COMPRESSOR START BLEED SYSTEM FOR TURBINE SYSTEM, AND METHOD OF CONTROLLING COMPRESSOR START BLEED SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a compressor start bleed system for a turbine system, and a method of controlling the same.SOLUTION: A compressor start bleed system 40 for a turbine system includes a compressor section 12. Also included is a turbine section 24 disposed downstream of the compressor section 12. Further included is at least one duct 42 fluidly coupled to the compressor section 12, where the at least one duct 42 is configured to route a start bleed extraction from the compressor section 12 to a location downstream of the turbine section 24. Yet further included is at least one control device 48 of the at least one duct 42 configured to actively modulate the start bleed extraction during a part speed operation of the turbine system.