A wave power device includes an energy harvesting system and a power take-off system. The power take-off system of a floating wave energy device is the key that converts wave energy into other forms. A set of hydrauli...A wave power device includes an energy harvesting system and a power take-off system. The power take-off system of a floating wave energy device is the key that converts wave energy into other forms. A set of hydraulic power take-off system, which suits for the floating wave energy devices, includes hydraulic system and power generation system. The hydraulic control system uses a special“self-hydraulic control system”to control hydraulic system to release or save energy under the maximum and the minimum pressures. The maximum pressure is enhanced to 23 MPa, the minimum to 9 MPa. Quite a few experiments show that the recent hydraulic system is evidently improved in efficiency and reliability than our previous one, that is expected to be great significant in the research and development of our prototype about wave energy conversion.展开更多
March 21-22,2009 Keynote Speakers Terence Odlin Ohio State University David Singleton The University of Dublin Scott Jarvis Ohio University Submissions which present research on any topic in the field of language tran...March 21-22,2009 Keynote Speakers Terence Odlin Ohio State University David Singleton The University of Dublin Scott Jarvis Ohio University Submissions which present research on any topic in the field of language transfer in second language acquisition will be fully considered, including: syntactic transfer; semantic transfer; conceptual transfer; phonological transfer; lexical transfer; pragmatic transfer; cultural transfer; constraints on transfer; other topics related to language transfer.Presentations will be 20 minutes long followed by a 10 minute question period.展开更多
基金supported by Marine Renewable Energy Funds Projects(Grant Nos.GHME2010GC01 and GHME2011BL06)
文摘A wave power device includes an energy harvesting system and a power take-off system. The power take-off system of a floating wave energy device is the key that converts wave energy into other forms. A set of hydraulic power take-off system, which suits for the floating wave energy devices, includes hydraulic system and power generation system. The hydraulic control system uses a special“self-hydraulic control system”to control hydraulic system to release or save energy under the maximum and the minimum pressures. The maximum pressure is enhanced to 23 MPa, the minimum to 9 MPa. Quite a few experiments show that the recent hydraulic system is evidently improved in efficiency and reliability than our previous one, that is expected to be great significant in the research and development of our prototype about wave energy conversion.
文摘March 21-22,2009 Keynote Speakers Terence Odlin Ohio State University David Singleton The University of Dublin Scott Jarvis Ohio University Submissions which present research on any topic in the field of language transfer in second language acquisition will be fully considered, including: syntactic transfer; semantic transfer; conceptual transfer; phonological transfer; lexical transfer; pragmatic transfer; cultural transfer; constraints on transfer; other topics related to language transfer.Presentations will be 20 minutes long followed by a 10 minute question period.
