Description
WOODWARD 8440-1546H Synchronizer Governor Documentation
1.Product Overview
The WOODWARD 8440-1546H is a high-performance synchronizer governor designed for power generation systems,steam turbines,and industrial engines.This advanced controller ensures seamless synchronization of generators with the grid,optimizing power output and system stability.With features like slip frequency synchronization,phase matching,and soft unloading,it supports efficient operation in critical applications such as power plants,oil&gas facilities,and marine propulsion systems.
2.Key Technical Parameters
Parameter Specification
Control Type Digital synchronizer governor
Input Signals Voltage,frequency,phase signals
Outputs Relay outputs for synchronization and power limit
Power Supply 24V DC±10%
Communication Modbus RTU,USB(for configuration)
Languages English and German
Operating Temperature-20°C to+60°C
Protection Overvoltage,undervoltage,phase imbalance
3.Advantages and Features
Precision Synchronization:
Slip frequency synchronization with phase/voltage matching ensures grid stability.
Real-time monitoring of synchronization time and system parameters.
Flexible Control:
Soft unloading and power limiting functions prevent overload.
Configurable via HMI or Woodward’s Toolkit software for customization.
Reliability:
Password-protected settings to prevent unauthorized changes.
Built-in diagnostics for predictive maintenance.
Multilingual Support:
Dual-language interface(English/German)for global accessibility.
4.Application Areas and Use Cases
Power Generation:Synchronizing generators in thermal,hydroelectric,and gas turbine power plants.
Industrial:Steam turbine speed control in manufacturing and process industries.
Marine:Engine synchronization for vessel propulsion systems.
Case Study:A European power plant reduced synchronization errors by 40%after deploying the 8440-1546H,improving grid integration efficiency and reducing downtime.
5.Competitive Comparison
The WOODWARD 8440-1546H outperforms alternatives with:
Faster Response:<100ms synchronization time under dynamic loads.
Enhanced Safety:Automatic fail-safe mode and comprehensive fault protection.
Ease of Use:Intuitive HMI and remote configuration via USB.
6.Selection Recommendations
System Compatibility:Verify voltage/frequency requirements and communication protocols.
Environment:Choose models with IP-rated enclosures for harsh conditions.
Scalability:Consider expansion options(e.g.,I/O boards)for future upgrades.
7.Precautions
Installation:Ensure proper grounding and shielded cabling to avoid EMI interference.
Calibration:Regularly check phase alignment and voltage thresholds.
Software Updates:Maintain the latest firmware for optimal performance.
Shanxi Xinyeda International Trade Co.,Ltd.supplies WOODWARD 8440-1546H and automation solutions.Visit www.xydcontrol.com or contact us for sales and technical support.
Note:Specifications may vary based on configuration.For detailed technical data,refer to the official WOODWARD documentation.
