Patent
Power generation system
John A. Johansen,Vidar Sten Halvorsen,Lars Fretland,Andreas Mohr,Christina M. Johansen,Prevault Veronique +5 more
Reads0
Chats0
TLDR
In this article, a system for generating an electrical power output from a subsea installation that includes at least one flowline is described, where the system includes a turbine that is operatively connected to the flowline, the turbine being rotatable by fluid flowing through the flow line, and the turbine generating the electrical power when the turbine is rotated.Abstract:
A system for generating an electrical power output from a subsea installation that includes at least one flowline, wherein the system includes a turbine that is operatively connected to the flowline, the turbine being rotatable by fluid flowing through the flowline, and the turbine generating the electrical power output when the turbine is rotated.read more
Citations
More filters
Patent
Hydrocarbon combustion power generation system with co2 sequestration
TL;DR: In this article, a low or no pollution engine is provided for delivering power for vehicles or other power applications, which is provided by an air inlet which collects air from a surrounding environment using a technique such as liquefaction, pressure swing adsorption or membrane based air separation.
Patent
Semi-closed brayton cycle gas turbine power systems
Fermin Viteri,Roger E. Anderson +1 more
TL;DR: In this article, a combined cycle power system is provided which can convert an open combined cycle gas turbine into a reduced or zero emissions power system, which includes a compressor which compresses air and combusts the air with a hydrocarbon fuel.
Patent
Clean air engines for transportation and other power applications
TL;DR: In this article, a low pollution engine (500) is provided for delivering power for vehicles, which collects air from a surrounding environment using a technique such as liquefaction, pressure swing adsorption or membrane based air separation.
Patent
Method for removing and recovering co2 from an exhaust gas
Knut Ingvar Åsen,Dag Arne Eimer +1 more
TL;DR: In this paper, a method for removing and recovering CO2 from exhaust gas from a gas turbine based electric power and heat generation process (a main power process) by chemical absorption and description for deposition of CO2 as convenient at the location.
Patent
System and method for high efficiency power generation using a carbon dioxide circulating working fluid
TL;DR: In this paper, a high efficiency combustor in combination with a CO 2 circulating fluid is used for power generation using a low pressure ratio power turbine and an economizer heat exchanger.
References
More filters
Patent
Downhole apparatus for generating electrical power in a well
TL;DR: In this article, an electrical generator is located at least partially in or along the side passageway of a production tube to generate electricity through the interaction of the flowing production fluid.
Patent
Integrated modulator and turbine-generator for a measurement while drilling tool
Daniel Lerner,Peter Masak +1 more
TL;DR: In this article, an integrated modulator and turbine-generator includes a turbine impeller which is directly coupled by a drive shaft to a modulator rotor downstream from the impeller.
Patent
Weight-on-drill-bit and torque-measuring apparatus
Bobbie J. Patton,Vasel R. Slover +1 more
TL;DR: In this article, a transducers are mounted with a cavity formed between the drill collar and drill bit when they are in slidable engagement to measure axial and rotational motions of the drill bit.
Patent
Fail safe valve actuator
TL;DR: In this paper, a fail safe valve actuator is described that is powered by an electric motor and a helical groove with a ball nut rotated by the electric motor to move a valve member to its operating position.
Patent
Riser with retrievable internal services
TL;DR: In this paper, a system for raising production fluid from a source on the seabed comprising a riser (4) having a first, lower, end for connection or connected to the source; a top end support for supporting the riser at or in the vicinity of the sea surface; and an operating device (11) mounted inside the Riser for displacement within the Risers so that the pump is accessible to an operator for replacement or repair.