STUDI PENGHEMATAN ENERGI LISTRIK PADA RUANG KULIAH
Abstract: Public awareness of
energy saving electricity is still lacking, seen from the way they were not
extinguish electric lights, after use. For that, necessary electrical energy
savings without reducing comfort room of user activity. One solution used to
save energy is to use sensor Passive Infrared Receiver (PIR). PIR sensor is a
sensor that detects motion manusia.Bila someone came into the room, then there
will be movement in the room they will be, so the lights and AC (Air Conditioner) will
automatically work. However,
when in the
room there was
no movement it automatically lights and air-conditioning
will be extinguished. Based on the schedule of lectures on one
of Higher Education
- Study program
Electrical, long use
of electrical energy
in the lecture hall rate Airs 5
hours per day, but in fact the use of electricity is still running even though there
was no schedule of lectures, so long overall electricity usage to 8 hours per
day . By using a PIR sensor can be electrical energy savings in the lecture
hall only be 3 hours per day. Therefore, it is necessary to do research on
electrical energy savings.
Penulis: Setia Gunawan,
Sabrina
Kode Jurnal: jptlisetrodd140033
