| Patents for F03B 15 - Controlling (1,832) |
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| 06/04/2014 | CN102650259B Joint control device and method for low waterhead Kaplan turbine |
| 06/04/2014 | CN102650258B Low head Kaplan type turbine on-cam device and method |
| 06/04/2014 | CN102650257B Double-control device and method for low waterhead Kaplan turbine |
| 05/28/2014 | EP2735729A1 Floating electricity-generating station for rivers or channels |
| 05/28/2014 | CN203614313U 单桩式波浪能风能综合发电装置 Comprehensive pile type wave energy wind power plant |
| 05/22/2014 | WO2013064131A3 Method for producing power in a hydroelectric power plant |
| 05/22/2014 | US20140137676 Infinitely variable pumps and compressors |
| 05/21/2014 | CN103807090A 一种用于电力系统稳定分析的冲击式水轮机调节系统 A power system stability analysis Pelton turbine regulation system |
| 05/15/2014 | US20140130874 Method and apparatus for validating a field device in a control system |
| 05/14/2014 | EP2729695A2 Run-of-the-river or marine current power plant and method for operating the same |
| 05/14/2014 | CN103797247A 多用途的基于蓄水层的系统 Based on the aquifer system versatile |
| 05/14/2014 | CN103797241A 具有位于上部的抽吸弯管的液力机械 Have located in the upper hydraulic mechanical suction elbow |
| 05/14/2014 | CN103790755A 一种水上发电设备及发电系统 One kind of water power generation equipment and power generation systems |
| 05/07/2014 | CN203584657U 一种反馈内置式喷嘴 One kind of feedback built-in nozzle |
| 05/07/2014 | CN103775285A 基于分类控制的近海可再生能源发电场波动功率平滑方法 Energy fluctuations in the power generation field smoothing method based on classification controlled renewable offshore |
| 05/07/2014 | CN102635492B 一种转浆式水轮机双重调节电气协联的方法 One kind of Kaplan turbine electric Federation of dual regulation method |
| 05/07/2014 | CN102434372B 基于液压集成技术的小型调速器综合调节装置 Small governor based on a comprehensive integration technology of hydraulic adjustment device |
| 05/01/2014 | US20140117667 Marine current power plant and a method for its operation |
| 04/30/2014 | CN203570504U Novel device for realizing on/off selections of automatic resetting function of main distributing valve in speed regulating system |
| 04/30/2014 | CN103758688A Yaw adjusting device of horizontal-axis tidal-energy water turbine |
| 04/29/2014 | US8708642 Stable wind power turbine |
| 04/24/2014 | DE102013101799A1 Pumpspeicherwerk zur Speicherung von hydrostatischem Wasserdruck Pumped storage plant for storage of hydrostatic water pressure |
| 04/23/2014 | EP2721286A1 Method for operating a wave energy converter |
| 04/23/2014 | CN203560032U Wave-energy electric-power generating device |
| 04/23/2014 | CN103742340A Rainwater power generating device |
| 04/23/2014 | CN103742338A Underwater monitor powered by ocean current energy |
| 04/16/2014 | CN203548054U Hydraulic device for water turbine speed control and protection system |
| 04/16/2014 | CN203548053U Water flow load adjusting device and application thereof in ocean energy power generating device |
| 04/16/2014 | CN203548049U Sea and fluid measuring and control device |
| 04/16/2014 | CN103726981A Water turbine monitoring system based on DSP and CAN bus |
| 04/16/2014 | CN102352812B Sliding mode-based hydro turbine governing system dead zone nonlinear compensation method |
| 04/09/2014 | CN203532152U Pressure regulating device of hydropower station |
| 04/09/2014 | CN203532150U Wave power electricity generation control system |
| 04/09/2014 | CN103711634A Magnetic ring stroke sensing type water turbine blade stroke feedback device |
| 04/03/2014 | WO2014022887A3 Turbine assembly |
| 04/02/2014 | EP2712404A2 Multiple-use aquifer-based system |
| 04/02/2014 | CN203515953U Hydraulic servo system for speed regulator |
| 04/02/2014 | CN203515952U Plug-in single-direction adjustable throttling and buffering device of tail end of hydraulic servomotor of water inlet valve |
| 04/02/2014 | CN203515934U Hydraulic gravity power generation system |
| 04/02/2014 | CN203515933U Generating set allowing high residual pressure of industrial fluid to be recycled through hydraulic turbine |
| 04/02/2014 | CN102506007B Double-cavity hydraulically coupled anti-flying device |
| 03/27/2014 | US20140084586 Method of controlling a device for converting wave energy to electrical energy |
| 03/26/2014 | EP2711541A1 Hydroelectric generator device |
| 03/26/2014 | CN203499906U Variable pitch suspension pendulum device for capturing wave energy |
| 03/26/2014 | CN103672122A Oil cylinder |
| 03/20/2014 | US20140079531 Hydrostatic motor and method for operating a hydrostatic motor |
| 03/20/2014 | US20140075932 Wave power converting device |
| 03/19/2014 | EP2708730A2 Wave power converting device |
| 03/19/2014 | EP2707597A1 Fluid power plant and a method for operating same |
| 03/19/2014 | CN102635491B Combined adjusting method of water turbine |
| 03/19/2014 | CN102392775B Pitch varying mechanism for horizontal shaft ocean current energy generator |
