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2025
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Invention
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Method for controlling a hybrid power generation plant by varying power production of one of a pl... |
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Invention
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Pump runner and method for assembling a pump runner. The invention relates to a method for assemb... |
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2024
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Invention
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Removable blade tips for a kaplan turbine. 22) than said discharge ring throat diameter (D) when ... |
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Invention
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Method and device for estimating the temperature of a rotor. The invention concerns a method for ... |
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Invention
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Hydroturbine component comprising a modified trailing edge. The invention concerns a hydraulic co... |
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Invention
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Method for starting a turbine in a pump mode. b) then a step of operating the turbine in a power ... |
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2023
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Invention
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Method for detecting fatigue damage of a hydraulic unit, and the hydraulic unit thereof.
The inv... |
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Invention
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Air-filled kaplan runner. The invention concerns a turbine (100, 106) comprising : - a shaft (126... |
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Invention
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Hydroturbine manufacture. A runner for a hydraulic machine comprising a band, a crown, a pluralit... |
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Invention
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Stator frame foot. The present invention concerns a stator frame (10) for carrying a stator core ... |
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Invention
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Method and device for repairing a defect or a damage on a metalic piece of material. The inventio... |
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2022
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Invention
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Salient pole machine with rotor having rotor rim with pole-rim interface and fixation points. A s... |
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Invention
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Pre-formed plug with inter-blade profiles for hydraulic turbines. The invention concerns an inter... |
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2021
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Invention
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Method and device for inspecting a hydro turbine.
The invention relates to a device for inspecti... |
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Invention
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Method and device for inspecting a hydro turbine runner. The invention relates to a device for in... |
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Invention
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Method for starting a hydraulic turbine. 1. A sub-interval from a time t2 to time t1 is defined, ... |
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Invention
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Method and device for inspecting hydro turbine runner.
The invention relates to a device (1) for... |
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Invention
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Method and device for inspecting hydro turbine runner. The invention relates to a device (1) for ... |
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2020
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Invention
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Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric... |
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Invention
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Method for starting a turbine in a pump mode. 12ii) of the turbine for an operation without cavit... |
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Invention
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Conductor bar. A conductor bar for a stator winding of a rotating electrical machine includes a b... |
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Invention
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Device and method for ring gate closing optimization. a) of the piston turned toward the first ch... |
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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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Method for determining a local mechanical strain of a runner. b) determining a mechanical stress ... |
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Invention
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Method for determining a local mechanical strain of a runner. The invention concerns a method for... |
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Invention
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Hydroturbine runner blade local extension to avoid cavitation erosion.
The invention concerns a ... |
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Invention
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Hydroturbine runner blade local extension to avoid cavitation erosion. 122) joining at a ridge li... |
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Invention
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Method for starting a hydroelectric turbine.
The invention concerns a method for starting a hydr... |
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2019
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Invention
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Hydroturbine runner crown with balancing slots. A hydraulic turbine includes a runner having a sh... |
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Invention
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Hydroturbine runner crown with balancing slots. 12122) so as to define a channel (24) between the... |
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Invention
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Hydraulic turbine. A hydraulic turbine includes a rotor with a runner, which is concentrically su... |
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Invention
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Method for starting a hydraulic turbine. 1, the phase of the synchronous generator is aligned wit... |
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Invention
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Device and method for ring gate closing optimization.
This invention discloses in particular an ... |
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Invention
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Inter-blade profiles for hydraulic turbines with removable cover part.
The invention concerns a ... |
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Invention
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Rotor for a synchronous generator. The invention concerns a rotor for a synchronous generator hav... |
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Invention
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Reduced scale runner and method of manufacturing thereof.
The invention concerns a reduced-scale... |
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Invention
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Reduced scale runner and method of manufacturing thereof. The invention concerns a reduced-scale ... |
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Invention
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Improvements relating to hydroturbine manufacture. A runner (4) for a hydraulic machine comprisin... |
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2018
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Invention
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Improvements to hydraulic machines during grid disconnections.
Installation for converting hydra... |
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Invention
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Method for operating a hydraulic machine and corresponding installation for converting hydraulic ... |
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Invention
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Stabilization of hydraulic machines with s-zone characteristics. This method for stabilizing the ... |
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2017
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Invention
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Bearing pad for a hydro-generating unit and hydro-generating unit with such a bearing pad. A bear... |
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Invention
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Method for orientating the blades of a turbine. This method is for orientating the blades (40) of... |
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1996
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G/S
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Matériel, à savoir treuils, machines, appareils,
constructions (installations de machines), turb... |
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1958
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G/S
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Matériel, machines, appareils, constructions, concernant des
procédés dans le domaine de l'hydra... |
