134
... . http://powerengineering.blogfa.com www.powerengineering.blogfa.com

80 3-4 85 3-5 86 3-6

  • Upload
    others

  • View
    15

  • Download
    0

Embed Size (px)

Citation preview

...

.

http://powerengineering.blogfa.com

www.powerengineering.blogfa.com

:

www.powerengineering.blogfa.com

:

1-1 2

2-1 CT) (3

1-2-1 8

2-2-1 10

3-2-1 12

4-2-1 13

5-2-1 10

6-2-1 X Y Rct 18

7-2-1 24

8-2-1 28

3-1 38

1-3-1 )(Vf 39

www.powerengineering.blogfa.com

2-3-1 41

3-3-1 45

1-3-3-1 46

2-3-3-1 )IVT( 46

4-3-1 47

5-3-1 )IVT( 48 6-3-1 52

7-3-1 )( 52

: 1-2 55

1-1-2 61

2-2 63

3-2 64

4-2 68

: 1-3 76

2-3 76

3-3 78

www.powerengineering.blogfa.com

4-3 80

5-3 85

6-3 86

7-3 86

8-3 TP 87

9-3 89

10-3 ANSI CS7.13 , ICE 60044-1CAN3–C13–

M83 94

11-3 1000 97

12-3 98

1 :

1-1 102

2-1 103

3-1 106

4-1 110

5-1 111

6-1 113

7-1 114

www.powerengineering.blogfa.com

2 : 1-2 117

2-2 117

3-2 119 4-2 123

5-2 124

6-2 125

7-2 128

129

www.powerengineering.blogfa.com

) ( )

( )

( .

:

1

2

3 .

1369

.

www.powerengineering.blogfa.com

.

.

.

.

-

- 1385

-

www.powerengineering.blogfa.com

www.powerengineering.blogfa.com

: ...... 2

1-1

:

(

(

(

:

)1(

)2(

)1 ( )2 (

.

1

2

2

1

NN

II

2

1

2

1

NN

EE

www.powerengineering.blogfa.com

: ...... 3

2-1 1) CT(

:

)1 3 (

.

.

1 - Current Transformer

www.powerengineering.blogfa.com

: ...... 4

IEC 60044-1 C35

C57.13 C30 .

(RF)1 . 2/1

2/1

.

. IEC

2/1 5/1 2 .

.

.

1 - Rating Factor

www.powerengineering.blogfa.com

: ...... 5

.

.

.

)3(

)3( Sk MVA

) Sk

( Un ) ( kV .

) ( .

.

kAU

SI

n

kth 3

www.powerengineering.blogfa.com

: ...... 6

:

)4 (

x Ith

.

5/2

)Ith ( .

.

.

.

.

xI

I thx

www.powerengineering.blogfa.com

: ...... 7

. ) 2 : 1 (

.

)

(

) 34 (

. 34

.

.

.

.

.

www.powerengineering.blogfa.com

: ...... 8

1-2-1

.

.

. .

:

. 5 %

120%

IEC) 2/0 5/0( IEEE) 3/06/0 ( .

FS

. .

www.powerengineering.blogfa.com

: ...... 9

.

.

.

IEC60044-1 5P 10P

IEC60044-6 TPX TPY TPZ

IEEE KC T

BS3938 X .

1 2 2 4

.

www.powerengineering.blogfa.com

: ...... 10

2-2-1

5 10 . FS

.

FS .

.

n .

)5 (

)5 (

Isn : A

Sn : VA

RCT : C 75 °

S : VA

2

2

..

snCT

snCTn

IRSIRSFSn

www.powerengineering.blogfa.com

: ...... 11

.

IEC 60044-1 25%

100% .

25% ) 1 .(

1

.

75% .

5/1 .

) 5 .(

www.powerengineering.blogfa.com

: ...... 12

.

)2/0 (

.

3-2-1

)( :

)6 (

K :

AN :

:

)7 (

Lj :

2)(1

ANK

jLK

www.powerengineering.blogfa.com

: ...... 13

4-2-1

IEC60044-1 5P 10P

. :

( )

(

(

(

ALF ALF 1

.

