Ge EX2100 Manuel d'utilisateur Page 106
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
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Glossary of Terms GEH-6632 EX2100 User’s Guide
fault code
A message from the controller to the HMI indicating a system warning or failure.
field flashing
The supply of initial exciter current during startup, usually from station batteries.
field ground detector
The field ground detector is an active circuit that detects a ground in either the ac or
dc sections of the exciter and field wiring.
field voltage regulator (FVR)
FVR is controller software that maintains the generator terminal voltage using inputs
from the Automatic Voltage Regulator (AVR) and the field voltage feedback.
firmware
The set of executable software that is stored in memory chips that hold their content
without electrical power, such as EEPROM or Flash.
flash
A non-volatile programmable memory device.
FVR
Field Voltage Regulator, software controlling the voltage across the field.
gating
Controlling the conduction of the power SCRs with an input pulse train (or a
voltage).
health
A term that defines whether a signal is functioning as expected.
heartbeat
A signal emitted at regular intervals by software to demonstrate that it is still active.
HMI
Human Machine Interface, usually a PC running Windows NT and CIMPLICITY
HMI software.
- Excitation Control 1
- Safety Symbol Legend 5
- Reader Comments 7
- GE Industrial Systems 8
- Contents 9
- Chapter 1 Equipment Overview 13
- System Overview 14
- Hardware Overview 17
- Software Overview 18
- Technical Characteristics 18
- Related Documents 20
- How to Get Help 20
- Introduction 21
- Exciter Hardware 22
- Exciter Configurations 23
- Power Conversion Cabinet 25
- Current Shunt 26
- Cooling Fan Assembly 27
- Auxiliary Cabinet 28
- Shaft Voltage Suppressor 29
- Field Flashing Module 29
- High Voltage Interface – HVI 29
- Diagnostic Interface (Keypad) 30
- Control Module 31
- Simplex Control System 32
- Redundant Control System 33
- Control Power Supplies 34
- Detector Modules 36
- Exciter Software 37
- Figure 2-10. Control Scheme 38
- Auto Reference – AUTO REF 40
- AVR Setpoint – EXASP 40
- Manual Reference – MANUAL REF 41
- Power System Stabilizer – PSS 42
- Operator Interface 43
- Overview 45
- Control Boards 46
- ACLA Board 48
- EISB Board 48
- EMIO Board 48
- ESEL Board 48
- I/O Terminal Boards 49
- EDCF Board 50
- EACF Board 50
- EGPA Board 51
- EXCS Board 51
- EDEX Board 51
- EGDM Module 51
- EXAM Module 52
- Power Supply Boards 53
- DACA – Ac to Dc Converter 54
- Related Board Publications 55
- Equipment Connections 57
- I/O for an excitation system 58
- Analog Input 59
- Customer Contact I/O 60
- ECTBG2 (Simplex) 61
- Power Supply Inputs 62
- Exciter Internal I/O 64
- Field Current Feedback 65
- Field Voltage Feedback 65
- De-Excitation 67
- Field Ground Detector 70
- Field Flashing 72
- Data Highway Connections 75
- EX2100 Excitation Control 78
- Reading the Display 81
- - CONTRAST ADJUSTMENT 83
- HOLD UP ARROW TO INCREASE 83
- HOLD DOWN ARROW TO DECREASE 83
- Press ESCAPE to Continue 83
- Status Screen 84
- SELECTED FAULT - PRESS 86
- Low AC V, B 86
- 006:40:11.008 86
- Parameter Backup 87
- Save Parameters to Backup 87
- -- WARNING 88
- Protecting the Keypad 90
- Incorrect password! 91
- Press Any Key to Continue 91
- Identifying the Part 94
- Order Specific Assemblies 95
- Common Assemblies 95
- Components 95
- Warranty Terms 96
- How to Order Parts 97
- Appendix B Ratings and 99
- Specifications 99
- Glossary of Terms 103
- *(,QGXVWULDO6\VWHPV 118
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