PROTOTYPE DESIGN OF HIGH FREQUENCY (100 KHZ) AC-DC CONVERTER OF WIRELESS POWER TRANSFER SYSTEM FOR ELECTRIC VEHICLE USING SIMULINK MATLAB
Along with various world challenges such as fossil fuel problems and environment issues, research and development of various technologies continues to grow. One of them is electric vehicles (EV). However, there are several problems in the development, mainly about the energy storage. Therefore, ener...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/40245 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Along with various world challenges such as fossil fuel problems and environment issues, research and development of various technologies continues to grow. One of them is electric vehicles (EV). However, there are several problems in the development, mainly about the energy storage. Therefore, energy storage technology and power transfer mechanism continue to developed, with the plug-in method and with wireless charging. In some cases, wireless power transfer (WPT) has several advantages, because it is safer, more flexible, and can be used when the vehicle is on the road. However, there are still some obstacles in its development due to low efficiency, difficult control methods, and short power transfer distances.
Based on these issues, this paper seeks to develop a wireless power transfer using the induction power transfer (IPT) technique, especially on AC-DC converter components. This final project discusses the design of the converter as part of the whole system together with 2 (two) other studies, namely magnetic coupling and AC-AC converter. This converter delivers the input from magnetic coupling in the form of high frequency AC voltage (100kHz) then rectifies the voltage to charge electric vehicle battery. Modeling and simulation in this study was carried out on PSIM and MATLAB-Simulink software. The converter uses a full bridge diode rectifier followed by a buck type DC-DC converter to regulate voltage modulation, followed by a battery circuit as a load. In modeling, control of current and voltage was also carried out using 2 single loop control. |
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