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- ABB
- PC D237 A101 3BHE028915R0101
- Exciter Controller
- Sweden (SE)
- 142 x 373 x 73.5 mm
- 0.98 kg
- Xiamen, China
- New & In Stock
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Product Overview
The ABB PC D237 A101 (3BHE028915R0101) is an industrial Exciter Controller Module used in generator excitation systems and high-power electrical generation applications. It is part of ABB’s advanced control architecture for managing generator voltage regulation, excitation current control, and system stability.
This module is commonly applied in power plants, turbine-generator systems, and large-scale energy conversion systems, where precise excitation control is essential for stable electrical output.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | PC D237 A101 |
| Part Number | 3BHE028915R0101 |
| Product Type | Exciter Controller |
| Function | Generator excitation control and regulation |
| Application | Power generation and turbine systems |
| System Role | Excitation control module |
| Control Type | Digital control system |
| Mounting Type | Cabinet / rack-mounted module |
| Dimensions | 142 × 373 × 73.5 mm |
| Weight | 0.98 kg |
Function and Working Principle
The PC D237 A101 operates as a digital excitation control unit for synchronous generators.
Its main functions include:
- Regulating generator excitation current
- Maintaining stable output voltage under varying load conditions
- Controlling reactive power in power generation systems
- Supporting automatic voltage regulation (AVR) functions
- Monitoring system parameters and protecting generator operation
The controller continuously adjusts excitation levels to ensure the generator produces stable and grid-compliant electrical output, even under dynamic load changes.
Key Features
- High-precision excitation control
- Supports stable generator voltage regulation
- Digital control architecture for improved accuracy
- Designed for ABB power generation systems
- Supports real-time monitoring and protection functions
- Suitable for high-power industrial environments
- Reliable long-term operation in harsh conditions
Industrial Applications
- Power plants (thermal, hydro, gas, wind)
- Turbine-generator excitation systems
- Industrial synchronous generators
- Grid-connected power generation systems
- Large-scale energy production facilities
- Heavy industrial power systems
Role in Industrial Systems
The PC D237 A101 serves as a core excitation control unit, responsible for:
- Controlling generator field excitation
- Stabilizing generator output voltage
- Managing reactive power flow
- Ensuring safe and efficient generator operation
- Supporting fault detection and protective shutdown functions
It is a critical component in maintaining grid stability and power quality.
Installation Notes
- Installed inside generator control cabinets
- Requires correct electrical interfacing with excitation system components
- Proper grounding and shielding required
- Configuration must match generator parameters
- Installation and commissioning should be performed by qualified engineers
- ESD precautions required during handling
Compatible Equipment
- ABB excitation systems
- Synchronous generators
- Turbine control systems
- Power plant automation systems
- Industrial power generation equipment
Advantages
- Precise and stable excitation control
- Improves generator voltage stability
- High reliability in power generation environments
- Supports grid compliance and power quality control
- Designed for continuous industrial operation
Limitations
- Designed specifically for ABB excitation architectures
- Requires expert-level configuration and commissioning
- Not suitable for general industrial control applications
- Dependent on complete excitation system integration
Conclusion
The ABB PC D237 A101 (3BHE028915R0101) Exciter Controller is a high-performance control module used in generator excitation systems.
It ensures stable voltage regulation, reliable excitation control, and safe generator operation, making it a critical component in modern power generation and turbine systems.