ruchi Gautam(21MEL1002) LITERATURE SURVEY

5. Ruchi Gautam(21MEL1002) Current Topology For battery Charging Fig 1: Simple 12V battery charger( circuit.com)

6. Ruchi Gautam(21MEL1002) Fig 2: Proposed charging topology

7. High conduction losses. Conversion states energy losses. Separate isolation transformers EMI Problems. Harmonics Ruchi Gautam(21MEL1002) Challenges

8. High voltage High frequency transformer Power factor correction Multiport converter topology Explore possibility of WBD such as SiC / GaN , etc. A new topology can adapt (such as a controller can be used to control the charging of battery for fast charging) Ruchi Gautam(21MEL1002) Methods to overcome the challenges

9. Nama , J.K. and Verma , A.K., 2020, February. An Efficient Wireless Charger for Electric Vehicle Battery Charging. In  2020 IEEE 9th Power India International Conference (PIICON)  (pp. 1-5). IEEE. Khazraj , H., Da Silva, F.F., Bak , C.L. and Hajibashi , M., 2018, June. Electromagnetic interference issues of a wireless power transmission converter. In  2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC/I&CPS Europe)  (pp. 1-6). IEEE. Ruchi Gautam(21MEL1002) References

10. Ketsingsoi , S. and Kumsuwan , Y., 2014. An off-line battery charger based on buck-boost power factor correction converter for plug-in electric vehicles.  Energy Procedia ,  56 , pp.659-666. Ali, A., Chuanwen , J., Yan, Z., Habib , S. and Khan, M.M., 2021. An efficient soft-switched vienna rectifier topology for EV battery chargers.  Energy Reports ,  7 , pp.5059-5073. Jalakas , T., Roasto , I. and Vinnikov , D., 2013, June. Electric vehicle fast charger high voltage input multiport converter topology analysis. In  2013 International Conference-Workshop Compatibility And Power Electronics  (pp. 326-331). IEEE. Ruchi Gautam(21MEL1002)

11. Ruchi Gautam(21MEL1002) THANK YOU