Underground Cable Fault Detection

7/21/2019 Underground Cable Fault Detection

http://slidepdf.com/reader/full/underground-cable-fault-detection-56d7f9ea61e48 1/17

UNDERGROUND CABLE FAULT

DETECTION

Submitted by : Satish Chauhan –201303100620048

Ashish Patel –201303100620052

Swapnil Rana –

201303100620058an!il Shai"h –

20130310062005#

P$$%an &$shi –201303100620060

Supe'(ised by : P'$)ess$' P'iyan"a Patel P'$)ess$' &ay Patel



Contents

• Project overview

• Block di!r"

• Power s#$$l%

• Ard#ino D#e"linove&• Advnt!es

• Concl#sion

• F#t#re sco$e

• Bi'lio!r$(%



Project overview

• T(e $roject #ses t(e si"$le conce$t o) O*+s lw w(ere lowDC volt!e is $$lied t t(e )eeder end t(ro#!( series resistor&

• T(e c#rrent wo#ld vr% de$endin! #$on t(e len!t( o) )#lt o) t(e

c'le in cse t(ere is s(ort circ#it o) LL or ,L or LG etc&

• T(e series resistor volt!e dro$ c(n!es ccordin!l% w(ic( is

t(en )ed to nlo! in$#t o) $ro!r""ed "icrocontroller wo#ld

dis$l% t(e s"e in -ilo "eters&

• T(e $roject is sse"'led wit( set o) resistors re$resentin!

c'le len!t( in -+s nd )#lt cretion is "de '% set o)

switc(es t ever% known -+ to cross c(eck t(e cc#rc% o) t(e

s"e&



Block di!r"



*rdwre Re.#ire"ents

•/012 series +icrocontroller

•LCD

•Cr%stl

•ADC

•Rel%s

•Rel% Driver IC•Trns)or"er

•Diodes

•3olt!e Re!#ltor

•Resistors•C$citors

•LEDs

•4lide switc(es



4o)twre Re.#ire"ents

•-eil Co"$iler

•Ln!#!e5 E"'edded C or Asse"'l%&



Power s#$$l%



• T(e 6,03 AC s#$$l% is )irst ste$$ed down to 263 AC #sin!

ste$ down trns)or"er&

• T(is is t(en converted to DC #sin! 'rid!e recti)ier&

• T(e AC ri$$les is )iltered o#t '% #sin! c$citor nd !iven to

t(e in$#t $in o) volt!e re!#ltor 7/01&

• At o#t$#t $in o) t(is re!#ltor we !et constnt 13 DC w(ic( is#sed )or +C nd ot(er ICs in t(is $roject&



ARDUINO

• T(e Ard#ino "icrocontroller is n es% to #se %et $ower)#l sin!le

'ord co"$#ter t(t (s !ined consider'le trction in t(e

(o''% nd $ro)essionl "rket&

• T(e Ard#ino is o$en8so#rce9 w(ic( "ens (rdwre is

reson'l% $riced nd develo$"ent so)twre is )ree&



I"!e o) develo$"ent 'ord



Fet#res o) D#e"linove

• T(e D#e"linove 'ord )et#res n At"el AT"e!,6/

"icrocontroller o$ertin! t 1 3 wit( 6 -' o) RA+9 ,6 -' o) )ls(

"e"or% )or storin! $ro!r"s nd 2 -' o) EEPRO+ )or storin!

$r"eters&

• T(e clock s$eed is 2: +*;9 w(ic( trnsltes to 'o#t e<ec#tin!

'o#t ,009000 lines o) C so#rce code $er second



• T(e Ard#ino $ro!r""in! ln!#!e is si"$li)ied version o)

C=C>>& I) %o# know C9 $ro!r""in! t(e Ard#ino will 'e )"ilir&

• I) %o# do not know C9 no need to worr% s onl% )ew co""nds

re needed to $er)or" #se)#l )#nctions&



AD3ANTAGE4

•Less "intinnce

•It (s (i!(er e))icienc%

•Less )#lt occ#r in #nder!ro#nd c'le

•Under!ro#nd c'le )#lt loction "odel re $$lic'le to ll t%$es

o) c'le rn!in! )ro" 2kv to 100kv?ot(er t%$es o) c'le )#lt s#c(

s 4(ort circ#it )#lt9 c'le c#ts9 Resistive )#lt94(et( )#lts9 @tertrees9 Prtil disc(r!es&

•I"$roved $#'lic s)et%



CONCLU4ION

•In t(is $roject we detect t(e e<ct loction o) s(ort circ#it )#lt in

t(e #nder!ro#nd c'le )ro" )eeder end in k" '% #sin!

"icrocontroller/012&

•For t(is we #se si"$le conce$t o) O*+s lw so )#lt cn 'e esil%

detected nd re$ired&



FUTURE 4COPE

•In t(is $roject we detect onl% t(e loction o) s(ort circ#it )#lt in

#nder!ro#nd c'le line9 '#t we lso detect t(e loction o) o$en circ#it

)#lt9 to detect t(e o$en circ#it )#lt c$citor is #sed in c circ#it w(ic(

"es#re t(e c(n!e in i"$ednce ? clc#lte t(e distnce o) )#lt&



BIBLIOGRAP*

• (tt$5==www&ijiert&or!=d"in=$$ers=26:163ol#"e

60660Iss#e&$d)

• (tt$s5==www&!oo!le&co&in=we'($so#rceidHc(ro"e8

instnt?rl;H2C2C*@AenIN:IN:?ionH2?es$vH6?ieHUTF8/.H#nder!ro#nd60c'le60)#lt60distnce60loctor

• (tt$s5==www&!oo!le&co&in=we'($so#rceidHc(ro"e8

instnt?rl;H2C2C*@AenIN:IN:?ionH2?es$vH6?ieHUTF8

/.Hrd#ino>'ord

• (tt$s5==en&wiki$edi&or!=wiki=Re!#lted$owers#$$l%



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Underground Cable Fault Detection