GAS POWER SYSTEMS CATALOG I Electrical Conversion Of ferings


GENERATOR TECHNOLOGIES OVERVIEW AND SCOPE


Modular Generator Architecture • Constant cross-section core segments are used to achieve higher product ratings with common designs.


• Common end components drive greater spare parts efficiency, interchangeability, and maintenance familiarity.


• One-piece frame and flexible terminal lead arrangements provide ease of installation and reduce plant construction costs.


Armature Systems • Micapal*, MICADUR* and DURITENAX* stator bar insulation technologies enable higher power density, advanced voltage stress, and thermal conductivity capabilities for greater armature performance.


• Robust mechanical features, such as TETRALOC* and self-retightening end winding support systems, allow thermal expansion of the winding during operational transients while simultaneously tightening the winding.


• Armature slot retention systems to ensure constant pressure on the bars, restraining them from radial and tangential motion during operation. These features include top-ripple and side-ripple springs as well as concave-convex and piggy-back wedging systems.


Water-Cooled Technology • Stainless steel armature bar cooling tubes provide a proven method of eliminating the risk of cooling tube clogging, which can result in armature overheating.


• Advanced phosphorous-free brazed connections help reduce leakage. • The high oxygen deionized water system prevents cuprous oxide buildup.


• Optimized for both rail and road transport. Only a small number of individual parts are transported, which translates into short delivery and faster erection time.


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