Excitation Control Systems (ECS2100)
The ECS2100 is a multi-microprocessor excitation control system that provides advanced technology to precisely control, protect, and monitor synchronous generators, including new and existing applications that are driven by all types of prime movers, such as steam, gas, hydro, and diesel. Its multifunctional design allows the ECS2100 to operate as a voltage regulator or as a static exciter, providing excitation currents up to 10,000 Adc.
Features include:
- +0.2% Voltage Regulation Accuracy
- Performance response <20 ms
- Redundant Controllers with Independent Supervisory Channel (options)
- Six-SCR Power Rectifier Bridges Fixed and Drawer Type (options)
- Patented Active Current Balance Algorithm
- Multiple Excitation Limiters with on-line and off-line settings
- Generator optimization by real-time limiter set point recalibration
- Integrated Dual Input Power System Stabilizer IEEE Type 2 (optional)
- Negative Field Forcing for highest system performance
- Multiple Operating Modes with Auto-following and multiple protection functions with on-line and off-line settings
- Programmable input/output terminations and sequencing provisions
- Built-in Field Ground Protection (64F)
- High Initial Response Per IEEE 421.2
- Color Touch Screen for local and/or remote monitor and control
- ccTools, a sophisticated software configuration program for setup and testing
- Continuous self diagnostic capabilities
- Transient event recording and data logging (options)
- Incorporates fiber optics for critical signals
- Provisions for Field Flashing from Station Service
Download Bulletin ECA for more information.
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