Ingeniería_Coemin_13.AGO.2014.doc

8/10/2019 Ingeniera_Coemin_13.AGO.2014.doc

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Proyecto Elctrico Compaa Minera Coemin

Proyecto Construccin Lnea

23kV, Depsitos de Relaves en

Pastas Sector 5 Coein!

13 de Agosto de 2014

Rev. Fecha Descripcin Preparo Reviso AprobA 13-08-14 EMITIDO PARA REVISIN. L.M.D J.P.V R.G.F.B 20-08-14 EMITIDO PARA REVISIN. L.M.D J.P.V R.G.F.

INDIC

0

Realia!" #"$ % L&i' M"()e(e*$" D.

Re+i'a!" #"$ % Ja+ie$ Pi()" Ve*a

A#$", % R&,( G"(/le F.


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1. N!NDI"IN!#...........................................................................................2

2. AN!CDN!$............................................................................................2

3. A%CANC$ D %#$ $R&ICI#$..................................................................3

st'dio de Antecedentes................................................................................................. 3

st'dio de !ra(ado...........................................................................................................3

Rep)anteo * stacado+..................................................................................................... 4

st'dio "ec,nica de $'e)o..............................................................................................4

st'dio de Resistividad........................................................................................... ........ 4

!ensin de paso -,i-a per-isib)e.............................................................................10

Dise/o de str'ct'ras.................................................................................................... 13

bicacin de str'ct'ras............................................................................................... 13

st'dio de $iste-a )ctrico de A)i-entacin a P)anta..............................................14

Pres'p'estos de Inversin............................................................................................14

4 F#R"A D N!RA D D#C"N!#$ P%AN#$.............................14

5C%$I#N$.............................................................................................1

6 "!#D#%#7A D !RA8A9#...................................................................1

: C;DI#$ N#R"A$..................................................................................1

< $I$!"A %=C!RIC#.................................................................................16

> $!I"ACI;N D CARA$..........................................................................1: st'dio * "ode)a-iento P)anta de spesado Coe-in? A)i-entador e) eso............1.1.3 Res')tado de )a "ode)acin de )a CaBda de )a !ensin

Pa$a e')e ee6)" 'e #$e'e()a la 6a!a !e )e('i( e( l"' e:)$e"' !el Alie()a!"$

El ;e'" FP 308 FP 48 = F 8? 'e6)"$ Eli,"$ a' 6"" la 6a!a !e )e('i(

"!ela!a e( la Pla()a !e E'#e'a!" 6"('i!e$a(!" la !ea(!a M/:ia !e 2 Ma))

e( e')a.

Si)&a6i( A6)&al

Tal 6"" 'e &e')$a e( la )a,la #a$a la a6)&al !ea(!a /:ia $e*i')$a!a e(

el Alie()a!"$ El ;e'" l"' (i+ele' !e )e('i( 'e e(6&e()$a( !e()$" !e la ("$a)i+a

!e ?.

Situacin Futura, Operando la Planta de Espesado, en condiciones normal

E( 6"(!i6i"(e' ("$ale' !e "#e$a6i( !e la Pla()a !e E'#e'a!" ")"$e' =a e(a$65a l"' (i+ele' !e )e('i( )a()" e( la Pla()a !e E'#e'a!" 6"" e( l"' e:)$e"'

!e Alie()a!"$ 'e a()ie(e( !e()$" !e la ("$a)i+a.

Pa$a e')a 6"(!i6i( la 6a!a !e )e('i( e'#e$a!a e( la Pla()a !e E'#e'a!" e'

!el 0.?1

18


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E( a(e:" 'e a!&()a el e'&ea !e la "!ela6i(

>.1.4 A'-ento de )a Perdida? "! A)i-entador ) eso

A 6"()i(&a6i( 'e 5a #$e'e()a la a="$ #$!i!a e( MT &e 'e *e(e$a e( el

Alie()a!"$ El =e'" 6"" 6"('e6&e(6ia !e la a="$ !ea(!a !e la Pla()a !e

E'#e'a!" !e OEMIN

Pa$a la 6"(!i6i( ("$al !e "#e$a6i( la #e$!i!a )6(i6a e( MT !el Alie()a!"$

El ;e'" a&e()a e( 0.012 Ma)) l" &e 'i*(ii6a &( a="$ 6"')" a(&al !e

3099902

De'!e el #&()" !e +i')a !e la #$!i!a )")al &e 'e *e(e$a e( l"' 6"(!&6)"$e' MT

6"('i!e$a(!" la a="$ !ea(!a !e la Pla()a !e E'#e'a!" = &e 'e 6"(e6)a$/ a

344 e)$"' !el "$i*e( !el Alie()a!"$ 'e #$"!&6e &(a !i'i(&6i( e( la #$!i!a

)6(i6a e( MT !e'!e 2. a 2.

