AUTHOR(S): 

Mircea – Emilian Ardeleanu, Cătălin Irimin, Paul Nicoleanu

TITLE

Experimental Study of Emissions Produces by Inductive Transmission
of Electical Energy

KEYWORDS

Electromagnetic compatibility, electric field , inductive transmisson , charger for mobil phone; magnetic field

ABSTRACT

The discovery of the law of electromagnetic induction by M.Faraday and especially its uses in electrical engineering led to the evolution and progress of human civilization in the XXth and XXIst centuries. Nikola Tesla had the brilliant idea of making the inductive transmission (wireless) of electrical energy over long distances but due to financial reasons he could not carry out his experiments. Today, the idea issued more than 100 years ago by Tesla regarding inductive transmission (wireless) of electrical energy, is very topical at the same time with IT progress, presenting several advantages among which stand out: the lack of physical contact and thus of their wear, the possibility to be used in special environments (corrosive, acid, explosive), etc. The inductive transmission of electrical energy of low power and for short range is used today to achieve induction (wireless) chargers for mobile phones, cameras, laptops, pacemakers, etc. This paper presents experimental results obtained regarding the emissions of electric and magnetic field as well as interferences produced by a wireless charger, type Samsung, for a mobile phone. The determinations were performed in the laboratory of Electromagnetic Compatibility within the National Institute for Research Development and Testing in Electrical Engineering of Craiova (ICMET).

Cite this paper

Mircea – Emilian Ardeleanu, Cătălin Irimin, Paul Nicoleanu. (2016) Experimental Study of Emissions Produces by Inductive Transmission of Electical Energy. Journal of Electromagnetics, 1, 12-17