WOODWARD 9907-018 2301A Speed Control System

Description

The WOODWARD 9907-018 2301A operates as a central control unit in the automation hierarchy, connecting to speed sensors, fuel valves, and auxiliary systems to regulate the rotational speed of turbines or engines. It processes input signals from tachometers and load transducers, using proprietary control algorithms to adjust fuel flow or steam intake in real time—ensuring the prime mover maintains set speeds even during sudden load changes. This system integrates seamlessly with common industrial control architectures, supporting communication via protocols like Modbus and Ethernet/IP, which allows it to feed data to SCADA systems or PLCs for centralized monitoring.

9907-018 2301A

A key feature of the WOODWARD 9907-018 2301A is its adaptive control logic, which learns operational patterns over time and adjusts parameters to optimize performance, reducing the need for manual recalibration. It also includes built-in fault detection that identifies issues like sensor drift or valve malfunction, triggering alerts to prevent unplanned downtime in critical process control scenarios.

9907-018 2301A

Technical specifications:
Model Number 9907-018 2301A
Brand Woodward
Type Speed Control System
Input Voltage 110-240V AC, 24V DC
Operating Temp Range -20°C to 70°C (-4°F to 158°F)
Mounting Style Panel Mount with DIN Rail Adapter
Dimensions 215mm x 165mm x 100mm (8.5in x 6.5in x 3.9in)
Weight 1.2kg (2.6lb)
Interface/Bus Modbus RTU, Ethernet/IP
Compliance CE, UL 61010, RoHS
Supported Protocols Modbus RTU, Ethernet/IP, Profibus (optional)
Typical Power Draw 15W @ 24V DC

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9907-018 2301A

Main features and advantages:

Engineered for the rigors of industrial operation, the WOODWARD 9907-018 2301A delivers tangible benefits that extend beyond basic control functionality. Its precise speed regulation—within ±0.1% of setpoint—minimizes energy waste by ensuring prime movers operate at peak efficiency, which translates to significant fuel savings over thousands of operating hours. The system’s adaptive algorithms reduce mechanical stress on components by smoothing out speed fluctuations, extending maintenance intervals and lowering lifecycle costs. For engineering teams, the WOODWARD 9907-018 2301A simplifies integration with its plug-and-play compatibility with Woodward’s line of actuators and sensors, cutting setup time by up to 40% compared to legacy systems. Its user-friendly configuration software also allows for remote parameter adjustments, reducing the need for on-site visits and lowering operational overhead.

Application areas:

The WOODWARD9907-018 2301A excels in applications where speed stability is mission-critical. In power generation, it controls gas and steam turbines, ensuring they maintain grid-synchronized speeds during load swings—critical for preventing voltage instability. In oil and gas production, it regulates the speed of pump drives and compressor engines, maintaining consistent flow rates that are essential for efficient hydrocarbon processing. The system also finds use in marine propulsion, where it adjusts engine speed to match vessel load demands while adhering to emission regulations. In each of these environments, the WOODWARD 9907-018 2301A proves its reliability, operating seamlessly in harsh conditions—including high vibration, temperature extremes, and electrical noise—that would compromise less robust control systems.

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