hybrid inverter presentaation mns uet
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7/24/2019 Hybrid Inverter Presentaation MNS UET
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Smart Hybrid Inverter
Musawir Ali 2012-EE-703
Adnan Ahmad 2012-EE-709
Abdul Haseeb 2012-EE-712
M.Haseeb awa! 2012-EE-727
Su"ervis#r Mam Maryam $utt
Department of Electrical Engineering 1
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Department of Electrical Engineering
Intr#du%ti#n
Hybrid Inverter is als# &n#wn as Smart Hybrid Inverter Hybrid Inverter is a new 'enerati#n #( dedi%ated ).*.S
+)ninterru"ted *#wer Su""ly, usin' renewable ener'y (#r
h#me %#nsum"ti#n es"e%ially (#r s#lar "h#t#v#ltai%
installati#ns
enewable ener'y s#ur%es are s#lar ener'y wind ener'y et%.
An inverter is an ele%tri%al devi%e that %#nverts /ire%t urrent
+/, t# Alternatin' urrent +A,
2
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M#tivati#n• he wind s#lar hybrid inverter
%#nsist #( s#lar "anel wind turbine
%#ntr#ller inverter batteries all #(
whi%h %an (un%ti#n inde"endently
with#ut utility "#wer
• he wind s#lar hybrid system are
n#w bein' used widely in di((erent
(ields li&e street li'htin' tra((i%
tele%#mmuni%ati#ns base lar'e
s%ale billb#ards h#me "#wer
Department of Electrical Engineering 3
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Department of Electrical Engineering
Aims b4e%tives
*r#4e%t main #b4e%tive is t# sense %hea"est available s#ur%e t#
st#re the %har'e #n battery
shi(t the l#ad t# the e((i%ient ine5"ensive s#ur%e available
# minimi!e the use #( 6A*/A su""ly
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Department of Electrical Engineering
Strate'y
3 In"uts are bein' used simultane#usly
A t# / #nversi#n +6here e%essary,
$u%& $##st e'ulat#r (#r / e'ulati#n
#m"arin' s#ur%es via %#m"arat#r
Indi%ati#n Sele%ti#n #( s#ur%e via Mi%r# #ntr#ller
elays MS8ES (#r swit%hin' #"erati#n
Inverter ir%uit (#r A ut"ut #lta'e
:
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Department of Electrical Engineering
Meth#d#l#'y
/i((erent ty"es #( s#ur%es are available at in"ut in whi%h we
have / as well as A su""lies s# we %#nvert A int# / usin'
re%ti(iers whi%h '#es t# %#m"arat#r and relay bl#%&
#m"arat#r %ir%uit %#m"ares available s#ur%es and assist the
mi%r#%#ntr#ller t# sele%t the %#st e((e%tive s#ur%e by relaysswit%hin' al#n' with relay drivers
Ine5"ensive sele%ted s#ur%e %har'es the battery and inverter
bl#%& dire%tly %#nverts the 12 / int# 220 A (#r a""lian%es
#"eratin' at 220 A as a l#ad
Indi%at#r bl#%& is %#nne%ted t# mi%r#%#ntr#ller whi%h sh#w thebattery level sele%ted s#ur%e and any (ault %#nditi#n with the
hel" #( ;E/s
<
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$l#%& /ia'ram
Department of Electrical Engineering
PV panel
Wind
Source
AC
Mains Relay
Micro
ControllerIndicators
Relay
Driver
Inverter
Comparator
Load
Battery
Rectifier DC
AC
AC
DC
7
Comparator
RectifierDC
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E5"e%ted esult
*r#4e%t "r#"#sed result is t# sele%t #ne #( %#st-
e((e%tive s#ur%e t# %har'e the battery and shi(t the
l#ad #n it
he "r#"#sed "r#4e%t %an save a l#t #( ele%tri%ity%har'es by %h##sin' the s#ur%e smartly
Aut#mati% *#wer mana'ement system will be
a%hieved
Department of Electrical Engineering =
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e%hn#l#'y and E((i%ien%y
Department of Electrical Engineering
#ver the >ears
IGBT UPS
85 to 90%
SCR UPS
75 to 80%
Transformer-
less UPS
90 to 95%
Hybr! UPS
"#ltle$el
on$erters&97 %
'980 '985 '990 '995 (000 (007 (008 (0') (0'* (0'5++++,,
S.o
mo!e
98 to 99/%
Transstor
UPS
80 to 85%
75%
'00%
0 # l l 1 o a !
- f f % e n % y
Harmon
mt2aton 3
loa!
balane
98 to 99/%
Te4nolo2y a!$anes ontn#e to boost UPS effeny
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A""li%ati#ns em#te and ural villa'e ele%tri(i%ati#n.
ell "h#ne t#wers
/ "#wer s#ur%e utili!ati#n a""li%ati#ns
in%lude use #( / in m#t#r vehi%les and
(r#m batteries t# "#wer A l#ads and use
#( ener'y (r#m s#lar %ells t# "#wer A
l#ads
8arm h#uses ?uesth#uses H#s"itals
H#tels ;ab#rat#ries and Edu%ati#nal
Institutes et%
esidential %#l#nies sh#""in' enters
and A"artments
?eneral usa'e
Department of Electrical Engineering 10