INLET GUIDE VANE AND GAS VALVE ISOLATION SYSTEM FOR A GAS TURBINE
Publication Date: 2014-Mar-28
The IP.com Prior Art Database
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.