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Electrical and Control System

Functions – Electrical system Energy supply for package equipment Generator protection, excitation, and static start-up equipment

System scope AC/DC low-voltage switchgear and motor control centers for gas turbine consumers Uninteruptable power supplies (batteries, chargers, DC/DC-converters) for gasturbine consumers Generator protection, synchronization equipment, measurement of electrical values Power control center (standard) to accommodate the electrical and instrumentation and control equip- ment

Static excitation system for the electrical generator Starting frequency converter for gas turbine start-up Low voltage transformers for the static excitation equipment and starting the frequency converter

Functions – SPPA-T3000 Control system Open loop control: step sequences for start-up and shutdown, drive control Closed loop control: fuel valves, compressor Inlet guide vane variation Protection: engine protection, failsafe protection circuits Operation and monitoring: human-machine-interface

SPPA-T3000 Control System

System scope and functions Operating and monitoring of the plant Automation (basic automation, turbine control, failsafe protection) Engineering of the instrumentation and control system Diagnostics on the instrumentation and control system Diagnostics on the package Bus systems

Benefits Single user interface for all functions, from anywhere Intuitive links throughout the entire system Speeds up the work-flow

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