BASIC PRINCIPAL OF ELECTRICAL CIRCUITRY.pptx

8/9/2019 BASIC PRINCIPAL OF ELECTRICAL CIRCUITRY.pptx

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BASIC PRINCIPAL OFELECTRICAL

CIRCUITRY

PRESENTED BY:- SHIVAM SHARMA DIWANKAR SINGH YONESH BHADUR SINGH SURENDRA PRATAP SINGH`

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ELECTRIC CIRCUIT

DEFINITION:-

AN ELECTRICAL DEVICE THATPROVIDES A PATH FOR ELECTRICAL

CURRENT TO FLOW.

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A complete pat ! o" c#"c$#t! #%&ee'e' (e)o"e *olta+e ca& ca$%ea c$""e&t ,o- t "o$+ "e%#%ta&ce%to pe")o"m -o"./ A l#%t o) 0*et #&+% to loo. )o" #& a& c#"c$#t

1/ Po-e" %o$"ce o) Volta+e34o&'$cto"% -#"e%3

2/ P"otect#o& De*#ce% 5$%e%!c#"c$#t ("ea.e"3

6/ Wo".#&+ De*#ce 7amp! )a&38/ 4o&t"ol 'e*#ce% %-#tc e%39/ G"o$&'

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SERIES 4IR4UIT

I& %e"#e% c#"c$#t c$""e&t a% o&l o&e pat / All t e c#"c$#tcompo&e&t% a"e co&&ecte' %o t at t e %ame amo$&t o)c$""e&t ,o-% t "o$+ eac / I) a -#"e #% '#%co&&ecte' o"("o.e&! c$""e&t %top% ,o-#&+/ I) o&e loa' #% ope&! &o&e o) t eloa'% -#ll -o"./

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PARA77E7 4IR4UIT

I& pa"allel c#"c$#t! c$""e&t ca& ,o- t "o$+ mo"e t a& o&epat )"om a&' to t e po-e" %o$"ce/ T e c#"c$#t loa'% a"eco&&ecte' #& pa"allel le+%! o" ("a&c e%! ac"o%% a po-e"%o$"ce/ T e po#&t% - e"e t e c$""e&t pat % %pl#t a&' "e:o#& a"ecalle' :$&ct#o&%/ T e %epa"ate c$""e&t pat % a"e calle' ("a&c

c#"c$#t o" % $&t c#"c$#t/ Eac ("a&c ope"ate% #&'epe&'e&t o)t e ot e"%/ I) o&e loa' ope&%! t e ot e" co&t#&$e% ope"at#&+/

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PRINCIPALS

1/ TRANS5ORMERS2/ 4APA4ITOR6/ E7E4TRI4 MOTOR8/ INDU4TOR

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TRANSFORMERS

A transf r!"r #s a $ %"r& n'"rt"r t(at transf"rs ")"&tr#&a)

"n"r*+ fr ! n" r&,#t t an t("rt(r ,*( #n ,&t#'")+& ,$)" & n ,&t rs t("transf r!"r s & #)s.

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STEP DOWN TRANSFORMER

A %tep>'o-& t"a&%)o"me" #% o&e - o%e %eco&'a" *olta+e#% le%% t a& #t% p"#ma" *olta+e/ It #% 'e%#+&e' to "e'$ce t e*olta+e )"om t e p"#ma" -#&'#&+ to t e %eco&'a"-#&'#&+/ T #% .#&' o) t"a&%)o"me" ?%tep% 'o-&@ t e *olta+eappl#e' to #t/

A% a %tep>'o-& $t! t e t"a&%)o"me" co&*e"t% #+ >*olta+e! lo->c$""e&t po-e" #&to lo->*olta+e! #+ >c$""e&tpo-e"/ T e la"+e">+a$+e -#"e $%e' #& t e %eco&'a"-#&'#&+ #% &ece%%a" '$e to t e #&c"ea%e #& c$""e&t/ T ep"#ma" -#&'#&+! - #c 'oe%& t a*e to co&'$ct a% m$c

c$""e&t! ma (e ma'e o) %malle">+a$+e -#"e/


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CAPACITOR

A &a$at r o"#+#&all .&o-& a% & n "ns"r 3#% a pa%%#*e t-o>te"m#&al elect"#calcompo&e&t $%e' to %to"e e&e"+ #& a& elect"#c0el'/ T e )o"m% o) p"act#cal capac#to"% *a"

-#'el ! ($t all co&ta#& at lea%t t-o elect"#calco&'$cto"% %epa"ate' ( a '#elect"#c #&%$lato"3C)o" e ample! o&e commo& co&%t"$ct#o& co&%#%t%o) metal )o#l% %epa"ate' ( a t #& la e" o)

#&%$lat#&+ 0lm/ 4apac#to"% a"e -#'el $%e' a%pa"t% o) elect"#cal c#"c$#t% #& ma& commo&elect"#cal 'e*#ce%/


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ELECTRIC MORTOR

A& ")"&tr#& ! t r #% a& elect"omec acal 'e*#cet at co&*e"t% elect"#cal e&e"+ #&to mec acale&e"+ /

