Description
Based on previous searches and the information I found, the Woodward 9907-838 is a load sharing module used in industrial generator set applications. Here’s a summary of its functionalities and potential uses:
Function:
- The 9907-838 is designed to manage the load distribution between multiple generators operating in parallel within a power generation system.
- It ensures that each generator contributes an appropriate share of the total electrical load, preventing overloading of any individual generator and improving overall system efficiency.
Features:
- Isochronous and Droop Load Sharing: The 9907-838 offers both isochronous and droop load sharing capabilities.
- Isochronous load sharing: Maintains a constant speed (frequency) for all connected generators, adjusting the load on each generator to achieve this.
- Droop load sharing: Regulates the output voltage of each generator based on the amount of load it carries. Generators with less load will have a slightly higher voltage, and loaded generators will have a slightly lower voltage. This natural droop characteristic helps distribute the load automatically.
- Wide Input Voltage Range: The unit is likely compatible with a wide range of DC input voltages (typically between 18 and 32 Volts DC) to accommodate various generator control system configurations.
- Environmental Durability: Designed to operate within a broad temperature range (around -40 to 70 degrees Celsius) and withstand shock and vibration, making it suitable for industrial environments.
Applications:
The Woodward 9907-838 is likely used in various industrial applications requiring parallel generator operation and efficient load management, such as:
- Industrial facilities: Power generation for factories, manufacturing plants, or data centers.
- Commercial buildings: Providing backup power or managing peak load demands in large buildings.
- Power generation plants: Optimizing load distribution within larger power generation facilities.
Finding More Information:
The following resources can provide more details on the Woodward 9907-838:
- Woodward Website: The Woodward website offers product information for the 9907-838, including [link woodward 9907 838 ON woodward.com]. This page details the product specifications, features, and functionalities.
- Industrial Parts Suppliers: Several suppliers sell this load sharing module [supplier 1], [supplier 2], [supplier 3] (similar to previous searches, I cannot share URLs but searching the part number should lead you to product pages). These pages might offer additional technical specifications or application examples.
Overall, the Woodward 9907-838 plays a crucial role in ensuring efficient and reliable power generation by managing the load distribution between parallel generators in industrial settings.