1 - Accuracy limit Factor

www.powerengineering.blogfa.com

: ...... 14

. )n(

.

)8 (

)8 (:

Rct : C 75

ALF :

Sn : VA

S : VA

Isn :

5-2-1

:

)9 (

: A

B :

N2 :

2

2

..

snCT

snCTn

IRSIRSALFn

fNBAE ....2 22

www.powerengineering.blogfa.com

: ...... 15

f :

:

)10 (

Y )1 ( :

)11(

)12 (

Lj :

:H At/m

N2 :

:

)13 (

X )1 ( :

)14 (

fNAY ...2 2

20

.N

LjHI

2NLX

HXI0

BYE2

www.powerengineering.blogfa.com

: ...... 16

2

( :

IMBD145

)A( 400-800/5

)AN( 800

% ) ( 30

)Hz( 50

)1(

(

( 150

www.powerengineering.blogfa.com

: ...... 17

) :( )1( .

)10 :(

B180 =BY = E2

)13:(

:

:

(

.

180,10

45.43

YX

)(1045.4 30 AHHXI

TBmAtH 35.1,/25

V 2431.35180B180E2

AHI 111.0251045.41045.4 330

TYE

B 83.01801502

www.powerengineering.blogfa.com

: ...... 18

15H

)13 (:

6-2-1 X Y Rct

)1( 50Hz 5A

. X Y Rct

)2( .

AHXI 067.0)15()1045.4( 3

www.powerengineering.blogfa.com

: ...... 19

1 X Y Rct 50 5

IMBD/IMBE (36-84kV) Core size30% Core size 50%

Ampere Turns X Y RCT X Y RCT

200 13.5x10-3 32 0.09 13.5x10-3 51 0.12 300 9.0x10-3 48 0.14 9.0x10-3 77 0.18 400 6.75x10-3 64 0.18 6.75x10-3 102 0.24 500 5.4x10-3 80 0.23 5.4x10-3 128 0.30 600 4.5x10-3 96 0.27 4.5x10-3 154 0.36 800 3.35x10-3 128 0.36 3.35x10-3 204 0.50

1000 2.7x10-3 160 0.45 2.7x10-3 256 0.60 1200 2.25x10-3 192 0.54 2.25x10-3 308 0.72 1600 1.7x10-3 164 0.60 1.7x10-3 260 0.80 2000 1.35x10-3 204 0.80 1.35x10-3 326 1.1 2500 1.10x10-3 255 1.0 1.10x10-3 410 1.4

www.powerengineering.blogfa.com

: ...... 20

1 X Y Rct 50 5

IMBD/IMBE(145-170kV)

Core size30% Core size 50% Ampere

Turns X Y RCT X Y RCT

200 17.8x10-3 45 0.1 17.8x10-3 73 0.12 300 11.8x10-3 68 0.15 11.8x10-3 109 0.18 400 8.9x10-3 90 0.2 8.9x10-3 145 0.24 500 7.1x10-3 114 0.25 7.1x10-3 180 0.3 600 5.9x10-3 136 0.3 5.9x10-3 218 0.36 800 4.45x10-3 180 0.04 4.45x10-3 290 0.48

1000 3.55x10-3 228 0.5 3.55x10-3 360 0.6 1200 2.95x10-3 272 0.6 2.95x10-3 436 0.72 1600 2.25x10-3 232 0.65 2.25x10-3 370 0.9 2000 1.8x10-3 290 0.09 1.8x10-3 462 1.2 2500 1.45x10-3 387 1.1 1.45x10-3 578 1.5

www.powerengineering.blogfa.com

: ...... 21

1 X Y Rct 50 5

2 X Y Rct

60 HZ 50 HZ

6,5

YX 5,

5YX

1A

3 Y 2.5Y 5.2

X 2A

1.2 Y ) 1( 5A

IMBD/IMBE(245-300kV) Core size 30% Core size 50%

Ampere Turns X Y RCT X Y RCT

200 22.5x10-3 56 0.11 22.5x10-3 5 0.14 300 16.9x10-3 84 0.17 16.9x10-3 158 0.21 400 12.8x10-3 112 0.22 12.8x10-3 210 0.28 500 10.1x10-3 140 0.28 10.1x10-3 262 0.35 600 8.45x10-3 168 0.33 8.45x10-3 316 0.42 800 6.35x10-3 224 0.44 6.35x10-3 420 0.56

