Featured patents

Wind Turbine Control Methods for Improving the Production of Energy
US 08836154 B2, Sept. 16, 2014, Wind, Juan Carlos Garcia Andujar et al. / Gamesa Innovation & Technology, S.L. (Sarriguren, ES)
A control method for controlling a variable speed wind turbine to improve…

Power Recovery System Using a Rankine Power Cycle Incorporating a Two-Phase Liquid-Vapor Expander With Electric Generator
US 08823189 B2, Sept. 2, 2014, Fluid-current motors, Joel V. Madison / Ebara International Corporation (Sparks, US)
A power recovery system for recovery of part of the required energy input during…

Method for Operating a Power Plant
US 08796874 B2, Aug. 5, 2014, Turbogenerators, Thomas Meindl et al. / Alstom Technology Ltd (Baden, CH)
Method for operating a power station having a turbine shafting, a gas turbine…

Wind Generator With Water Float Sail
US 08742613 B2, June 3, 2014, Wind, Hong Chen et al. / Shenzhen Wind Water Wheel New Energy Technology Co., Ltd. (Shenzhen, Guangdong Province, CN)
A wind generator with water float sails, comprising a pond or a circular water…

Thermomagnetic Generator
US 08729718 B2, May 20, 2014, Miscellaneous, Chung-Jung Kuo et al. / Delta Electronics, Inc. (Taoyuan Hsien, TW)
A thermomagnetic generator, comprising:…

Generating Electrical Current by Deflection of a Flexible Support Member
US 08704388 B1, April 22, 2014, Miscellaneous, Clifton E. Kerr et al. / International Business Machines Corporation (Armonk, US)
An apparatus comprising:…

Hybrid Engine-Driven Power Generator
US 08598723 B2, Dec. 3, 2013, Control in response to generator and prime mover conditions, Takashi Hashizume et al. / Honda Motor Co., Ltd. (Tokyo, JP)
A hybrid engine-driven power generator which comprises a power generator (3)…

Vertical Axis Wind Turbine for Energy Storage
US 08604635 B2, Dec. 10, 2013, Wind, Daniel N. Boone
A vertical axis wind turbine for storing energy, said wind turbine comprising:…

Modular Array Wind Energy Nozzles With Truncated Catenoidal Curvature to Facilitate Air Flow
US 08598730 B2, Dec. 3, 2013, Fluid-Current Motors, Robert M. Freda / V Squared Wind, Inc. (West Roxbury, US)
A system comprising:…

System and Method for Controlling a Wind Turbine
US 08558401 B2, Oct. 15, 2013, Wind, Hugues Girardin / Boralex, Inc. (Montreal, CA)
A system for controlling a wind turbine, comprising:…

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