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Wind Turbine Pitch Drive Upgrades

Case Study: PSI Upgrades Wind Turbine Pitch Drives and Saves Wind Farm $165K

Customer turns to PSI after ongoing issue with pitch drive failures

Overview: A wind farm approached PSI to analyze an ongoing issue with pitch drive failures.
Root Cause: PSI Engineering Services performed failure analysis and discovered that the failures were due to a failed IC.
Solution: PSI Engineering Services upgraded the OEM design by installing an IC that limited the IC input voltage, which eliminated the failures.
Results: By upgrading the OEM design, PSI saved the wind farm over $165,000 in one year.

Wind Turbine Pitch Drive


Would you like to save your plant $1,000,000 this year? PSI’s award-winning Repairable Asset Control (RAC®) service offers on-site management of MRO parts and manufacture of obsolete/legacy components.