14MW DG(LS 11 kV ISO GD01-A0312-07-0300).pdf

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Date : LS Reference : LS DS 031.a 1

11-Dec-09

Customer : CPGS 1

Project : Catalog 1

Moteurs Leroy Somer Tel. : +49 431 70 53 851 Author : P$ 1

ACEO Fax: +49 431 719 75 33

Barkauerstrasse 8 [email protected] LS DS 031.a 1

24145 Kiel GERMANY PS

Subject: V3.17 - 11/2009

Site : Prime mover : Diesel engine 1

Application : Base Rating Manufacturer : Caterpillar 1

Type : 16 CM 43 1

Main data: Quantity

Generator type: LSA 62 B 115 / 12p 1 1

Power: 17,550 kVA 14,040 kWe 14,400 kWm 1

Voltage: 11000V Star connection ± 5% Nominal curent: 932 A 1

Power factor: 0,8 1

Frequency: 50 Hz Speed: 500 rpm 1

Winding pitch : p5/6 Ambient: 40 °C 1

Insulation / Temperature rise : H / F Altitude: 1000 m 1

Electrical data:

Efficiency: 110% 100% 75% 50% 25%

Power factor 0,8: 97,5 % 97,5 % 97,4 % 97,0 % 95,2 % 1

Power factor 1,0: 98,1 % 98,1 % 97,9 % 97,4 % 95,5 % 1

Reactances Unsaturated, (rated KVA): (%) time constants:

SCR: Xd Xq X'd X'q X"d X"q X2 Xo T'do T'd T''d Ta

0,62 177 106 39,0 106 26,0 33,0 29,5 0,2 3,4 0,749 0,032 0,184 1

Saturated, (rated KVA): (%) Seconds

Ra (%) Xds Xqs X'ds X'qs X"ds X"qs X2s Xo T''do T'q T"q T''qo

0,5 161 97 33,2 97 22,1 28,1 25,1 0,2 0,048 NA 0,029 0,093 1

Mounting : IM1101 1

Mounting : Two bearing Axis : horizontal 1

Rotation : Clockwise (seen when facing the D-end) 1

Bearing type: Sleeve - self lubricated 1

Bearing insulation : 1 bearing insulated 1

Shaft end : Standard bare keywayed 1

Balancing : Half key / balancing class : G2,5 (std) 1Flange : None / without 1

Shaft height : 1400 mm / Width : 2800 mm 1

Axial clearance : Standard 1

Comments: 1

-

Cooling : IC01 1

Protection : IP23 1

Cooler : Coolant : Air / Temperature : 40 °C 1

Air quality : Clean 1

Ventilation (internal) : Self vent. 1

Filter : without filter 1

Ducting (I / O) : No 1

Comments: 1

LS DS 031.a rev. 1 Comm - Ordo - Tech - Elec - Essa - Mont - Expe - Agen




11-Dec-09

Customer : CPGS 1

Project : Catalog 1

-

Connection & regulation: Radio int. suppression: C lass N 1

Parallel operation : With mains (3F) 1

Type of excitation: AREP + PMI Nota: CT&VT for regulation not supplied 1

Sustained three phase short circuit : greater than 3 x FLC for 10 seconds 1

AVR type: DECS200 (For panel mounting) AVR not supplied by LS 1

Voltage sensing : Terminal box mounted voltage sensing VTs / 1

Comments: 1

-

Protection and measurement accessories 1

With guide bearing sensor : = 1 X PT100 per bearing 1

With Winding sensors : = 6 x PT100 1

With Anti-condensation heater : Voltage : 230 V / 1Ph / Power : 3000 W 1

Comments:

1

LS Supply 1

Set of measuring or protection CTs: I Primary (A) I Secondary (A) Power (VA) Class

S1 1000 1 10 1FS5 1

Preliminary S2 1000 1 10 5P20 1

Neutral side S3 1S1 1

Preliminary S2 1

Line side S3 1

Comments:1

LS Supply 1

Set of Voltage measuring VTs: U Primary (V) U Secondary (V) Power (VA) Class

S1 1

Preliminary S2 1

Line side S3 1

Comments:1

-

Terminal box :Power connection : 3 connectors (internal neutral) 1

Line side outlet : Right hand side (viewed from drive end) 1

Gland plate : Non magnetic 1

Comments: Standard CPGS Terminal box 1

-

Various items :mounting of half couping supplied by the client ref 1

Overspeed : 600 rpm / Duration (min.) : 2 1

Requested noise level : 1

Vibration level : 1

Comments: 1

Paint : OtherOther - Cat Yellow 1Documentation : PDF manual Language : anglais 1

Comments: 1





11-Dec-09

Customer : CPGS 1

Project : Catalog 1

-

Controls :Rules : CEI 1

QUAL/INES/006 001 Measurement of winding resistance 1

QUAL/INES/006 021 Insulation check on sensors (when fitted) 1

QUAL/INES/006 002 Voltage balance and phase order check 1

QUAL/INES/006 003 No load characteristics, no load losses 1

QUAL/INES/006 004 Three phase short circuit characteristic 1QUAL/INES/006 005 On load test (subject to test bench capacity) 1

