Description
The GE IS200ECTBG2A is an exciter contact terminal board specifically designed for use within the GE Speedtronic EX2100 excitation control system for gas turbines. Here’s a breakdown of its functionalities and applications:
Function:
- The IS200ECTBG2A acts as an interface between the EX2100 control unit and the power circuitry of the excitation system.
- It facilitates the control and management of various contact-based signals related to the exciter output, including:
- Field current regulation: Signals for controlling the electrical current flowing through the generator’s rotor field winding, which ultimately influences the generator’s output voltage.
- Voltage regulation commands: Signals transmitting instructions from the control unit to adjust the exciter output and maintain the desired voltage at the generator terminals.
- Protection trip signals: These signals initiate the disconnection of the generator from the electrical grid in case of faults or abnormal operating conditions.
Applications:
- The IS200ECTBG2A plays a vital role in ensuring proper communication and control within the GE Speedtronic EX2100 system. It guarantees the accurate execution of commands from the control unit to the excitation system, ultimately regulating the generator’s voltage output and maintaining grid stability.
Specifics of IS200ECTBG2A:
- This variant is likely used in simplex control systems, meaning the EX2100 system has a single control path for excitation control.
- Compared to the IS200ECTBG1 variant, which might be used in redundant control systems for enhanced reliability, the IS200ECTBG2A offers a more streamlined configuration for simplex systems.
Finding More Information:
While dedicated product pages on the official GE website might be limited, here are
