1. Arslan

    Tripping of Steam Turbine Generator on Reverse Power Protection

    Hi Community Members, We have recently faced some outages of our 7.6MVA Steam Turbine Generator on actuation of Reverse Power Protection. I am writing here to know your expert opinions: 1. Protection Relay SIEMENS SIPROTEC 7UM62 is installed at our Generator Breaker, 02 stages of Reverse Power...
  2. Arslan

    Gas Turbine Tripping on Coupling Compartment Temperature Switch Actuation

    Dear Community Member, We've recently faced an outage of our GE Frame V Gas Turbine due to Coupling/Gear Compartment Temperature Switch Actuation. Below are the initial findings: 1. 02 Temperature switches are installed inside coupling compartment, 01 of them operated leading to CO2 release and...
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