1000 5.5x10-3 280 0.55 5.5x10-3 524 0.7 1200 4.2x10-3 336 0.66 4.2x10-3 632 0.84 1600 3.15x10-3 286 0.75 3.15x10-3 548 1.0 2000 2.5x10-3 358 1.0 2.5x10-3 678 1.35 2500 2.05x10-3 478 1.3 2.05x10-3 848 1.7

www.powerengineering.blogfa.com

: ...... 22

: .

( )I0(

( )ALF (

)A( 800/5 )kV( 132

)MVA( 5000 Sb )VA( 20

RCT CT ) ( 0.4

Rext.. ) ( 0.9 %30

:

(

)(221323

50003

kAV

sIn

nth

)(8.0520

22sn

relayrelay I

SZ

www.powerengineering.blogfa.com

: ...... 23

) (0.9 = Rext.

)( 0.4 = Rct

:

)( 2.1 =0.4 +0.9 + 0.8 =Ztot

15 :

)A( 75 = 5 15 = I3

)V(157.57 =2.1 75 = z I2 = E2

30 )30 % (

(

31045.4,180 XY

)(875.0180

5.157 TB

AXHI 076.0171045.4 30

%1.010075076.0

2

max,2

2

max,2

UU

zIE

ALF

1.29)4.07.1(5

7.1180)(2

max,2

ctRzIE

ALF

www.powerengineering.blogfa.com

: ...... 24

: ALF 7/1 .

7-2-1

.

DC

2 5 .

)3( )4( DC

90 .

DC .

3

www.powerengineering.blogfa.com

: ...... 25

4 DC

.

DC

.

DC Tp

.

)15 (

L :

R :

RLT P

www.powerengineering.blogfa.com

: ...... 26

TP :

TP

.

3

TP .

.

.

PT (ms) )kV(

50<100-360

80380-500

100-150 500>

www.powerengineering.blogfa.com

: ...... 27

)

(.

10 50

80-40 120- 80

.

DC

.

)5(

.

5

www.powerengineering.blogfa.com

: ...... 28

6 .

6

8-2-1

.

)pnI (

.

www.powerengineering.blogfa.com

: ...... 29

)snI(

1 5 .

VA

1A .

)Zb( 1

)16( .

)16 (

)16( 5A 25VA

1A Zb 1VA .

.

Ipsc

AC .

.

bZnsIS 2

www.powerengineering.blogfa.com

: ...... 30

VA 10-5

) ( .

IEC 1A

5/2 5 5/7 10 .

)tfr(

.

)oc oc oc(1

AC DC

.

1 - c close o

open .

www.powerengineering.blogfa.com

: ...... 31

)otc(

t .

) otctfr otc(

t t

.t ) t (

.

)Ts(

.

:

- TPX 20-5

- TPY) (5- 2/0

- TPZ) (60

Ts .

www.powerengineering.blogfa.com

: ...... 32

)Kssc (

DC) Ktd(

) DC ( .

Ipn2 2

18

TP .

)18(

pnIpscI

sscK

normalsccKtdKsat

)17(

www.powerengineering.blogfa.com

: ...... 33

)r(

s .

80 ) 7(

IEC )r (

.

( TPX r .

( TPY r 10 s)

(

( TPZ r .

Kssc ) AC (Ktd ) DC (

.

www.powerengineering.blogfa.com

: ...... 34

)19 (

Ktd 10 25 .

)Kr(

TPY 1/0 .

)20 (

. 7

.

.

sscKtdKfn

srrK

www.powerengineering.blogfa.com

: ...... 35

7

8

)mL(

.

www.powerengineering.blogfa.com

: ...... 36

)21 (

IEC60044-6

:

)22 (

:

Ipsc :

.

IEC60044-6 Ts

TPY 30

TPZ 10 .

pscI2i�100�

i�

www.powerengineering.blogfa.com

: ...... 37

TPX TPY TPZ

)Rs= Rct+ Rb (

.

