IAEC-6000
Excitation System
A fiber-optic distributed intelligent excitation system designed for 150 MW–1000 MW large generator units, delivering reliable voltage regulation, flexible modular configuration, and stable long-term operation for hydropower and thermal power plants.
Overview
The IAEC-6000 is a fiber-optic distributed intelligent excitation system for 150 MW–1000 MW generator units. With separate regulation, power, and de-excitation cabinets, it adopts a modular design and supports flexible heat-pipe or forced-air cooling configurations for medium and large hydropower and thermal power plants.
Features
1. 64-bit multi-core high-speed processor up to 1080 MHz, supporting up to 8 power cabinets
2. Fiber-optic networked regulator with high-capacity data storage
3. Intelligent current-sharing control with a coefficient up to 97%
4. IEC 61131-3 compliant graphical programming with modular software design
5. Dual-channel controller with AVR and MCR
6. Optional PSS-2B / PSS-4B Power System Stabilizer
7. Flexible heat-pipe or forced-air cooling configuration, supporting IEC 61850 protocol and optional wired/wireless remote diagnosis
Key Configuration
1. Dual-channel controller; each channel includes Automatic Voltage Regulation, AVR, and Manual Current Regulation, MCR
2. 15-inch industrial color LCD touchscreen with a user-friendly graphical interface
3. Integrated PSS-2B or PSS-4B Power System Stabilizer
4. Selection of heat-pipe cooled or forced-air cooled power cabinets
5. Supports configuration of up to 8 power cabinets
