7. Auto Transformer Test Reports

8/17/2019 7. Auto Transformer Test Reports

1/11

Owner

Contractor Main Subcontractor

PROJECT NAME: Khabat Thermal Power Plant Units 1!

O"NER: Ministr# o$ Electricit# o$ Kur%istan Re&ional 'o(erment

CONTRACTOR: POSCO En&ineerin& Construction Co) *t%)

MA+N SU,CONTRACTOR: 'AMA Power S#stems En&ineerin&

Contractin& +nc)

PROJE RE-ERENCE NO:

Revision History

Re

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Re(ision

.ate

.escri/tion Create% b# Chec0e% b# A//ro(e% b# Emission

Status

Return

Status

A 15.09.2015

-or Re(iewA.E.

AKMANB. GÖKCE

en%or %oc No): .ocument Co%e :

Vendor Logo Title2 Subtitle

AUTO TRANSFORMER

TEST REPORT

(FOR PRIMARY

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14)56)!514

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14)56)!514


2/11

Pro7ect: Khabat Thermal Power Plant Units 1!Pro7ect No) +SSUE .ATE

148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

! 8 11C*+ENT N9

RE) A

Summar# Pa&eRe(ision

A 5 1 !

LIST OF REQUIRED TEST EQUIPMENT S

INSULATION RESISTANCE AND POLARIZATION INDEX TEST

. !INDING RESISTANCE TEST

". TURN RATIO TEST#. VECTOR GROUP TEST

$. %PF TEST

&. BUSS'ING TEST

(. RATIO AND SATURATION TEST OF CURRENT

TRANSFORMERS IN BUS'ING

X

" X

$ X

& X

( X

) X

*+ X

** X

KESİR Müh. Elektrik Şti.

Date

Name

Signature


3/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

; 8 11C*+ENT N9

RE) A

1) !IST OF RE"UIRE# TEST E"UIPMENTS

Test e ?

DC In,-/01on 0e,0er2MEGER X

V/ng-/r0 !RM3"+X

DV Po4erX

O516ron CPC3*++X

O516ron CPC3*++X


Date

Name

Signature


4/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

3 8 11C*+ENT N9

RE) A

!) +NSU*AT+ON RES+STANCE .ATA RECOR.

TRANSFORMER SET

Tr$ N%&e ' Tr$ Tye '

Seri%) No ' Ye%r o$ M$r. '

R%t.Po*er (M+A ' +e,tor Sy&-o) ' To oi) Te&. H&i/ity ' Air Te&. '

TEST E"UIPMENT

NAME OF MANUFACTURER : SERIAL NO :

CALIBRATION DUE DATE : MODEL :

INSU!ATION RESISTANE (MEER #ATA

TESTVOLTAGE

TIME(SEC.)

GIGAOHMS READINGS (Temp: ºC)

HV+LV / Tan

(TV Guarded)

LV+HV / TV

(Tank Guarded)

TV / Tan

(HV+LV Guarded)

TESTVOLTAGE

TIME(SEC.)

CORE / TAN!

"### V $" %"## V $"

"### V %"## V

"### V '" %"## V '"

"### V # %"## V #

"### V $%#

"### V $#

"### V %'#

"### V #

"### V &#

"### V '%#

"### V '#

"### V "'#

"### V ##


Date

Name

Signature


5/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

4 8 11C*+ENT N9

RE) A

COMMENT

INSU!ATION RESISTANE (MEER #ATA (PO!ARIATION IN#E3

TESTVOLTAGE

TIME(SEC.)

GIGAOHMS READINGS (Temp: ºC)

HV+LV / Tan

(TV Guarded)

LV+HV / TV

(Tank Guarded)

TV / Tan

(HV+LV Guarded)CORE / TAN!

"###/%"## ##/#

+A!UES

*OLARIATION INDE,HV+LV / Tan

(TV Guarded)LV+HV / TV

(Tank Guarded)TV / Tan

(HV+LV Guarded)CORE / TAN!

COMMENT


Date

Name

Signature


6/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

= 8 11C*+ENT N9

RE) A

;) "+N.+N' RES+STANCE .ATA RECOR.

TRANSFORMER SET

Tr$ N%&e ' Tr$ Tye ' Seri%) No ' Ye%r o$ M$r. '

R%t.Po*er (M+A ' +e,tor Sy&-o) ' To oi) Te&. ' H&i/ity ' Air Te&. '

TEST E"UIPMENT



4IN#IN RESISTANE #ATA &.o&

TA* *OSITION R-N R- -N &$-&%

$

%

&

'

"

0

$#

$$

$%

$&

$'

$"

$

$

$

$0


Date

Name

Signature


7/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

> 8 11C*+ENT N9

RE) A

%#

%$

C1mmen23 :

3) TURN RAT+O TEST .ATA RECOR.