4 IEC60044-6

10� 9.0 30 5.0 TPX

10� 8.1 60 1 TPY

10� 6.03.5 18180 1 TPZ

TPS

25/ 0 .

UaL .

www.powerengineering.blogfa.com

: ...... 38

10%

100% .

.

Ith .

.

)23 (

K . Rct

.

3-1

.

)1IVT(

)1CVD( .

1 Inductive Voltage Transformer

snI)bRct(RsscKKalU

www.powerengineering.blogfa.com

: ...... 39

)

(

.

2PLC

05/0 5/1 9 /1

8/0 2/1 .

.

1-3-1 )3Vf(

1 Capacitive Voltage Transformer 2 Power Line Carrier 3 Voltage factor

www.powerengineering.blogfa.com

: ...... 40

.

Vf

.

IEC

5/1 9/1 .

30

8 .

.

Vf

.

.

www.powerengineering.blogfa.com

: ...... 41

.

2-3-1

.

.

.

.

www.powerengineering.blogfa.com

: ...... 42

9

:

.

.

30VA 5/0 70VA 3P

www.powerengineering.blogfa.com

: ...... 43

100VA

5/0 .

5/0 3P .

70VA .

.

IEC 60044-2 :

120 - 80

100 - 25

5 % Vf 100 � 25

) . Vf (

.

( .

( .

www.powerengineering.blogfa.com

: ...... 44

.

.

25 %

IEC60044-2 25 %

100% .

25 %

) 75 % ( .

5/1 .

www.powerengineering.blogfa.com

: ...... 45

.

.

3-3-1

.

) 2 15 ( ) 900 4000 (

.

.

.

www.powerengineering.blogfa.com

: ...... 46

.

.

IEC

10% .

1-3-3-1

.

2-3-3-1 (IVT)

.

www.powerengineering.blogfa.com

: ...... 47

.

4-3-1

) ( .

1 2

.

.

50-60Hz

.

1 Capacitive Voltage Divider (CVD) 2 Electro Magnetic Unit (EMU)

www.powerengineering.blogfa.com

: ...... 48

.

.

5-3-1 ) IVT(

.

.

www.powerengineering.blogfa.com

: ...... 49

.

.

kS 24

.

) 24 (

.

.

.

.

) 2/0 3/0 ( .

1/0 .

)25( )(140002 km

US

n

www.powerengineering.blogfa.com

: ...... 50

Un : Kv

10

.

50 60 200 .

www.powerengineering.blogfa.com

: ...... 51

11

.

5

6 20 .

. 05/0 1/0

.

)( (A)

0.0486

0.02410

0.07616

0.004325

www.powerengineering.blogfa.com

: ...... 52

6-3-1

.

) 100 200 300 400 500 600 1000

2000 .(

) 20% 180 %

.(

.

.

7-3-1 ) (

PLC

.

3nF 5nF 6nF

www.powerengineering.blogfa.com

: ...... 53

kHz 100 . 2nF

.

www.powerengineering.blogfa.com

1-2

:

www.powerengineering.blogfa.com

: ...... 55

( 1

. 2 3 .

( 4 5

. .

.

1 - tank type - hair - pin- eye - bolt- inverted type- top- core

www.powerengineering.blogfa.com

: ...... 56

3000 .

:

.

.

www.powerengineering.blogfa.com

: ...... 57

.

12

)Eye- bolt(

www.powerengineering.blogfa.com

: ...... 58

)Eye- bolt(

2000 .

)Top- core(

300

)Top- core(

www.powerengineering.blogfa.com

: ...... 59

0.3g .

. )13(

.

13

.

.

www.powerengineering.blogfa.com

: ...... 60

.

.

1 .

.

110 )12

36 ( 36

.

1 - Cycloaliphatic epoxy

www.powerengineering.blogfa.com

: ...... 61

1-1-2

. .

.

.

IEC

2000 2 .

.

www.powerengineering.blogfa.com

: ...... 62

50 )180 ( 35 .

50

2000 .

2 .

.

. 0.1g

0.5g 1.0g .

