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Analysis of failure detection and visibility criteria in pantograph-catenary interaction
(LLC Editorial of Journal ""Light Technik"", 2020)
The main purpose of new studies investigating pantograph catenary interaction in electric rail systems is to detect malfunctions. In the pantograph catenary interaction studies, cameras with non-con-tact error detection ...
Thermal analysis in fixed, flowed and airless environment for cooling in led luminaires
(LLC Editorial of Journal ""Light Technik"", 2020)
In this study, a simulation study was conducted for the loss of efficiency caused by the heat emitted by the LED chips. The temperature change of LED luminaire was analysed for three different scenari-os using finite element ...
Effects of luminaire angle and illumination topology on illumination parameters in road lighting
(LLC Editorial of Journal ""Light Technik"", 2020)
In this study, refers to two errors in road lighting. It explains the advantages of the staggered layout of luminaires and the problems associated with the use of luminaires located at an angle to the horizontal line of ...
Determination of energy consumption according to wireless network topologies in grid-free lighting systems
(LLC Editorial of Journal "Light Technik", 2020)
While Wireless Sensor Networks (WSN) are used in various areas nowadays, they also come in front of us in the remote follow up and management of especially main street, road and city lighting systems and in autonomous ...