Excitation Control Cabinet for Generator and Synchronous Motor Systems
Applications
- Power Generation Plants
- Used in thermal, hydro, and diesel generator systems.
- Controls generator excitation current and stabilizes terminal voltage.
- Synchronous Motor Control Systems
- Provides excitation for large synchronous motors in compressors, mills, and pumps.
- Ensures smooth startup and accurate reactive power adjustment.
- Renewable Energy Systems
- Integrated into hydroelectric and distributed generation systems.
- Supports parallel operation and reactive power compensation.
- Industrial Power Distribution
- Applied in steel mills, mining, and chemical industries where synchronous motors are used.
- Ensures stable operation and improves power factor.
- Testing and Research Facilities
- Used in laboratories and R&D centers for generator and motor performance testing.
Technical Specifications
| Type | Height (H) | Width (W) | Depth (D) | Description / Use Case |
| Compact Type | 800–1000 mm | 600–700 mm | 300–400 mm | For small generators (below 500 kVA) or single motor systems. |
| Standard Type | 1200–1600 mm | 800–1000 mm | 400–500 mm | Common configuration for medium-size generators (500–2000 kVA). |
| Large Type | 1800–2200 mm | 1000–1400 mm | 500–600 mm | For large synchronous generators or multi-machine systems. |
Costomize notes:
| Parameter | Specification / Recommendation |
| 1. Generator or Motor Type | Specify machine model, rated voltage, and current. |
| 2. Excitation Type | Brush excitation or brushless excitation. |
| 3. Rated Capacity | Define generator/motor capacity (e.g., 500 kVA, 2 MVA, etc.). |
| 4. Control Mode | Automatic (AVR) / Manual / Digital / PLC-based. |
| 5. Communication Interface | RS485, Modbus RTU, Ethernet, or CAN as required. |
| 6. Power Supply | AC 220V, AC 380V, or DC 220V (depending on excitation system). |
| 7. Protection Functions | Overvoltage, field loss, overcurrent, or reverse excitation protection. |
| 8. Cooling Method | Natural air cooling or forced ventilation. |
| 9. Enclosure Material | Cold-rolled steel, stainless steel; IP42–IP54 rated. |