.

0.5g

300 5/1 .

.

www.powerengineering.blogfa.com

: ...... 63

2-2

.

36 .

.

.

.

1000 2 .

)

(.

www.powerengineering.blogfa.com

: ...... 64

3-2

1 2

3 .

22

.

.

)26(

:

)27(

:

)28 (

1 - CVT: Capacitive Voltage Transformer 2- CVD: Capacitive Voltage Divider3- IVT: Inductive Voltage Transformer

21

1211 E

EC

CCK

3

22 E

EK

KKK 21

www.powerengineering.blogfa.com

: ...... 65

K2

22 . K1

.

.

)PLC( .

.

www.powerengineering.blogfa.com

: ...... 66

14

1

.

.

www.powerengineering.blogfa.com

: ...... 67

.

15

2

.

.

.

3 12 1

.

www.powerengineering.blogfa.com

: ...... 68

4-2

.

.

.

.

.

420 25/1

www.powerengineering.blogfa.com

: ...... 69

01/0

.

.

.

.

IEC 1000 2 1.

18

.

1 - Routine Operating static load = 0.5 withstand load

www.powerengineering.blogfa.com

: ...... 70

)29 (

)29 (

Fmax:

S: ) 2 (

H: ) (

Tmax:

.

.

)30 (

V:

.

F .

)31 (

HST

F maxmax

)/(6.0 22 mNVW

)(NDHWF

www.powerengineering.blogfa.com

: ...... 71

)30( D

3/0 .

M

.

)32 (

:

)33 (

)34 (

Hs:

Ds :

)(21 NmFHM

)( NDHWF sss

)()21( msss NFHHM

www.powerengineering.blogfa.com

: ...... 72

16

.

.

www.powerengineering.blogfa.com

: ...... 73

.

IEEE

CPA CPB

550 ) ( 2

0.3g .

0.5g 0.3g .

.

www.powerengineering.blogfa.com

: ...... 74

.

.

www.powerengineering.blogfa.com

1-3

IEC 60044-1 .

P1 S1 .

www.powerengineering.blogfa.com

: ...... 76

17

2-3

S1 S2 .

.

.

) .(

www.powerengineering.blogfa.com

: ...... 77

.

18

3-3

.

.

.

www.powerengineering.blogfa.com

: ...... 78

120

. .

19

1

) (

.

.

. 20

1 - Residual Voltage

www.powerengineering.blogfa.com

: ...... 79

) (

.

20

4-3

www.powerengineering.blogfa.com

: ...... 80

) (

:

.

. :

.

21

.

www.powerengineering.blogfa.com

: ...... 81

22

23

21 23 .

1

.

.

1 - Bay

www.powerengineering.blogfa.com

: ...... 82

.

.

.

. .

.

.

www.powerengineering.blogfa.com

: ...... 83

.

.

5/1

1

.

.

.

1 - Bushing CTs

www.powerengineering.blogfa.com

: ...... 84

5-3

.

.

)PLC( .

.

.

.

www.powerengineering.blogfa.com

: ...... 85

6-3

.

.

.

7-3

.

. 24 .

www.powerengineering.blogfa.com

: ...... 86

.

24

8-3 TP

TP

.

95 %

40 .) 25(

.

www.powerengineering.blogfa.com

: ...... 87

25

DC .

245 .

.

.

9-3

:

www.powerengineering.blogfa.com

: ...... 88

) (

) (

www.powerengineering.blogfa.com

: ...... 89

6 IEC60044-1

6 IEC60044-1

5 0.4 15

20 0.2 8

100 0.1 5 0.1

25-100%

120 0.1 5

5 0.75 30

20 0.35 15

100 0.2 10

0.2 25-100%

120 0.2 10

5 1.5 90

20 0.75 45

100 0.5 30

0.5 25-100%

120 0.5 30

www.powerengineering.blogfa.com

: ...... 90

)1........(nIALF

5 3.0 180

20 1.5 90

100 1.0 60

1.0 25-100%

120 1.0 60

50 3.0 - 3.0 50-100%

120 3.0 -

50 5.0 - 5.0 50-100%

120 5.0 -

100 1.0 60 5P 100%

5.0 -

100 3.0 - 10P 100%

10 -

1 5VA 1 5VA

8/0 .

