Raja R, Dr.K.Udhayakumar
The usage of electronics has been increasing and its misuse leads to energy losses in huge manner. Due to the requirement of the energy, each and every one should know about energy saving and many research works are going on energy savings by utilizing the energy in a correct way. In this paper, monitoring of energy usage is done by having smart sensory network in dc electrical appliances like lighting in the building. Normally the ac grid is used to powered the conventional lamps but LED are works in the dc supply and the dimming LED with the corresponding protocol is an efficient way for power saving. Replacement of the traditional fluorescent lamp by the LED is make us to save 44% of energy. The sensory network is used to utilize the LED power correctly with its corresponding protocol will increase the percentage of energy saving.
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