Kapitel1 generator trli side cooler Talkha
-
Upload
walid-salama -
Category
Education
-
view
388 -
download
13
description
Transcript of Kapitel1 generator trli side cooler Talkha
![Page 1: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/1.jpg)
Industrial Solutions and ServicesYour Success is Our Goal
Generator TLRI
Lecturer: Dipl. Ing. Christian Kramp
SiemensIndustrialServices
![Page 2: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/2.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 2
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Table of Contents
Introduction
Trainer
Trainees
Safety instructions
Electrical part, general
Generator
Stator, Stator Windings
Rotor, Rotor windings
Excitation system
Rotating rectifiers
Grounding brushes
![Page 3: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/3.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 3
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Safety instructions
Work on electrical plant of steam turbine may be performed solely by trained and qualified electrical specialists or by other staff under the direction and supervision of an electrical specialist in conformity with the relevant electrical installation regulations
The following 5 safety rules must be observed prior to commencement of any work whatsoever on the electrical equipment / components / plants:
1. De-energize equipment by switching measures 2. Secure the equipment against re-closure 3. Verify that the equipment is de-energized (dead) 4. Earth and short-circuit the equipment 5. Cover adjacent parts which are under voltage or provide barriers
The electrical equipment of the steam turbine/generator should be inspected regularly. Defects should be repaired immediately
! Danger ! Electric current !
![Page 4: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/4.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 4
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
General
• Two-Pole Air-Cooled Turbogenerator
• Typ: TLRI
• Type of construction IM 7215
• Protection class IP 54
min1
1
503000
1
s
PairsRated p
fn
![Page 5: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/5.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 5
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rating Plate
Turbogenerator
Air cooledRadial cooling of rotor winding
Indirect cooling of stator winding
T
LR
I115
52
Rotor diameter in cm
Length in dm
![Page 6: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/6.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 6
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Main Design Groups
1 Base Frame
2 Stator Core
3 Stator Winding
4 Rotor Shaft
5 Rotor Winding
6 Exciter
7 Air Cooler
8 Connections
![Page 7: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/7.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 7
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Measurements
7 Temperature detector bearing TE
8 Temperature detector bearing EE
9 Shaft vibration detector TE
10 Shaft vibration detector EE
11 Leakage Sensor TE/EE
1/2 Anti condensation heater*
3 Stator winding temperature detector
4 Temperature detector cold air TE
5 Temperature detector cold air EE
6 Temperature detector warm air grounding
brush
air dryer
![Page 8: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/8.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 8
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Screen: Generator Temperature
![Page 9: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/9.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 9
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Screen: Vibration Monitoring
![Page 10: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/10.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 10
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Cooling Air Circuit
→ Hot Air → Cold Air
![Page 11: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/11.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 11
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Stator
![Page 12: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/12.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 12
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Stator: Core
1 Tension studs 4 Core parceler
2 Pressure plate 5 Duct spacer
3 Cooling duct
![Page 13: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/13.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 13
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Stator Winding: Two Layer Single Coil
1 Outer Corona Protection
2 End Corona Protection
3 Coil Terminals
![Page 14: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/14.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 14
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Stator Slot with Winding
1 Stator Core
2 Slot Wedge
3 Slide Strip
4 Top Strip
5 Vertical Separating Strip
6 Solid Strand
7 High Voltage Insulation
8 Center Filler
![Page 15: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/15.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 15
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Stator: End Winding with Supports
![Page 16: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/16.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 16
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Stator
Air Baffle Cover
Inside Air Baffle
![Page 17: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/17.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 17
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rotor
![Page 18: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/18.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 18
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rotor
- shaft
- rotor core
- field winding
- damper winding
- fans
- retaining rings
- bandings
- excitation system
The rotor consists of:
Rotor shaft
![Page 19: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/19.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 19
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rotor core
![Page 20: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/20.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 20
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rotor, longitudinal cut
1 Shaft 6 Core locking bars
2 Rotor core 7 Winding support
3 Clamping bolt 8 Fan (Balancing disk)
4 Clamping ring 9 Banding
5 Radial cooling ducts 10 Balancing slot
![Page 21: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/21.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 21
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rotor, longitudinal cut
Damper winding for direct-axis and quadrature-axis field damping for a maximum of 10% unbalanced load.
1 Field winding slots
2 Damper winding slot
3 Keyway
4 Axial cooling ducts
![Page 22: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/22.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 22
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rotor Slot with Winding
1 Rotor slot wedge
3 Cooling air outlet duct in rotor slot wedge
4 Rotor shaft
5 Top strip
6 Slot liner
7 Conductor
8 Winding insulation
9 Slot bottom duct
10 Ventilation slot through conductors
4
5
7
9
10
8
6
1 3
![Page 23: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/23.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 23
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Exciter
Stator Rotor
![Page 24: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/24.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 24
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Rotating Rectifiers
1 Heat sink
2 Diodes
3 Capacitor
4 Resistor
1
2
3
4
![Page 25: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/25.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 25
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Exciter, Slip Rings
Measuring Brushes
Excitation Voltage Measurement / Rotor Earth Fault Protection
![Page 26: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/26.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 26
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Exciter current conductor
2
2
1
13
1 Connection to the rotating rectifier bridge / slip rings
2 Connection to the rotor winding
3 Bearing position
![Page 27: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/27.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 27
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Excitation Scematic, Sliprings
![Page 28: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/28.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 28
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Brushes, Brush Holder
![Page 29: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/29.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 29
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Schematic of Generator – Exciter System
![Page 30: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/30.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 30
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Generator Capability Characteristic
IE IErated
I1 Irated
Magnet wheel angle limit line
= 70°
Srated
LoadPoint Rated
Srated =102,0 MVA
Urated 10,50 kV
Irated 5,609 kA
cos φ 0,85
P limited by turbine power
![Page 31: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/31.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 31
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Screen: Generator Capability Diagram
![Page 32: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/32.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 32
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Magnetic Field at Load
Load angle 40°
Stator
Rotor
![Page 33: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/33.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 33
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Permissible operating ranges
Continuous operationat rated load
Continuous and short timeoperation at reduced load
Short time operation
![Page 34: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/34.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 34
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Grounding Brushes
1 Brush holder
2 Grounding brush, silver layer
3 Grounding brush, carbon layer
4 Brush spindle
5 Rotor shaft
![Page 35: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/35.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 35
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Simplyfied Generator Startup Procedere
![Page 36: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/36.jpg)
Industrial Solutions and ServicesYour Success is Our Goal
Thank you very much for your attention.
Contact:
Christian KrampI&S IS ICS 23Werner von Siemens Strasse 6091054 ErlangenPhone: +49 (9131) 7-43800
Mail: [email protected]
SiemensIndustrialServices
End of Chapter Generator
![Page 37: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/37.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 37
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Anti Condensate Heater - Air Dryer
![Page 38: Kapitel1 generator trli side cooler Talkha](https://reader038.fdocuments.in/reader038/viewer/2022102722/554a114bb4c9058c5d8b4aaa/html5/thumbnails/38.jpg)
Vorlage_IS
_E_bl_m
_Nav.P
PT
04.2003 Folie 38
Industrial Solutions and ServicesYour Success is Our Goal
Generator
Confidential
SiemensIndustrialServices
Operating and Setting Values