2 nI .

7 IEEE C57.13

)1........(nIALF

www.powerengineering.blogfa.com

: ...... 91

) (

% PF

1.0 0.3 B-0.1 0.1 0.10.3

0.1 0.6 B-0.2 0.2 0.2

1.0 0.6 B-0.5 0.5 0.50.6

0.1 1.2 B-0.9 0.9 0.9

1.0 1.2 B-1.8 1.8 1.81.2

0.1 2.5

www.powerengineering.blogfa.com

: ...... 92

10-3 ANSI CS 7.13 IEC 60044-1CAN 3-C13 – M83

7 IEEE C57.13

%

PF

C100 *

T100 20 10 100 B-1.0 0.5

C200

T200 20 10 200 B-2.0 0.5

C400

T400 20 10 400 B-4.0 0.5

C800

T80020 10 800 B-8.0 0.5

C *

T *

.

www.powerengineering.blogfa.com

: ...... 93

800, 2.5L800, 10L800, C800

. n

)Zb( 8 IEEE

n 20 .

ANSI CAN )Zb (

IEC )Sb( .

:

C800 / 10L800 200 VA 10P20

C400 / 10L200 50 VA 10P20

C800 / 10L100 25 VA 10P20

2.5L - 5P

1 5 . ANSI

CAN 5 .

)5,20( AnsIn

VUUZInU ttbnst 8008520

VASSIZS bbnsbb 20058 22

www.powerengineering.blogfa.com

: ...... 94

8

8

(kV)

(kV)

(kV)

(kV)

IMB

2-50 s

72.5 140 175 325 375 -

84 150 150 380 440 -

145 275 275 650 750 -

170 325 325 750 865 -

245 460 460 1050 1210 -

300 460 510 1056 - 850

www.powerengineering.blogfa.com

: ...... 95

11-3 1000

9

IMB

RIV

(kV)

RIV

(kV)

PD

(kV)

PD

(pC)

72.5 46 250 66 10

84 53 250 100 10

145 92 250 174 10

170 110 250 204 10

245 170 250 276 10

300 190 250 360 10

www.powerengineering.blogfa.com

: ...... 96

12-3

.

3300 1000 1.00

4000 1200 0.98

5000 1500 0.95

6000 1800 0.92

7000 2100 0.89

8000 2400 0.86

9000 2700 0.83

10000 3000 0.80

12000 3600 0.75

14000 4200 0.70

15000 4500 0.67

www.powerengineering.blogfa.com

: ...... 97

10 IEC 60044-2

www.powerengineering.blogfa.com

: ...... 98

11 IEEE C57.13

% % %

0.1 25-100 80-120 0.1 5

25-100 80-120

<10VA

0-100% 0.2

PF=1

0.2 10

0.5 25-100 80-120 0.5 20

1.0 25-100 80-120 1.0 40

3.0 25-100 80-120 3.0 -

3P 25-100 5-Vf *) 3.0 120

6P 25-100 5-Vf *) 6.0 240

Vf *=

www.powerengineering.blogfa.com

: ...... 99

11 IEEE

C57.13

% % 0.6-1.0

0.3 0-100 90-110 0.3

0.6 0-100 90-110 0.6

1.2 0-100 90-110 1.2

VA PF

M 35 0.20

W 12.5 0.10

X 25 0.70

Y 75 0.85

Z 200 0.85

ZZ 400 0.85

www.powerengineering.blogfa.com

1- 1

.

.

.

1

www.powerengineering.blogfa.com

1 : ......102

.

1

2- 1

:

)1 (

.)2(

.

ps

ps I

NN

I

www.powerengineering.blogfa.com

1 : ......103

.

.

2

:

)2 (

.

.

.

3

eps

ps II

NN

I

www.powerengineering.blogfa.com

1 : ......104

4

)3 (

.

)4( .

100 % .

www.powerengineering.blogfa.com

1 : ......105

.

.

) 4/34 = .(

.

.

3- 1

)5(

.

)5 ( .

