UP G R A D E S O STEAM TURBINE SERVICE SOLUTIONS


ASP Upgrade for LMZ/BHEL LP SIMPLIFY AND IMPROVE AN OLD TECHNOLOGY


The LMZ 200 MW (and its derivatives) was produced under license by BHEL of India. The low pressure (LP) cylinder of this machine is relatively inefficient due to its dual-flow exhaust, which was made to allow for the historic size limitations of last-stage blades. Additionally, there are noted maintenance problems associated with this technology.


GE’s solution replaces the last two stages with a single stage, which is both more efficient and more robust. The installation can be executed within the period of a major overhaul. Our LMZ/BHEL LP upgrade offers:


• Output improvement (generally > 1.8MW) • Reliability improvement • Lifetime extension


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Outage Applicability Major ✔


Minor


TOTAL PLANT SOLUTIONS


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