explosively pumped flux compression generator

8/14/2019 explosively pumped flux compression generator

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A SEMINAR REPORT

on

EXPLOSIVELY PUMPED FLUX COMPRESSION

GENERATOR

Submitted in partial fulfillment for the award of the degree

of

MASTER OF TECHNOLOGY

in

POWER SYSTEMS

by

D.VAMSI KRISHNA

(Reg. No. 16921!"#

FACULTY OF ENGINEERING AND TECHNOLOGY

(Under Section 3 of UGC Act, 1!"#

SRM N$%$r, &$tt$n')$t*r+ "3 -3

&$nc*ee.r$/ 0it

OCT$ 21!


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CONTENT

1. INTRODUCTION

121 Gener$tor Princi.)e121212Gener$) .rinci.)e

1212-2 ie)d+)ine Stretc*in%

12-2 E4.)oi5e Pro.ertie

1232 )4 co/.reion

12321 E)e/ent$ry decri.tion of f)4 co/.reion

1232- Ot*er )4 Co/.reion Tec*ni6e

2. SPECIFIC TYPES OF GENERATORS

-212 7e)ic$) or S.ir$) Gener$tor

-2-2 P)$te Gener$tor

-232 Stri. Gener$tor

-282 Cy)indric$) I/.)oion Syte/

-2!2 Co$4i$) Gener$tor

-2"2 0i' Gener$tor

-292 :oo. Gener$tor%

!. LOSSES AND EFFICIENCIES

3212 0iffion Re)$ted :oe

32-2 Mec*$nic$) Re)$ted :oe

32-212 Mec*$nic$) To)er$nce

32-2-2 Mo5in% Cont$ct Effect

32-232 E4.)oi5e Prodced ;et

32-282 Undeired Co/.onent Motion

3232 Efficiencie

328 Gener$tor )4 Sorce


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&. ADVANTAGES AND APPLICATIONS

821 Ad5$nt$%e $nd 0i$d5$nt$%e

821212 7i%* Ener%y $nd Po


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An e4.)oi5e)y ./.ed f)4 co/.reion %ener$tor (EPCG# i $ de5ice ed to %ener$te

$ *i%*+.o


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n$/e fond in t*e )iter$tre, to%et*er


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condctor2 A $ firt $..ro4i/$tion,


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C*e/ic$) *i%* e4.)oi5e er5e $ t*e .ri/$ry CG ener%y orce2 E4.)oi5e c* $ PB

!1, Co/.oition B, TNT, E:!", B$r$to), Nitro/et*$ne $re %ener$))y ed $ e4.)oi5e for

f)4 co/.reion in %ener$tor2 P)$tic+bonded e4.)oi5e $nd )i6id e4.)oi5e bot* $re ed2

T*ee $re ed nder /$)) 5$ri$tion in c*e/ic$) co/.oition, te/.er$tre $t deton$tion, $nd

for o)id, %r$in ie $nd initi$) denity,


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/$%netic f)4 indce $ crrent in t*e rin%, t*e tot$) /$%netic f)4 t*ro%* t*e rin%

*$ been coner5ed (e5en t*o%* t*e ditribtion of t*e /$%netic f)4 *$ been

/odified#, $nd $ crrent *$ been cre$ted in t*e condcti5e rin%2

i% 128 M$%netic fie)d )ine $fter co/.reion2

T*e i/.)e b$ic .rinci.)e of f)4 co/.reion c$n be $..)ied in $ 5$riety of different


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*$5e %ener$ted fie)d e4ceedin% " MG in t*i /$nner $nd $..)ied t*e/ to o)id t$te

in5eti%$tion2

(inus "oncept2

In t*i conce.t, $ rot$tin% )i6id (N$ )iner rrond $ .)$/$ cont$ined by $ /$%netic

fie)d


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2. SPECIFIC TYPES OF GENERATORS