)Ri (

.

www.powerengineering.blogfa.com

1 : ......106

.

.

:

1 Esi .

)3 (

)4 (

2 Esi

.

)5(

f Ns Aj

.

ZsIsiE

22)( bXbRctRZ

gausssNjAf

siEB 810.

)..(44.4

www.powerengineering.blogfa.com

1 : ......107

3 )I If(

B .

.

3 H Hf

2

I If .

)6 (

)7 (

Li Ns .

4 4

I If .

Esi Is .

)8(

)(AsNjL

HI

)(AsNjL

fHfI

bRjRbXArc tan

www.powerengineering.blogfa.com

1 : ......108

I Esi 90

If Esi .

5

6

www.powerengineering.blogfa.com

1 : ......109

4- 1

. .

)7( .

.

) 3 (

.

Ips

.

www.powerengineering.blogfa.com

1 : ......110

7

5- 1

Ips

. Ips

)Fs(

)ALF ( .

.

Ipn Ips

.

)9 (

Bs

. Bn

:

nBsB

pnIpsI

ALF

www.powerengineering.blogfa.com

1 : ......111

.

.

) (

) ( :

)10 (

:

(ALF)n :

Zn :

Z :

6- 1

.

.

ZnBALF 11

ZnZ

nALFALF .)(

www.powerengineering.blogfa.com

1 : ......112

.

.

.

.

ALF .

:

)11 (

K :

25 .

Isn :

Zn :

Z:

sNnZsnIALF

KjA

www.powerengineering.blogfa.com

1 : ......113

7- 1

P

.

P

.

10P15

10 P

15 .

:

10 15 20 30 50 75

.

www.powerengineering.blogfa.com

1 : ......114

20

.

:

5 10 15 30

www.powerengineering.blogfa.com

1- 2

.

2

www.powerengineering.blogfa.com

2 : ......117

pp

ss U

NNU

2- 2

.

)1 (

. :

)2 (

)2 ( )3 (

.

UUNNU p

p

ss

www.powerengineering.blogfa.com

2 : ......118

2

)2 ( 100 %

.

.

3

. 1 4/34

.

.

.

www.powerengineering.blogfa.com

2 : ......119

3

3- 2

)3 (

. Zp Zs

.

4

www.powerengineering.blogfa.com

2 : ......120

eI

Is )4 ( 5

.

Ub .

)3 (

)4 (

Us

)5 (

5

bZkZkZ

pUpNsN

bU

bZkZ

pUbU

%100bZkZ

bU

www.powerengineering.blogfa.com

2 : ......121

bU :

)6 (

)7 (

),( Rx UU )6 ( :

6 Rx UU ,

%100bZkR

RU

%100bZkX

xU

www.powerengineering.blogfa.com

2 : ......122

),( Rx UU Is

Us .

)8 (

)( RU Is xU Is 90

.

4- 2

)7 (

Zk ) (

Rk Xk Zk

.

Rk Rp Rs . Rp

:

)9 (

b

b

RXArc tan

sRpRpNsNkR 2)/(

www.powerengineering.blogfa.com

2 : ......123

7

Rp :

)10 (

ap mm2 Dp

.Rs .

Xk ) (

:

)11 (

Dm Ds Dp .

)7 ( .

)(018.0p

ppp a

NDR

)(810)3

(.28 stptL

mDfNkX

www.powerengineering.blogfa.com

2 : ......124

5- 2

.

.

. )8 ( .

8

6- 2

.

:

www.powerengineering.blogfa.com

2 : ......125

.

.

1

)12 (

Bn :

Un :

f:

N :

2 Rk

.Rk Zb UR

.

)13 (

810..44.4 nj

n

BAfUN

bR

k ZUR100

www.powerengineering.blogfa.com

2 : ......126

3

Rk .

4 Xk

.

5

.

.

.

.

www.powerengineering.blogfa.com

2 : ......127

7-2

. ) (

.

.

200 .

5/0 100 .

.

.

)14 (

A :

P: VA

PAK 100

www.powerengineering.blogfa.com

...

.

http://powerengineering.blogfa.com

www.powerengineering.blogfa.com