ǂA ǂnovel design concept of electromagnetic valve actuator with high starting force

Tomaž Munih (Avtor), Damijan Miljavec (Avtor), Selma Čorović (Avtor)

Povzetek

In this study, a novel design concept of magnet-less, high response time electromagnetic valve actuator with high starting force for independent valve actuation control of internal combustion engines is proposed. The new actuator geometry design is based on the theoretical analysis of electromagnetic and mechanical properties of a curve shaped object rolling on a fixed surface, which may be either flat or curved. The prototype of the new electromagnetic valve actuator was built according to the results that were obtained with finite element based numerical modelling and analysis. Finally, the experimental measurements are performed and the theoretical predictions were confirmed by obtaining good agreement between the experimental and numerical simulation results.

Ključne besede

aktuatorji;elektromagnetne sile;motorji z notranjim zgorevanjem;ventili;merjenje sile;cikloide;hipocikloide;krmiljenje ventilov brez odmikalne gredi;zibanje kotve;actuator;electromagnetic forces;internal combustion engines;valves;force measurements;cycloid;hypocycloid;camless valve train;rocking motion of the mover;

Podatki

Jezik:	Angleški jezik
Leto izida:	2019
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	UL FE - Fakulteta za elektrotehniko
UDK:	621.31
COBISS:	12634452
ISSN:	1996-1073
Št. ogledov:	432
Št. prenosov:	243
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarne ključne besede:	aktuatorji;elektromagnetne sile;motorji z notranjim zgorevanjem;ventili;merjenje sile;cikloide;hipocikloide;krmiljenje ventilov brez odmikalne gredi;zibanje kotve;
Vrsta dela (COBISS):	Članek v reviji
Strani:	str. 1-15
Letnik:	ǂiss. ǂ17
Zvezek:	3300
Čas izdaje:	Sep.-1 2019
DOI:	10.3390/en12173300
ID:	12036903