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Quality OEM Turbogenerator Retaining Ring High Speed Structural Integrity Turbine Spare Parts factory
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Quality OEM Turbogenerator Retaining Ring High Speed Structural Integrity Turbine Spare Parts factory
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OEM Turbogenerator Retaining Ring High Speed Structural Integrity Turbine Spare Parts

Brand Name: Boyu
Place of Origin: China
Certification: ISO9001:2015, ISO14001:2015, ISO45001:2018
Minimum Order Quantity: 1 Set
Price: USD 5,000-50,000 / Set
Supply Ability: 10,000 MT per Month
Delivery Time: 30-60 working days after deposit
Payment Terms: T/T,L/C at sight
Standard Packaging: Seaworthy packing in fumigation-free wooden cases with anti-rust protection film and desiccant

Product Details


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Product Description

Turbogenerator Retaining Ring

General Function

The Retaining Ring is a highly critical structural component located at the ends of the turbogenerator rotor. Its primary function is to secure and support the rotor end windings, preventing them from shifting or expanding outward under the massive centrifugal forces generated during high-speed operation. By securely containing the end windings, the retaining ring ensures the mechanical integrity and electrical reliability of the generator rotor, making it indispensable for safe and stable power generation.
 

Key Features

  • Support for Advanced Rotor Coils: Engineered to securely hold and protect the generator's high-performance rotor coils, which are constructed from silver-containing copper bars known for their excellent creep resistance.
  • Optimized Cooling Integration: Designed to work seamlessly with the rotor's internal cooling "sub-slot radial" ventilation method. The retaining ring's precise fit ensures that the dual air intake paths for the end coils remain unobstructed, promoting uniform temperature distribution and a low overall temperature rise.
  • High-Speed Structural Integrity: Manufactured to exact tolerances to withstand extreme mechanical stress, allowing the generator to safely execute fast and flexible startup and shutdown sequences.
  • Complementary Aerodynamic Design: Works in tandem with the highly efficient propeller-type fans located at both ends of the rotor (outside the center ring) to maintain excellent overall ventilation and cooling efficiency.

Technical Parameter Table

Parameter Specification
Product Name Turbogenerator Retaining Ring / 
Equipment Category Generator Rotor Component
Associated Rotor Material
Silver-containing copper bars (rotor coils)
Cooling System Compatibility
Air-cooled, Water-cooled, and Hydrogen-water-cooled generators
Ventilation Support
Sub-slot radial ventilation integration

Frequently Asked Questions (FAQ)

  • How does the retaining ring interact with the generator's cooling system? Our retaining rings are precisely engineered to accommodate the advanced internal cooling paths of the rotor. They ensure that the end coils, which feature a two-path air intake system, receive optimal airflow for uniform heat dissipation without compromising structural support.
  • Are these retaining rings suitable for generators that undergo frequent startups? Yes. Because our generators are designed for fast and flexible startups and shutdowns—often without the need for complex pre-start cooling circulation or hydrogen purging—the retaining rings are built to withstand the frequent cyclical stresses associated with flexible load adjustments.
  • What materials are protected by this retaining ring? The retaining ring directly secures the rotor end coils, which are made of advanced silver-containing copper bars designed for high creep resistance and electrical efficiency.

Product Highlights

Turbogenerator Retaining Ring General Function The Retaining Ring is a highly critical structural component located at the ends of the turbogenerator rotor. Its primary function is to secure and support the rotor end windings, preventing them from shifting or expanding outward under the massive ...

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