GE EX2100 - Page 15

EX2100 User’s Guide GEH-6632 Chapter 1 Equipment Overview
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1-3
Step-up Transformer
A
ir Circuit Breaker (52G)
Current Transformers (CTs)
Potential
Transformers
(PTs)
Generator
Transmission Line
Turbine
Power Conversion
Module (Bridge)
Instrumentation
A
c Source
Controlled
dc to Field
Control,
Sequencing,
Protection
Data Highway to Turbine
Control, HMI, & DCS
Exciter Power
Potential
Transformer (PPT
)
EX2100
Exciter
Figure 1-1 Overview of Generator and Exciter System