TRANSFORMER SET



TEST E"UIPMENT



TURN RATIO TEST #ATA

TA**OSITI

ON

HV

RAT4OVOLTAGE

LV

RAT4OVOLTAGE

TERTIAR5RAT4O

VOLTAGE

THEORATICALTURN RATIO

MEASURED TURN RATIO

RN/Rn 6 ERR. N/&$&% 6 ERR RN/&$&% 6 ERR

$

%

&

'

"

0

$#

$$

$%

$&

$'

$"

$

$


Date

Name

Signature


8/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

? 8 11C*+ENT N9

RE) A

$

$0

%#

%$

COMMENTS

5. +ETOR ROUP #ATA REOR#

TRANSFORMER SET



TEST E"UIPMENT



+ETOR ROUP #ATA

S!ETCH A**LIED VOLTAGES VALUE

R

&$-&%

MEASURED VALUES

R

&$-&%

VECTOR GROU*

COMMENTS


Date

Name

Signature


9/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

6 8 11C*+ENT N9

RE) A

=) @P- TEST .ATA RECOR.

TRANSFORMER SET

N%&e ' Tr$ Tye ' Seri%) No ' Ye%r o$ M$r. '

t.Po*er (M+A ' +e,tor Sy&-o) ' To oi) Te&. ' H&i/ity ' Air Te&. '

TEST E"UIPMENT

ME OF MANUFACTURER : SERIAL NO :

LIBRATION DUE DATE : MODEL :

6PF TEST #ATA

TESTNO.

Te32 C1nne7281n3 Mea39e e39;23 Ca;79;a2e e39;23

E n e < 8 = e :

G 1 9 n : e :

G 9 a : e :

T E S T V

R e a : 8 n <

M 9 ; 2 8 p ; .

m A

R e a : 8 n <

M 9 ; 2 8 p ;

> a 2 2 3

R e a : 8 n <

M 9 ; 2 8 p ; .

m A

R e a : 8 n <

M 9 ; 2 8 p ;

> a 2 2 3

6*? %#

6*?

Capa782an7e(pF)

HV

LVTV $#

CH+CHT@

HV

LVTV $#

CH@

TVHV

LV$#

CT+CHT@

TVHV

LV$#

CT@

HV

LVTV-UST $#

CHT@

HVLVTV

LV Ca;e

Ga9n$#

CH+CT@


Date

Name

Signature


10/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

15 8 11C*+ENT N9

RE) A

MMENTS

7. 7USHIN TEST

7USHIN TEST

*Ba3e3

Te32 C1nne7281n3 Mea39e e39;23 Ca;79;a2e e39;23

Se8a; N1

T E S T V

R e a : 8 n <

M 9 ; 2 8 p ; .

m A

R e a : 8 n <

M 9 ; 2 8 p ;

> a 2 2 3

R e a : 8 n <

M 9 ; 2 8 p ; .

m A

R e a : 8 n <

M 9 ; 2 8 p ;

> a 2 2 3

6*? Capa782an7e3

(pF)

$#C$

$#C$

E3ITIN URRENT MEASUREMENT

Tap.*13.

$

M e a 3 9 e :

E n e < 8 = e :

U S T

G 1 9 n : e :

F ; 1 a 2 e :

T e 3 2 V

R e a : 8 n <

R e a : 8 n <

M 9 ; 2 8 p ; 8 e

mA

IRN R N &% &$ $#

MMENTS


Date

Name

Signature


11/11


148568!514

AUTO TRANSFORMER

TEST REPORTS

EN') N9

S8O-

11 8 11C*+ENT N9

RE) A

?)RAT+O AN. SATURAT+ON TEST O- CURRENT TRANS-ORMERS +N ,US+N'

Bushing -CT

Core

RATIO TEST SATURATON TEST

Secondary AppliedVoltage

(V)

Priary !easuredVoltage

(mV) Applied Voltage

(V)"nee Aper

(mA)

R(CT3)

S1-S2

r

(CT2) S1-S2

N

(CT1-1) S1-S2

N

(CT1-1) S2-S3

N

(CT1-2) S1-S2

N

(CT1-2) S2-S3

N(CT4)

S1-S2

3r1-3r2

(CT-1) S1-S2

3r1-3r2

(CT-2) S1-S2

3r1-3r2

(CT-3) S1-S2


Date

Name

Signature

Documents

7. Auto Transformer Test Reports