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INLET GUIDE VANE AND GAS VALVE ISOLATION SYSTEM FOR A GAS TURBINE

IP.com Disclosure Number: IPCOM000235908D
Publication Date: 2014-Mar-28

Publishing Venue

The IP.com Prior Art Database

Abstract

The present invention discloses a technique in which accessory module provides hydraulic isolation to gas valves and inlet guide vane (IGV). Such hydraulic isolation to gas valves and IGV are lockout/tagout (LOTO) while a gas turbine is on turning gear. The technique also provides double valve isolation with bleed off.