>.1. "edidas de ca)idad de energBa? P)anta de spesado

E( a)e$ia !e 6ali!a! !e '&i(i')$" OEMINU !e,e$/ $ealia$ la' e!i!a' !e

6ali!a! !e e(e$*a Fli67e$' = a$(i6"' !e '& Pla()a !e E'#e'a!" = #$e'e()a!a' a

EMELAT #a$a +e$ii6a$ &e (" 'e e')( i(=e6)a(!" i()e$e$e(6ia' 5a6ia el

alie()a!"$ El ;e'". Di65a 6"(!i6i( !e,e$/ &e!a$ $elea!a e( "()$a)" !e

'&i(i')$" 6"( el 6lie()e !e "$a &e e')e !e,e$/ 6"$$e*i$la' e( la e+e()&ali!a!

&e e')a' 'e *e(e$e( = ae6)e( al 'i')ea el6)$i6" e( '& 6"(&()".

1H


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"('i!e$a(!" l" #la()ea!" 'e $e6"ie(!a e!i$ = 6"#$",a$ !&$a()e la'

#$&e,a' !e 6"(e:i( = #&e')a e( a$65a !e l"' e&i#"' &e e')"' ee6)i+ae()e

(" i(=e6)a( Fli67e$' (i a$(i6"' 5a6ia el 'i')ea !e MT ae6)a(!" a l"' 6lie()e' "

a l"' Ba(6"' !e "(!e('a!"$e' E')/)i6"' i(')ala!"' e( el alie()a!"$ El ;e'"

6lie(!" 6"( l"' e')/(!a$e' !e 6ali!a! = 'e*&$i!a!

o A@'ste * Coordinacin de Protecciones? P)anta spesado

>.1.6 #b@etivo

E()$e*a$ la' 6&$+a' !e 6""$!i(a6i( !e la' 6"$$ie()e' !e '",$e6"$$ie()e !e a'e =$e'i!&al a #$"*$aa$ e( e&i#"' Re6"(e6)a!"$e'% R-31 = NOJA !e la Pla()a !e"ei(.

>.1.: Antecedentes

Pa$a el !e'a$$"ll" !el #$e'e()e !"6&e()" 'e &)ilia$"( l"' 'i*&ie()e'

a()e6e!e()e'%

H.1..1 D"6&e()"'

I("$e = A&')e' !e P$")e66i"(e' !e Pa" 23 7V e( S


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>.1.< Nive)es de cortocirc'ito A)i-entador ) eso? 23 &.

Pa$a el 6/l6&l" !e l"' (i+ele' !e 6"$)"6i$6&i)" 'e $eali la "!ela6i( !el

'i')ea el6)$i6" 6"( el '")a$e GIND"I% . !e)e$i(a(!" l"' (i+ele' !e

6"$)"6i$6&i)"' alla' e()$e a'e' = $e'i!&ale' e( la 6a,e6e$a Alie()a!"$ El ;e'"

92E1 R-31 F-?38 = Re6"(e6)a!"$ "ei(.

>.1.> C'rvas * A@'stes H'ipos de Protecciones

El e')&!i" !e 6""$!i(a6i( !e la' #$")e66i"(e' 6"('i!e$a &e el '&i(i')$" 'e$/

'"#"$)a!" !e'!e el alie()a!"$ El ;e'" 6"( "$i*e( e( ,a$$a !e 23 7V"l) S.1.>.1 Cabecera A)i-entador ) eso? 21

FA$+

21

Alie()a!"$ El ;e'" E&i#" I3A# I1-TA#

Ba$$a 23 7V Alie()a!"$ El ;e'" 92E1 400 93H0

Re6"(e6)a!"$ R-31 R-31 4332 44H3

A$$a(&e @a6ia "ei( F-?H8 412 41??

Pla()a "ei(.

398 301

N"$al Al)e$(a)i+" 1

&$+a 120 120Mi(. T$i# 29 290Tie M&li#lie$ 2 2Tie A!!e$ 0 0N O#e$a6i"(e' 2 2N $e6"(e:i"(e' 1 1


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R$IDA%+

>.1.>.2 Cabecera A)i-entador RJ31

FA$+

22

N"$al Al)e$(a)i+" 1&$+a 142 142Mi(. T$i# 0 0Tie M&li#lie$ 2.? 1

Tie A!!e$ 0.08 0.08N O#e$a6i"(e' 2 2N $e6"(e:i"(e' 1 1

N"$al Al)e$(a)i+" 1 Al)e$(a)i+" 2&$+a 133 133 133Mi(. T$i# 120 140 190Tie M&li#lie$ 1.? 1.? 1.?Tie A!!e$ 0 0 0N O#e$a6i"(e' 2 2 2N $e6"(e:i"(e' 1 1 1


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igh C'rrent !rip IKKK

R$IDA%+

>.1.>.3 P)anta Coe-in + Reconectador N#9A

FA$+

N"$al Al)e$(a)i+" 1 Al)e$(a)i+" 2

&$+aIE E:)

I(+IE E:) I(+ IE E:) I(+

23

Mi( T$i# M&l) 32 30 2HTie Dela= 0.01? 0.01? 0.01?

