Investigations of electric field strength (in EMC context) in chosen vehicles exposed to electromagnetic field

• Autorzy: Łukjanow S. , Tokarzewski J. , Kołodziejczak M.
• Języki publikacji: EN

Abstrakty

EN

Fast development of electronics in recent years causes that the number of various kind electronic systems is still growing. This causes also that requirements concerning tests of electromagnetic compatibility (EMC) of whole vehicles as well as their electric/electronic subassemblies become more significant. In this paper, the most important requirements of international regulations in the range of EMC, i. e., ECE UN Regulation No. l0 and EU Directive 2004/104/EC, have been outlined. Moreover, results of investigations of electric field strength inside of three chosen vehicles have been presented. The tests have been performed, according to Directive 2004/104/EC, in an absorber-lined shielded chamber in thefrequency band 20MHz to 2000MHz and at the electric field strength in the reference point equal to 30V/m. The most important results of these investigations have been presented in the form of graphs of electric field strength distribution in various points of tested vehicles. Individual electric/electronic devices o f a vehicle are exposed to electromagnetic field with a very wide range of values of electric field strength - depending upon a device position in a vehicle, vehicle type and antenna polarization. Values of electric field strength inside of a vehicle may essentially exceed the values recommended by standards for immunity tests of electric/electronic subassemblies.

Słowa kluczowe

EN

transport; vehicles; electrical/electronic equipment; electrical/electronic reguirements; electric/electronic standards

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2009
• Tom: Vol. 16, No. 3
• Strony: 233--241
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Łukjanow S.

autor

Tokarzewski J.

autor

Kołodziejczak M.

• Automotive Industry Institute Jagiellońska Street 55, 03-301 Warsaw,

Bibliografia

• [1] EU Directive 2004/104/EC
• [2] ECE UN Regulation No. 10
• [3] IEC CISPR 12 –Vehicles, boats and internal combustion engines – radio disturbance characteristics – limits and methods of measurement for the protection of off-board receivers.
• [4] IEC CISPR 25 (2008) - Vehicles, boats and internal combustion engines – radio disturbance characteristics – limits and methods of measurement for the protection of off-board receivers,2009.
• [5] ISO 11451-2: 2005- Road vehicles – Vehicle test methods for electrical disturbances from narrowband radiated electromagnetic energy- Part 2: Off-vehicle radiation sources, 2005.