Mo%t elect"#c moto"% ope"ate t "o$+ t e #&te"act#o&o) ma+&et#c 0el'% a&' c$""e&t>ca"" #&+ co&'$cto"% to+e&e"ate )o"ce/ T e "e*e"%e p"oce%%! p"o'$c#&+elect"#cal e&e"+ )"om mec acal e&e"+ ! #% 'o&e

( +e&e"ato"% %$c a% a& alte"&ato" o" a ' &amoC%ome elect"#c moto"% ca& al%o (e $%e' a% +e&e"ato"%!)o" e ample! a t"act#o& moto" o& a *e #cle mape")o"m (ot ta%.%/ Elect"#c moto"% a&' +e&e"ato"%a"e commo&l "e)e""e' to a% elect"#c mac #&e%/

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Elect"#c moto"% a"e )o$&' #& appl#cat#o&%a% '#*e"%e a% #&'$%t"#al )a&%! (lo-e"%a&' p$mp%! mac #&e tool%! o$%e ol'appl#a&ce%! po-e" tool%! a&' '#%. '"#*e%/

T e ma (e po-e"e' ( '#"ect c$""e&t

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INDUCTORA& #&'$cto" al%o c o.e! co#l o" "eacto"3 #%a pa%%#*e t-o>te"m#&al elect"#cal compo&e&tt at %to"e% e&e"+ #& #t% ma+&et#c 0el'/ 5o"compa"#%o&! a capac#to" %to"e% e&e"+ #&

a& elect"#c 0el'! a&' a "e%#%to" 'oe% &ot%to"e e&e"+ ($t "at e" '#%%#pate% e&e"+ a%eat/A& co&'$cto" a% #&'$cta&ce/ A& #&'$cto"#% t p#call ma'e o) a -#"e o" ot e"co&'$cto" -o$&' #&to a co#l! to #&c"ea%e t ema+&et#c 0el'/

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W e& t e c$""e&t ,o-#&+ t "o$+ a&#&'$cto" c a&+e%! c"eat#&+ a t#me>*a" #&+

ma+&et#c 0el' #&%#'e t e co#l! a *olta+e #%#&'$ce'! acco"'#&+ to 5a"a'a % la- o)elect"oma+&et#c #&'$ct#o&! - #c ( 7e& %la- oppo%e% t e c a&+e #& c$""e&t t at

c"eate' #t/ I&'$cto"% a"e o&e o) t e (a%#ccompo&e&t% $%e' #& elect"oc% - e"ec$""e&t a&' *olta+e c a&+e -#t t#me! '$eto t e a(#l#t o) #&'$cto"% to 'ela a&'"e% ape alte"&at#&+ c$""e&t%/

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De0&at#o& o) $t%

A!$"r" - A

T e ampe"e #% t at co&%ta&t c$""e&t - #c ! #) ma#&ta#&e' #& t-o%t"a#+ t pa"allel co&'$cto"% o) #&0te le&+t ! o) &e+l#+#(le c#"c$la"c"o%% %ect#o&! a&' place' 1 mete" apa"t #& *ac$$m! -o$l'p"o'$ce (et-ee& t e%e co&'$cto"% a )o"ce e $al to 2 x 10 -7 Newton per meter o) le&+t /Elect"#c c$""e&t #% t e %ame a% elect"#c $a&t#t #& mo*eme&t! o"$a&t#t pe" $t t#me! e p"e%%e' l#.e

I = dq / dtwhereI = electric current (ampere)dq = electric quantity (coulom )dt = time (!)

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C ,) !/ - C

T e %ta&'a"' $t o) $a&t#t #& elect"#calmea%$"eme&t%/ It #% t e $a&t#t o) elect"#c#tco&*e e' #& o&e %eco&' ( t e c$""e&t p"o'$ce' (

a& elect"o>mot#*e )o"ce o) o&e *olt act#&+ #& a c#"c$#ta*#&+ a "e%#%ta&ce o) o&e o m! o" t e $a&t#tt"a&%)e""e' ( o&e ampe"e #& o&e %eco&'/

O(! - Ω

T e 'e"#*e' SI $t o) elect"#cal "e%#%ta&ce > t e"e%#%ta&ce (et-ee& t-o po#&t% o& a co&'$cto" - e& aco&%ta&t pote&t#al '#Je"e&ce o) 1 "olt (et-ee& t emp"o'$ce% a c$""e&t o) 1 ampere /

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Watt T e -att #% $%e' to %pec#) t e "ate at

- #c elect"#cal e&e"+ #% '#%%#pate'! o"t e "ate at - #c elect"oma+&et#c e&e"+#% "a'#ate'! a(%o"(e'! o" '#%%#pate'/

T e $t o) po-e" W o" o$leL%eco&'

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V )t T e Volt > # > #% t e Sta&'a"' I&te"&at#o&al

SI3 $t o) elect"#c pote&t#al o"elect"omot#*e )o"ce/ A pote&t#al o) o&e*olt appea"% ac"o%% a "e%#%ta&ce o) oneohm - e& a c$""e&t o) one ampere ,o-%t "o$+ t at "e%#%ta&ce/Re'$ce' to SI (a%e $t%! 1 (#) = 1 ($% m 2 / ! & ')

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THAN0 YOU

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BASIC PRINCIPAL OF ELECTRICAL CIRCUITRY.pptx

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