IMPLEMENTATION OF SOLAR FRIDGE WITH FAST CHILLING APPLICATIONS WITH VOLTAGE MONITORING (20150113)
Authors :
GAYATRI L. ADVANT
, PROF. A.K PATHRIKAR
Abstracts : In this paper we are mainly focusing on a
solution to control this problem we have focused on
refrigerators which releases CFC’s. Here we are
designing a mini solar based refrigerator which is
cheaper as well as eco-friendly. Here we are using
Micro controller (AT89S52) allows dynamic and faster
control. Liquid crystal display (LCD) makes the system
user-friendly. In this paper we are using solar panels
for charging a Lead Acid Battery (12V, 1.2 Amp hrs), a
pelteir thermoelectric device when connected to
battery generates cool effect and hot effects depending
on the mode required by the user. Since we are using
this for fridge we need only cool mode. A peltier
thermoelectric device is connected to the battery to
generate cooling effect..We need to display the voltage
for that we are using ADC0808 which is given to the
controller. For this ADC we are giving a clock pulses
through 555 timer to perform its operation.
This paper uses regulated 5V; 500mA power supply. A
7805 three terminal voltage regulator is used for
voltage regulation. Bridge type full wave rectifier is
used to rectify the ac output of secondary of 230/12V
step down transformer.
Pages : 10-14
Downloads : 123
Publication Date : 2016-09-25
Modified Date : 2017-12-27
Cite/Export
GAYATRI L. ADVANT ,
PROF. A.K PATHRIKAR ,
"IMPLEMENTATION OF SOLAR FRIDGE WITH FAST CHILLING APPLICATIONS WITH VOLTAGE MONITORING", JournalNX - A Multidisciplinary Peer Reviewed Journal, Volume 2, Issue 9, ISSN : 2581-4230, Page No. 10-14