M$ny ty.e of %ener$tor c$n be concei5ed $nd $ n/ber *$5e been .ro.oed, bt

re)$ti5e)y fe< $re .r$ctic$)2 0ei%n )i/it$tion $re et by t*e $bi)ity to /$c*ine or ot*er


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IG? -2-? S.ir$) %ener$tor before e4.)oi5e initi$tion

IG? -23? S.ir$) %ener$tor $fter e4.)oi5e initi$tion

i%re -21 *o


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in $ /ore or )e


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T*e e4.)oi5e $re i/)t$neo)y initi$ted o5er t*e rf$ce to c)oe t*e in.t )ot $t or

ne$r .e$' f)4 in t*e yte/2 Gener$tor brnot occr


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2.!. S*+- Ge'e)*o/

T*e tri. %ener$tor, o n$/ed bec$e it $cti5e e)e/ent conit of $rbitr$ri)y )on% tri.

of co..er $nd e4.)oi5e, i *o


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T*i c)$ of %ener$tor i by f$r t*e c*e$.et to f$bric$te $nd


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2.. Co)0+) Ge'e)*o/

T*e ..er 'etc* of i%2-2" *o


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M$%netic fie)d )ine B, indic$ted by circ)e $nd croe, $re circ)$r or t$n%enti$)2 T*ey

encirc)e t*e $r/$tre $nd $re retricted eenti$))y to t*e $nn)$r .$ce bet


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i% -2Q di' %ener$tor

2.8. Loo- Ge'e)*o/

A %ener$tor inter/edi$te to t*$t of t*e *i%*+.eed *e)ic$) %ener$tor t*$t c$n %ener$te

crrent in t*e r$n%e !- MA $nd t*e co$4i$) $nd di' %ener$tor t*$t *$5e %ener$ted crrent

in t*e r$n%e "3 MA i t*e @)oo.@ %ener$tor (i%2-2Q#2

i%-2Q )oo. %ener$tor

T*e t$tor of t*i %ener$tor i $ in%)e


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$r/$tre conit of $n oter


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fro/ t*e .)$te or by inter.oin% )o


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2

3.2.3. Eplosi'e Produced *ets

T*ee $rie in $ n/ber of


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e4.)oi5e $re nconfined on one rf$ce, $nd on)y $ .ortion of t*e e4.)oi5e ener%y i ed to

dri5e t*e $r/$tre2 Under o/e condition, .$rt of t*e )ot ener%y c$n be reco5ered by

@t$/.in%@ t*e e4.)oi5e> t*$t i, by .ttin% o/e *e$5y b$))$tin% /$teri$) c* $ tee) .)$te

o5er t*e e4.)oi5e2 T*e re)tin% %$in $re, *o


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)ti/$te)y c*$r%e $ c$.$citor


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+.1.1. igh Energy and Power ensity

E4.)oi5e+to+e)ectric con5erion efficiencie of on)y -3 , ener%ie of /$ny ten of

'i)o=o)e c$n be de)i5ered .er .ond of e4.)oi5e $t 5ery *i%* .o


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CONCLUSION

M$%neto+e4.)oi5e %ener$tor e $ tec*ni6e c$))ed J/$%netic f)4 co/.reionJ,2 T*e

tec*ni6e i /$de .oib)e


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REFERENCES1 Proceedin% of t*e Conference on Me%$%$ M$%netic ie)d Gener$tion by E4.)oi5e $nd

Re)$ted To.ic, Ed2 72 &noe.fe) $nd P2 7er)$c*, Er$to/, Bre) (1""#2

- Me%$%$ P*yic $nd Tec*no)o%y, Ed2 P2 Trc*i, P)en/ Pre, Ne< Yor' $nd :ondon

(1Q#23 U)tr$*i%* M$%netic ie)d, P*yic, Tec*ni6e, $nd A..)ic$tion, Ed2 L2 M2 Tito5 $nd G2

A2 S*5eto5, N$'$, Moco< (1Q8#2

8 Me%$%$ Tec*no)o%y $nd .)ed Po

explosively pumped flux compression generator

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