QUAL/INES/006 007 Overspeed test 1

QUAL/INES/006 008 Calculation of efficiency by summation of losses 1

QUAL/INES/006 009 High potential test 1

QUAL/INES/006 010 Insulation resistance measurement 1

1

-

Sleeve Bearing data:Bearing cooling : self lubricated 1

With Lube oil pump : Supply voltage : ? V (AC) 16 1

oil type (viscosity) : mineral oil (Std) / / 1

Comments: 1

guide bearing sensor : 1 X PT100 per bearing 1

Comments: 1

-

Performances :Voltage accuracy : 0,5%

Maximum inrush current for a voltage dip of 15% : 8924 kVA

when starting an AC motor having a starting power factor between 0 and 0.4





11-Dec-09

Customer : CPGS

Project : Catalog

Moteurs Leroy Somer V3.17 - 11/2009 Author : P$

ACEO

Barkauerstrasse 8 LS DS 031.a

24145 Kiel GERMANY Main curves

LSA 62 B 115 / 12p - 17550 - 11000V - 500 rpm

Efficiency curves.

93,5

94

94,5

95

95,5

96

96,5

97

97,5

98

98,5

25% 50% 75% 100%

Load - Charge - % of rated electrical kW

E f f i c i e n c y -

R e n d e m e n t e n %

PF 1

PF 0,8

0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

1

-1 -0,8 -0,6 -0,4 -0,2 0 0,2 0,4 0,6 0,8 1

kWe / rated kVA

kVAr / rated kVA

0,9 p.f. 0,8 p.f.

0,4 p.f.

0,7 p.f.

0,6 p.f.

0,5 p.f.

0,3 p.f.

0,2 p.f.

0,1 p.f.

0,9 p.f.0,8 p.f.0,7 p.f.

0,6 p.f.

0,5 p.f.

0,4 p.f.

0,3 p.f.

0,2 p.f.

0,1 p.f.

Capability Curve.

LS DS 031.a rev. 1 Page 1




11-Dec-09

Customer : CPGS

Project : Catalog


ACEO



LSA 62 B 115 / 12p - 17550 - 11000V - 500 rpm

0

1

2

3

4

5

6

7

0,001 0,01 0,1 1 10 100

s h o r t c i r c u

i t a t g e n e r a t o r t e r m i n a l s

Isc (Per unit - rms)

Time (sec)

Symmetrical phase to neutral short circuit

Symmetrical two phase short circuit

Symmetrical three phase short circuit

Heat damage curve

Stator current decrement curves.

Thermal Damage Curve

1

1,5

2

2,5

3

10 100 1000 10000

Maximum duration (seconds)

Stator current (per rated current)





11-Dec-09

Customer : CPGS

Project : Catalog


ACEO



LSA 62 B 115 / 12p - 17550 - 11000V - 500 rpm

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

0,0 0,4 0,8 1,2 1,6 2,0

PF = 0

PF = 0,8

Transient voltage dip curve versus load impact

V o l t a g e d i p

- ( %

o f r a t e d v o l t a g e )

Inrush - Appel de charge - % of rated kVA

0%

5%

10%

15%

20%

25%

30%

35%

0,00 0,25 0,50 0,75 1,00 1,25 1,50

PF = 0,8

Transient voltage rise curve versus load rejection

kVA shedding at P.F. - % of rated kVA

V o l t a g e r i s e -

( % o

f r a t e d v o l t a g e )





11-Dec-09

Customer : CPGS

Project : Catalog


ACEO



LSA 62 B 115 / 12p - 17550 - 11000V - 500 rpm

Unbalanced Load Curve

0

1

2

3

1 10 100 1000 10000

Maximum duration of fault (seconds)

Negative phase sequence current (per rated current)

Phase to Earth Fault Current

0

25

50

75

0 1 2 3 4 5 6 7 8 9 10 11 12

Maximum duration of fault (seconds)

Fault Current (A)

C : Extensive damageB : Considerable damage

A : Acceptable damage

A

B

C


14MW DG(LS 11 kV ISO GD01-A0312-07-0300).pdf

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