| 03/18/2014 | US8672617 Energy conversion hydraulic plant and method for controlling such plant |
| 03/12/2014 | EP2706225A1 Water wheel assembly and method for retrofitting a water channel with a water wheel |
| 03/12/2014 | CN203476601U Novel electro-hydraulic control system of cylindrical valve machine of water turbine |
| 03/12/2014 | CN203476600U Constant power control system of ocean current energy generator set |
| 03/12/2014 | CN203476599U Automatic air replenishing device based on solenoid valve control and applied to speed controller |
| 03/12/2014 | CN203476596U Wave energy conversion power generating device |
| 03/05/2014 | CN203463223U Automatic start and stop electric control system |
| 02/26/2014 | CN203452974U Dual-spraying single-folding type deflector operating mechanism of impulse turbine |
| 02/26/2014 | CN203452973U Dual-spraying dual-folding type deflector operating mechanism of impulse turbine |
| 02/26/2014 | CN203452972U Hydraulic generator overspeed protection device |
| 02/26/2014 | CN102628419B Wave jumping impeller type wave energy power generating device automatically lifting along with tide level |
| 02/25/2014 | US8657567 Nacelle compartment plenum for bleed air flow delivery system |
| 02/19/2014 | CN103590969A PID hydraulic turbine governor parameter optimization method based on multi-working-condition time domain response |
| 02/18/2014 | US8651798 Kinetic hydropower generation system and intake therefore |
| 02/12/2014 | EP2696065A2 Apparatus for controlling a pendulum-type power-generating device using wave power |
| 02/12/2014 | CN203430696U Spring energy storage hydraulic operation device of water turbine |
| 02/05/2014 | EP2691642A2 Method for controlling a device for converting wave energy into electrical energy |
| 02/05/2014 | CN103557112A Variable torque wave energy hydraulic power generation device |
| 01/29/2014 | CN103541865A Double-rotor wind power or hydraulic turbine |
| 01/29/2014 | CN102536619B Pressure regulating valve of water turbine volute casing |
| 01/29/2014 | CN102261302B Wave energy power generation unit and system based on sea-surface wave layer and deep sea stable region |
| 01/23/2014 | WO2014012295A1 Adjustable floating pipe type hydroelectric generating device |
| 01/22/2014 | CN203404016U Head cover drainage intelligent control system of hydropower station |
| 01/22/2014 | CN103527388A Hydraulic gravity power generation system and liquid inlet-and-outlet control method thereof |
| 01/22/2014 | CN102959232B Hydroelectric generator device |
| 01/16/2014 | US20140017063 Hydraulic power unit including ceramic oscillator and hydraulic engine including the hydraulic power unit |
| 01/15/2014 | CN203394682U Electrohydraulic control system of water turbine cylindrical valve machine |
| 01/15/2014 | CN203394681U Gas tank with function of preventing phase modulation water bearing |
| 01/15/2014 | CN103511173A Water turbine provided with four servomotors on top cover |
| 01/15/2014 | CN103511172A Paddle adjusting device |
| 01/15/2014 | CN103511171A Tidal current energy electricity generation device and control method thereof |
| 01/15/2014 | CN103511169A Wave power generation device suitable for lakes and control method of wave power generation device |
| 01/15/2014 | CN103511168A Wave energy conversion power generation device |
| 01/15/2014 | CN103511164A Household simple hydroelectric generator |
| 01/08/2014 | CN103498757A Marine energy resource generation monitoring device |
| 01/08/2014 | CN103498754A Buoyant actuator |
| 01/08/2014 | CN103498752A Variable-pitch suspended blade device for capturing wave energy |
| 01/01/2014 | CN203374426U Device for axial flow fixed-paddle type water turbine to regulate paddles by utilizing high oil pressure of speed regulator |
| 01/01/2014 | CN103490436A Control method for preventing power regulation oscillation of hydroelectric generating set |
| 01/01/2014 | CN103485966A Wave power generation unit |
| 01/01/2014 | CN103485961A Vapor power cycle system and vapor power cycle method |
| 12/31/2013 | US8616830 Hydraulic power generating apparatus |
| 12/27/2013 | WO2013189505A1 Method and device for supplying a measurement electronics system with electrical energy |
| 12/27/2013 | CA2875724A1 Method and device for supplying a measurement electronics system with electrical energy |
| 12/26/2013 | US20130343870 Waste water electrical power generating system |
| 12/25/2013 | EP2677165A2 Method for operating a wave energy converter for converting energy from a wave movement of a fluid into another form of energy |
| 12/25/2013 | CN203362382U Hydropower generation system |
| 12/25/2013 | CN103477067A Improvements in turbines |
| 12/25/2013 | CN103470442A Method for selecting rotation speed of double-speed salient-pole synchronous water-turbine generator set |