About 955 results
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https://drivepatents.com/patents/974945 · 14 May 2014
The present application thus provides an active cooling system (100) for a compressor (15) and a turbine (40) of a gas turbine engine (10). The active cooling system may include an air extraction pipe (70,80) extending from the compressor (15) to the turbi...
https://drivepatents.com/patents/974935 · 14 May 2014
A hot gas path assembly (30) includes an outer support ring (36), an inner support ring (40), and a transition duct (32) coupled to the outer support ring (36) and the inner support ring (40). The transition duct (32) includes a conduit (50) defining a pas...
https://drivepatents.com/patents/974905 · 14 May 2014
A turbine nozzle (100) having a non-linear cooling conduit (108) is disclosed. In one embodiment, a turbine nozzle (100) includes: an airfoil (102), at least one endwall (104) adjacent the airfoil (102), and a fillet region (106) connecting the airfoil (10...
https://drivepatents.com/patents/974885 · 14 May 2014
A compressor section (12) of a gas turbine (10) generally includes a stage (30) of inlet guide vanes positioned adjacent to an inlet (14) of the compressor section and a stage (32) of rotor blades disposed downstream from the inlet guide vanes. A stage (34...
https://drivepatents.com/patents/974854 · 14 May 2014
A positive electrode composition (130) is provided. The positive electrode composition (130) includes at least one electroactive metal selected from the group consisting of titanium, vanadium, niobium, molybdenum, nickel, iron, cobalt, chromium, manganese,...
https://drivepatents.com/patents/975206 · 7 May 2014
Systems and methods for providing stepping actuations in a power generation unit 104 are disclosed. Certain embodiments herein may relate to manipulating actuators to produce a desired output in a power generation unit 104 without disrupting production by ...
https://drivepatents.com/patents/975152 · 7 May 2014
Systems and methods for generating a predictable load upon a completion of a start sequence of a gas turbine 110 are provided. According to one embodiment, a system 100 may include a controller 600 to control the gas turbine 110 and a processor communicati...
https://drivepatents.com/patents/975132 · 7 May 2014
The present application provides an inlet bleed heat system for supplying a flow of bleed air to a flow of incoming air into a compressor of a gas turbine engine. The inlet bleed heat system may include an air knife (160) and a silencer panel (230). The ai...
https://drivepatents.com/patents/975511 · 30 Apr 2014
Systems (300) and methods (500) for reducing current imbalance between parallel bridge circuits (210) used in a power converter (162) of a doubly fed induction generator (DFIG) system (120) are provided. A control system (176) can monitor the bridge curren...
https://drivepatents.com/patents/975502 · 30 Apr 2014
An attemperation system and an atomizing air system are integrated for a combined cycle turbine including a gas turbine 10 and a steam turbine 12. The atomizing air system 14 receives compressor discharge air for fuel atomization. The atomizing air system ...