GE GENERATOR CONTROL MIGRATIONS WITH THE EX2100E Benefits

Benefits of EX2100e Technology

Improved performance – through a precise control and

protection system that maintains unit stability and enhances

operational flexibility.

Maintenance efficiency improvements – a simplified

architecture that shares technology with turbine and plant

controls for improved lifecycle management support and

reduced obsolescence.

Increased operational productivity − user-friendly HMI

graphics, alarm/event management, and trending leading to

improved operator recognition and resolution of system faults.

Enhanced data capture and analysis tools support regulatory

requirements.

Improved flexibility − wide range of configurations for mixed

generator fleets with redundancy options to fit application

and budget demands.

Improved reliability – available TMR controller redundancy

provides 2-out-of-3 voting to improve reliability and eliminate

single-point communication failures within the control.

Intuitive features – powerful ToolboxST software, with

modern drag-and-drop type editors, industry leading

trender with video type forward-reverse-freeze capability,

and code-compare tools.

Comprehensive software libraries – drawing upon years

of OEM experience to ensure safety-related software

updates are delivered as well as built-in generator simulator for training.

I/O expandability – flexible and modular architecture allows

for future growth of capabilities and applications.

Additional capabilities available

Additional options are available with the EX2100e DFE

migration, including a power system stabilizer to meet

system grid connect requirements. Other added features and

protective functions include:

• Autotracking regulators

• PT failure throw-over

• Temperature biasing

• Volts per hertz limit

• Over excitation limit

• Under reactive ampere limit

• Under excitation limit