Investigation on various types of wireless power transmission systems

The method of transmitting electrical power between distanced objects without using any wires or Witricity has become an issue during the last years. The purpose of such a procedure is to avoid power losses due to the resistance of the wires and promote accessing power wirelessly which is a crucial necessity. A variety of portable power hungry devices such as laptops, cellphones, robots, rechargeable electronic vehicles etc. can be modified to be free of being plugged in for charging .It provides power for house hold devices like vacuum cleaners or implementing medical devices for any kind of purpose like hearing aids. There are a few advantages and disadvantages within the witricity concept that can be improved to optimize its efficiency

کلیدواژه ها:

Wireless power transfer ، Resonance coupling ، inductive coupling ، electromagnetic induction