[특허]Eduction industrial power system

US Wind Technology LLC

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특허 상세정보

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Eduction industrial power system

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F03D-003/04 F03D-009/25 F03D-003/00 F03D-009/00 H02K-007/18
출원번호	US-0355893 (2016-11-18)
등록번호	US-10167846 (2019-01-01)
발명자 / 주소	Azmudeh, Manucher
출원인 / 주소	US Wind Technology LLC
대리인 / 주소	Greenberg, Laurence A.
인용정보	피인용 횟수 : 0 인용 특허 : 39

초록
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An eduction industrial power system is provided. The system includes one or more vertical-axis wind turbine power plants. Wind is accelerated through a multi-floor eductor of the power plant. Each floor of the eductor is configured with a constricted portion designed to increase the air speed through the eductor, such that low speed winds enter the eductor and much higher speed winds exit it. A plurality of rotor-blade assemblies disposed in the constricted portion of each floor of the multi-floor eductor are mounted to, and rotate, a shared vertical-axi...

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1. A power plant, comprising a power plant house defined by an upper bearing house, an eductor house below the upper bearing house and a lower bearing house below the eductor house;a multi-floor eductor integrated with said power plant house, and extending from and beyond said power plant house, the multi-floor eductor including a wide wind intake distal from said power plant house, said wide wind intake being at least two times the width of said power plant house, and a narrower wind outlet disposed through a face of said power plant house distal from said wide wind intake, a constricted neck portion contained in said eductor house, each space between two adjacent floors of said multi-floor eductor and between two vertical side walls fixed to each floor for the length of the floor defining a wind channel, said floors outside said power plant house being parallel to one another;a plurality of rotor-blade assemblies supported in said constricted neck portion of said multi-floor eductor between said wind intake and said wind outlet on the same, single, vertical-axis main rotor shaft, with each rotor-blade assembly of said plurality separated vertically from at least one other rotor-blade assembly by a floor of said multi-floor eductor; anda generator vertically aligned with and directly connected to the vertical-axis main rotor shaft for generating power when said single main rotor shaft rotates. 2. The power plant of claim 1, wherein said wind intake of said multi-floor eductor structure has a greater fluid flow volume than said wind outlet. 3. The power plant of claim 1, wherein a width of said wind intake of said multi-floor eductor is greater than a distance between said wind intake and said wind outlet. 4. The power plant of claim 1, wherein the wind intake of said multi-floor eductor has a greater height than said wind outlet. 5. The power plant of claim 1, wherein each channel of said multi-floor eductor tapers in at least one of height and width from the wind inlet to said constricted neck portion in said eductor house, each rotor-blade assembly being disposed in said constricted neck portion. 6. The power plant of claim 5, wherein each rotor-blade assembly is disposed in a semi-circular recess formed in a sidewall of each channel. 7. The power plant of claim 5, wherein each rotor-blade assembly includes a plurality of rotor-blades fixed to a hub bearing disposed in said channel on said single, vertical-axis main rotor shaft. 8. The power plant of claim 1, wherein said power plant house contains the single, vertical-axis main rotor shaft supported towards a top of said power plant house by a hanging bearing in said upper bearing house. 9. The power plant of claim 8, wherein said single, vertical-axis main rotor shaft is supported at an end distal from said hanging bearing by a lower bearing contained in said lower bearing house of said power plant house. 10. The power plant of claim 9, wherein said hanging bearing and said lower bearing are arranged relative to said single, vertical-axis main rotor shaft in a locating/non-locating bearing arrangement. 11. The power plant of claim 8, wherein a lowest floor of said multi-floor eductor outside said power plant house is raised above ground level by at least one of columns and shear walls. 12. The power plant of claim 11, wherein said lowest floor of said multi-floor eductor is at least five stories above ground level. 13. The power plant of claim 1, wherein said power generator includes a plurality of magnets that are rotated when said single, vertical-axis main rotor shaft rotates. 14. The power plant of claim 13, wherein said power generator includes a magnetic alternator. 15. The power plant of claim 1, further comprising a control system for controlling: the rotation of the single, vertical-axis main rotor shaft; the generation of electricity by rotation of the single, vertical-axis main rotor shaft; and storage or distribution of the electricity generated. 16. An eduction industrial power system comprising: a plurality of power plants according to claim 1;each of said plurality of power plants tied to an electrical power grid to provide power generated by said power plant to said power grid. 17. A method of providing electricity, comprising the steps of: providing a power plant according to claim 1;controlling the production of energy from said power plant using a control system; andat least one of: storing electricity generated by said power plant in a battery at said power plant; anddistributing energy generated by said power plant across power lines to an electrical grid. 18. The method of claim 17, wherein adjacent floors of the multi-floor eductor define a wind channel there between, and each channel of the multi-floor eductor tapers in at least one of height and width from the wind inlet to the constricted neck portion proximal to said wind outlet, each rotor-blade assembly being disposed in the constricted neck portion. 19. The power plant of claim 1, wherein the side walls defining each wind channel are concave from the wind intake to the power plant house. 20. A method of building a power plant, comprising the steps of: building a power plant house defined by an upper bearing house, an eductor house below the upper bearing house and a lower bearing house below the eductor house and a multi-floor eductor integrated with said power plant house, and extending from and beyond said power plant house, the multi-floor eductor including a wide wind intake distal from said power plant house, said wide wind intake being at least two times the width of said power plant house, and a narrower wind outlet disposed through a face of said power plant house distal from said wide wind intake, a constricted neck portion contained in said eductor house, each space between two adjacent floors of said multi-floor eductor and between two vertical side walls fixed to each floor for the length of the floor defining a wind channel, the floors outside said power plant house being parallel to one another, said wind intake positioned to receive incoming wind;positioning a plurality of rotor-blade assemblies in said multi-floor eductor between said wind intake and said wind outlet, each of said plurality of rotor-blade assemblies being positioned on the same, single, vertical-axis main rotor shaft, with only one rotor-blade assembly being positioned on said shaft per floor of said multi-floor eductor, with each rotor-blade assembly of the plurality separated vertically from at least one other rotor-blade assembly by a floor of said multi-floor eductor; andproviding a generator vertically aligned with and directly connected to the vertical-axis main rotor shaft for generating power when said single main rotor shaft rotates. 21. The method of claim 20, wherein said building step includes tapering at least one of height and width of each channel of the multi-floor eductor from the wind inlet to the constricted neck portion proximal to said wind outlet, each rotor-blade assembly being disposed in said constricted neck portion.

이 특허에 인용된 특허 (39)

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Eduction industrial power system

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Eduction industrial power system

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이 특허에 인용된 특허 (39)

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