Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
UNDERWATER INSTALLATION TYPE WATER CURRENT POWER GENERATION SYSTEM
PROBLEM TO BE SOLVED: To provide an underwater installation type water current power generation system capable of efficiently obtaining a power generation output by utilizing ocean currents or water currents as natural energy and capable of stably supplying low-cost generated power based on a substantially low-cost installation constitution.SOLUTION: An underwater installation type water current power generation system 1 includes: a weight body 2 stationarily installed on a sea bottom in a sea area on which ocean currents exist; a power generation device 3 provided with an oblique plate frontage part 12 which is arranged on the sea area on the upper side of the weight body 2, is moored by the weight body 2 via a mooring tool 4 and is provided on a front part of a power generation device main body 11 and a power generator 14 which provides a power generation output by utilizing a variable blade type rotary impeller 13; and a buoyancy body 5 connected such that buoyancy is applied only to a range of the front part from a tip part of the oblique plate frontage part 12 of the power generation device main body 11 as the buoyancy body 5 which is floated and arranged on an upper side ocean current region and applies tension to the power generation device main body 11 via a tensile fixture 6 such that the oblique plate frontage part 12 of the power generation device main body 11 is directed to a prescribed direction which always confronts a direction of the ocean current.SELECTED DRAWING: Figure 1
【課題】自然エネルギーである海流又は水流を利用して効率よく発電出力を得ることができ、かつ、簡略安価な設置構成の基に低価格な発電電力の安定した供給を実現し得る水中設置型水流発電システムを提供する。【解決手段】水中設置型水流発電システム１は、海流がある海域の海底に固定設置する錘体２と、前記錘体２の上方の海流域に配置され、繋留具４を介して錘体２により繋留されるとともに、発電装置本体１１の前方部に設けた斜め板間口部１２と、可変翼型回転羽根車１３とを利用して発電出力を得る発電機１４とを備える発電装置３と、上方海流域に浮上配置され、発電装置本体１１の斜め板開口部１２が常に海流の方向に対面する一定方向に向くように引っ張り具６を介して張力を発電装置本体１１に付与する浮力体５であって、浮力が発電装置本体１１の斜め板開口部１２の先端部から前方部の範囲にのみかかるように結合させる浮力体５と、を有するものである【選択図】図１
UNDERWATER INSTALLATION TYPE WATER CURRENT POWER GENERATION SYSTEM
PROBLEM TO BE SOLVED: To provide an underwater installation type water current power generation system capable of efficiently obtaining a power generation output by utilizing ocean currents or water currents as natural energy and capable of stably supplying low-cost generated power based on a substantially low-cost installation constitution.SOLUTION: An underwater installation type water current power generation system 1 includes: a weight body 2 stationarily installed on a sea bottom in a sea area on which ocean currents exist; a power generation device 3 provided with an oblique plate frontage part 12 which is arranged on the sea area on the upper side of the weight body 2, is moored by the weight body 2 via a mooring tool 4 and is provided on a front part of a power generation device main body 11 and a power generator 14 which provides a power generation output by utilizing a variable blade type rotary impeller 13; and a buoyancy body 5 connected such that buoyancy is applied only to a range of the front part from a tip part of the oblique plate frontage part 12 of the power generation device main body 11 as the buoyancy body 5 which is floated and arranged on an upper side ocean current region and applies tension to the power generation device main body 11 via a tensile fixture 6 such that the oblique plate frontage part 12 of the power generation device main body 11 is directed to a prescribed direction which always confronts a direction of the ocean current.SELECTED DRAWING: Figure 1
【課題】自然エネルギーである海流又は水流を利用して効率よく発電出力を得ることができ、かつ、簡略安価な設置構成の基に低価格な発電電力の安定した供給を実現し得る水中設置型水流発電システムを提供する。【解決手段】水中設置型水流発電システム１は、海流がある海域の海底に固定設置する錘体２と、前記錘体２の上方の海流域に配置され、繋留具４を介して錘体２により繋留されるとともに、発電装置本体１１の前方部に設けた斜め板間口部１２と、可変翼型回転羽根車１３とを利用して発電出力を得る発電機１４とを備える発電装置３と、上方海流域に浮上配置され、発電装置本体１１の斜め板開口部１２が常に海流の方向に対面する一定方向に向くように引っ張り具６を介して張力を発電装置本体１１に付与する浮力体５であって、浮力が発電装置本体１１の斜め板開口部１２の先端部から前方部の範囲にのみかかるように結合させる浮力体５と、を有するものである【選択図】図１
UNDERWATER INSTALLATION TYPE WATER CURRENT POWER GENERATION SYSTEM
水中設置型水流発電システム
KUMANO KATSUYUKI (Autor:in)
09.02.2017
Patent
Elektronische Ressource
Japanisch
IPC:
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten
/
B63B
Schiffe oder sonstige Wasserfahrzeuge
,
SHIPS OR OTHER WATERBORNE VESSELS
/
B63C
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
,
Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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