N"$al Al)e$(a)i+" 1 Al)e$(a)i+" 2&$+a 142 142 142Mi(. T$i# 40 42 49Tie M&li#lie$ 1.2 1.2 1.2Tie A!!e$ 0.02 0.02N O#e$a6i"(e' 2 2 2N $e6"(e:i"(e' 1 1 1


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Mi(. T$i# 90 90 90Tie M&li#lie$ 0.3 0.3 0.3Tie A!!e$ 0 0 0N O#e$a6i"(e' 2 2 2N $e6"(e:i"(e' 1 1 1

R$IDA%+

N"$al Al)e$(a)i+" 1 Al)e$(a)i+" 2&$+a IE E:)

I(+IE E:) I(+ IE E:) I(+

Mi(. T$i# 19 19 19Tie M&li#lie$ 0.9 0.9 0.9Tie A!!e$ 0 0 0N O#e$a6i"(e' 2 2 2N $e6"(e:i"(e' 1 1 1

24


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>.1.10 raLica? C'rva de Coordinacin

E( el 'i*&ie()e #&()" 'e #$e'e()a( la' *$ai6a' !e 6""$!i(a6i( !e la' 6&$+a' !e

l"' e&i#"' !e #$")e66i"(e'

29


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>.1.10.1 Coordinacin por sobre corriente

2?

Current in Amperes

10

20

30

40

50

60

80

100

200

300

400

500

600

800

1,0

00

2,0

00

3,0

00

4,0

00

5,0

00

6,0

00

8,0

00

10

,000

20

,000

30

,000

40

,000

50

,000

60

,000

80

,000

100

,000

200

,000

300

,000

400

,000

500

,000

600

,000

800

,000

1,0

00

,000

2,0

00

,000

3,0

00

,000

4,0

00

,000

5,0

00

,000

6,0

00

,000

8,0

00

,000

10

,000

,000

Time

InSeconds

.001

.002

.003

.004

.005

.006

.008.01

.02

.03

.04

.05

.06

.08.1

.2

.3

.4

.5

.6

.81

2

34568

10

20

3040506080

100

200

300400500

600800

1,000

90 A PK IE E:) I(+ T0.3090 A PK IE E:) I(+ T0.30

4332

!31

3581

Coemin

4172

Arr"n#ue

120 A A#% &$+e--133 R-31 T1.?0120 A A#% &$+e--133 R-31 T1.?0

29 A A#% &$+e--120 93E1 El ;e'" T2.00

90C Mi(i& Mel)

90C T")al lea$

29 A A#% &$+e--120 92E1 El ;e'" T2.00

$"se %olt"&e' 0.000 (%


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Current in Amperes

1 2 3 4 5 6 810

20

30

40

50

60

80

100

200

300

400

500

600

800

1,0

00

2,0

00

3,0

00

4,0

00

5,0

00

6,0

00

8,0

00

10

,000

20

,000

30

,000

40

,000

50

,000

60

,000

80

,000

100

,000

200

,000

300

,000

400

,000

500

,000

600

,000

800

,000

1,0

00

,000

Time

InSecond

s

.001

.002

.003

.004

.005

.006

.008.01.02

.03

.04

.05

.06

.08.1

.2

.3

.4

.5

.6

.81

2

34568

10

20

3040506080

100

200

300400500600800

1,000

2,000

3,0004,000

5,0006,0008,000

10,000

0 A A#% &$+e--142 92E1 El ;e'" T2.?0 T0.08

4166

Arr"n#ue

40 A A#% &$+e--142 R-31 T1.20 T0.0240 A A#% &$+e--142 R-31 T1.20 T0.02

3071

Coemin

19 A PK IE E:) I(+ T0.9019 A PKIE E:) I(+ "ei( T0.90

90C Mi(i& Mel)

90C T")al lea$

44)3

!31

$"se %olt"&e' 0.000 (%


>.1.10.2 Coordinacin Resid'a)

2


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10 . CARAC!R7$!ICA$ !=CNICA$ D "A!RIA%$ IP#$.

La' 6a$a6)e$')i6a' !e l"' e&i#"' 'e 6"('i!e$a( 'e*>( l"' 'i*&ie()e' a6)"$e'%

a$a6)e$')i6a' !e 6"()ai(a6i( !el l&*a$ 5&e!a! #"l+" 'ali(i!a!.

