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2015
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Invention
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Method for stabilizing the rotation speed of a hydraulic machine with s-characteristics and insta... |
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Invention
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Rotating machine and installation for converting energy comprising such a machine. The rotating m... |
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Invention
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Method for determining the operating point of a hydraulic machine and installation for converting... |
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Invention
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Pitch drive systems. A pitch drive system for rotating a wind turbine blade with respect to a win... |
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Invention
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Apparatus and method for modifying a geometry of a turbine part. An apparatus is provided for mod... |
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Invention
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Apparatus and method for modifying a geometry of a turbine part. An apparatus for modifying the g... |
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Invention
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Spherical valve. A spherical valve comprises a sealing system, able to rotate and alternate from ... |
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Invention
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Method and system for securing electronic data exchange between an industrial programmable device... |
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Invention
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Double-regulated turbine, installation for converting hydraulic energy and process for the rehabi... |
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Invention
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Sediment concentration monitoring system for water turbines. The present invention relates to a h... |
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Invention
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Aligning wind turbine components. A method for aligning wind turbine components is provided, the ... |
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Invention
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Hydraulic machine, preferably hydraulic turbine, and installation for converting hydraulic energy... |
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Invention
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Methods of operating a set of wind turbines and systems. Methods of operating a set of wind turbi... |
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2014
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Invention
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Harmonics mitigation in multiphase generator-conversion systems. Multiphase generator-conversion ... |
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Invention
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Multiphase generator-conversion systems. Multiphase generator-conversion systems and clusters are... |
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Invention
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Method for welding two edges of one or more steel parts to each other including a heat treatment... |
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Invention
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Chain hoist. It comprises comprising a hoist frame (250), a chain (300), chain driving means and ... |
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Invention
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Aerating system for hydraulic turbine. Aerating system (100) for the runner (10) of a hydraulic t... |
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Invention
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Wind turbine blade. Wind turbine blades comprising one or more deformable trailing edge sections,... |
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Invention
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Wind turbine blade. Wind turbine blades comprising one or more deformable trailing edge sections ... |
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Invention
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Wind turbine blade and method of controlling the lift of the blade. Wind turbine blade comprising... |
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Invention
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Tower portion.
A tower portion for a wind turbine includes at least one wall segment and at leas... |
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Invention
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Hydraulic injector of a pelton turbine and method for the partial disassembly of such an injector... |
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Invention
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Wind turbine blade. The present wind turbine blade comprises an airfoil structure comprising an a... |
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Invention
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Device for the cathodic protection of a metal wall against corrosion in a saline environment.
A ... |
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Invention
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Floating wind turbine. Floating TLP wind turbine comprising a buoyancy structure, a plurality of ... |
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Invention
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Hydraulic machine, self-adjusting device and hydraulic energy conversion installation. The presen... |
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Invention
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Structural member for a wind turbine. It comprises a body (240) that is inertially asymmetrical a... |
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Invention
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Hydraulic pelton turbine. This hydraulic Pelton turbine, comprises a runner, that rotates around ... |
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Invention
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Method for manufacturing a rotating part of a hydraulic machine, rotating part manufactured accor... |
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Invention
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Rotating part of a hydraulic machine, hydraulic machine provided with such a rotating part and in... |
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Invention
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System for guiding a vertical shaft of a rotary machine, and power-conversion equipment including... |
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G/S
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Generators of electricity; turbine electricity generating machines; hydroelectric apparatus, name... |
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Invention
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Generator test benches and back-to-back testing systems and methods. Generator test benches and b... |
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Invention
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Floating offshore structures. Methods for controlling tension in mooring lines of a floating offs... |
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Invention
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Wind turbine tower section, a wind turbine having such tower section and method for forming such ... |
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Invention
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Towers. Methods and arrangements for controlling the tension of tensioning cables in precompresse... |
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Invention
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Methods of manufacturing an impregnated metal insert. Method of manufacturing an impregnated meta... |
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Invention
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Power supply for the pitch actuators of awind turbine and process of retrofitting. A wind turbine... |
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Invention
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Francis-type runner for a hydraulic machine, hydraulic machine equipped with such a runner and en... |
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Invention
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Methods and arrangements for controlling power generators. Methods and arrangements for controlli... |
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Invention
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Wind turbine blade. Wind turbine blade comprising at least one deformable trailing edge section h... |
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Invention
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Method of starting a wind turbine. Methods of starting a wind turbine from a standstill substanti... |
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Invention
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Methods of operating a wind turbine. Methods of operating a variable speed wind turbine as a func... |
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Invention
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Wind turbine rotational system. Wind turbine rotational system having several drives and a centra... |
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Invention
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Wind turbine rotational system. Method of operating a wind turbine rotational system having a plu... |
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2013
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Invention
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Francis-type runner for a turbine, and energy conversion plant comprising such a runner. This Fra... |
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Invention
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Method of monitoring the condition of a wind turbine. Method of monitoring the condition of a win... |
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Invention
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Wind turbine foundation.
It comprises at least one substantially elongated pin associated with a... |
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Invention
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Hydraulic turbine, and power conversion facility including such a turbine. Said hydraulic turbine... |
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2010
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G/S
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Automatic voltage regulator to control the excitation of electrical machines. |
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2009
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G/S
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Software for optimizing speed and power control of variable-speed hydraulic turbines. |
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G/S
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Marine turbines. Marine turbine servicing, repair and maintenance services. |
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2008
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G/S
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Electricity generators, hydraulic turbines; computer software for the monitoring, diagnosis, oper... |
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1997
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G/S
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Coatings for protecting metal parts in hydraulics against cavitation and/or against abrasive eros... |
