wirelesspowertransmissionviasolarpowersatellite 11 140326104441 phpapp01 (2)
TRANSCRIPT
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SEMINAR ON
WIRELESS POWER TRANSMISSION ViaSOLAR POWER SATELLITE
SUBMITTED TO: SUBMITTED BY:
RAJNISH MITTER AKASH YADAV
ASSISTANT PROFESSOR ELECTRICAL
ENGINEERING
ELECTRICAL DEPARTMENT 10ELDEE702
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CONTENTS
Brief study of WPT
Introduction to SPS
How SPS wors
!"ow c#art of so"ar $ower trans%ission O&er&iew of syste% desi'n
Ad&anta'es ( )isad&anta'es
Conc"usion
References
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WHAT IS WPT ***
T#e trans%ission of ener'y fro% one $"ace to anot#er wit#out
usin' wires+
Con&entiona" ener'y transfer is usin' wires+
But t#e wire"ess trans%ission is %ade $ossi,"e ,y usin'
&arious tec#no"o'ies+
T#is P#eno%ena is a"so nown as -Witricity.+
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HISTOR/ O! WPT
Nio"a Tes"a in "ate 0123.s 'a&e t#e conce$t of Witricity+
He was a,"e to transfer ener'y fro% one coi" to anot#er coi"+
He %ana'ed to "i'#t 433 "a%$s fro% a distance of 53 %+
T#e idea of Tes"a is taen into researc# after 033 years ,y a
tea% "ed ,y Marin So"6acic fro% MIT+
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WH/ NOT WIRES***
As $er t#e studies 7 %ost e"ectrica" ener'y transfer is t#rou'#
wires+
Most of t#e ener'y "oss is durin' trans%ission+
On an a&era'e 7 %ore t#an 839+
In India7 it e:ceeds 539+
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WH/ WPT***
Re"ia,"e
Efficient
!ast
Low %aintenance cost
Can ,e used for s#ort ran'e as we"" as "on' ran'e
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IS WPT SA!E***
Hu%an ,ein's or ot#er o,6ects $"aced ,etween t#e trans%itter
and recei&er do not #inder t#e trans%ission of $ower+
Ma'netic fie"d tend to interact &ery wea"y wit# t#e ,io"o'ica"tissues of t#e ,ody7 and so are not $rone to cause any da%a'e
to any "i&in' ,ein'+
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WPT BASICS
T#ere are %ain"y 8 ty$es of wire"ess ener'y transfer
0+S#ort Ran'e ;Inducti&e Cou$"in'
4+Mediu% ran'e
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T/PES O! WPT
=round ,ased $ower trans%ission
S$ace ,ased $ower trans%ission
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S$ace ,ased $ower trans%ission is $referred o&er
'round ,ased $ower trans%ission ,ecause >