Pe$il )"#"*$/i6" !el )e$$e(".

Fa6)"$e' a,ie()ale' !e la "(a )i#" !e '&el" +ie()" e)6.

"(!i6i"(e' a(e:a' 6$&6e' #a$aleli'"' e)6.

o Postes.

L"' #"')e' !e,e( 'e$ #i(a!"' e( la #a$)e 'e$i"$ = e( '& ,a'e 6"( el i( !e

e+i)a$ la 6"$$"'i( #$"+"6a!a #"$ la' 6"(!i6i"(e' a,ie()ale' !e la "(a.

P"')e' !e @"$i*( a$a!" 139 ) 6la'e 1.000 7* N"$a E(!e'a.

P"')e' !e @"$i*( a$a!" 119 ) 6la'e ?00 7*. N"$a E(!e'a.

P"')e' !e @"$i*( a$a!" 119 ) 6la'e 1.000 7*. N"$a E(!e'a.

o Cr'cetas.

$&6e)a' !e A6e$" Gal+a(ia!" !e 24 ) N"$a E(!e'a.

o Ais)adores.

Ai'la!"$ !e e'#i*a @,$i!".

Ma$6a % Sa()a(a.

Ti#" % @,$i!" #"$6ela(a 6la'e A ABNT

NBR9032 6"lle$a' !e 'ili6"(a.

la'e % 29


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Ai'la!"$e' !e a(6lae *"a 'ili6"(a.

N>e$" !e #"lle$a' % H

La$*" % 4?0 .

Di')a(6ia !e &*a % 89 .

Di')a(6ia e( a$6" 'e6" % 330 .

Di/e)$" !el (>6le" %1? .

R. e6/(i6a ("i(al % 0 CN.

a$*a e6/(i6a !e $&)i(a % 39CN

V"l)ae !e T$a,a" % 397V.

o Cond'ctor.

a,lea!" al&i(i" '",$e &(a 5e,$a 6"" ala e( 6a#a' 6"(6()$i6a'.

Ti#" % Allia(6e

a$a6)e$')i6a' % "(!&6)"$ !e Al&i(i".

Se66i( % 129 2.

Di/e)$" % 14.31 .

NW !e 5e,$a' % a#a6i!a! !e "$$ie()e %319 XAY a 40W.

Re'i')e(6ia % 0.312 Z


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a#a6i!a! !e "$$ie()e %204 XAY a 40W.

Re'i')e(6ia % 0.?2? Z


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Ti#" % Se66i"(a!"$ M"("#"la$.

la'e % 297V

Ma$6a % ""#e$ P"e$.

a#a6i!a! !e "$$ie()e % ?00 A#.

E&i#" !e Me!i!a%

Ti#" % E&i#" "#a6)" !e Me!i!a

la'e % 29 7V.

a#a6i!a! % 20-40-80


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8 E')$&6)&$a' )i#" AQ #a$a 6"(!&6)"$ !e Al.3 Aa$$a #$e"$a!a PLP? Aa$$a 6aa +"la()i(e'2 G"lilla !e P$e'i( 9


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o str'ct'ra !ipo 8.

o str'ct'ra !ipo .

33


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ANT. DESRIPION DESGLOSEH E')$&6)&$a )i#" GQ #a$a Al.

3 Aa$$a Rea)e T.M.R.3 Aa$$a P$e"$a!a P"$)a()e Al&8 G"lilla !e P$e'i( 9


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o str'ct'ra !ipo 9.

ANT. DESRIPION DESGLOSE1 E')$&6)&$a )i#" JQ #a$a Al.

1 Aa$$a P$e"$a!a P"$)a()e AL.? G"lilla !e P$e'i( 9


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Ti$a()e !e A(6lae M.T.

o str'ct'ra !ipo P.

o str'ct'ra !ipo &.

3?


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o str'ct'ra !ipo $.

ANT. DESRIPION DESGLOSE1 E')$&6)&$a )i#" SQ #a$a Al.

3 Aa$$e P$e"$a!a P"$)a()e A(Al.2 Aa$$a 6aa +"la()i(e'2 G"lilla !e P$e'i( 9


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12 CR!IFICACI#N$

T"!"' l"' e&i#"' !e,e$/( 6"()a$ 6"( 6e$)ii6a6i"(e' !e a#$",a6i( !e la SE.

A' i'" la' i(')ala6i"(e' el6)$i6a' !e,e( !e 'e$ i('6$i)a' e( SE = '&

)$ai)a6i( ee6&)a!a #"$ el 6"()$a)i')a.

38


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Ingeniería_Coemin_13.AGO.2014.doc

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