Buildings with wind-energy-conversion systems

• US 9,294,013 B2
• Filed: 09/06/2012
• Issued: 03/22/2016
• Est. Priority Date: 09/06/2012
• Status: Active Grant

• Current Assignee: Sheer Wind, Inc., Tower Wind Technology LLC
• Original Assignee: Sheer Wind, Inc.
• Inventors: Allaei, Daryoush
• Primary Examiner(s): Gonzalez, Julio
• Application Number:
  US13/605,310
• Publication Number:
  US 20140062093A1
• Time in Patent Office: 1,293 Days
• Field of Search: 290/44, 290/55, 415/4.2, 415/4.1, 415/2.1
• US Class Current: 1/1
• CPC Class Codes: F03D 1/025 coaxially arranged
• CPC Class Codes: F03D 1/04 having stationary wind-guiding means, e.g. with shrouds or channels F03D9/35 takes precedence
• CPC Class Codes: F03D 1/06 Rotors
• CPC Class Codes: F03D 13/10 Assembly of wind motors; Arrangements for erecting wind motors
• CPC Class Codes: F03D 13/20 Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
• CPC Class Codes: F03D 3/0427 with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area F03D3/0463, F03D3/049 take precedence
• CPC Class Codes: F03D 9/25 the apparatus being an electrical generator F03D9/22 takes precedence
• CPC Class Codes: F03D 9/45 Building formations
• CPC Class Codes: F05B 2240/9112 which is a building
• CPC Class Codes: H02K 7/183 wherein the turbine is a wind turbine adaptation of a wind turbine to an electric generator F03D9/25
• CPC Class Codes: H02N 2/185 using fluid streams
• CPC Class Codes: Y02B 10/30 Wind power
• CPC Class Codes: Y02E 10/72 Wind turbines with rotation axis in wind direction
• CPC Class Codes: Y02E 10/728 Onshore wind turbines
• CPC Class Codes: Y02E 10/74 Wind turbines with rotation axis perpendicular to the wind direction
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

An embodiment of a building may include a wind-energy-conversion system with a duct that may be a substantially vertical converging nozzle. An energy extractor may be fluidly coupled to the duct. For some embodiments, a space within the building may be part of the wind-energy-conversion system and may be fluidly coupled to the energy extractor by the duct.

Claims

1. A building, comprising:

a wind-energy-conversion system, comprising;

a substantially vertical converging nozzle;

an energy extractor fluidly coupled to the substantially vertical converging nozzle, the wind-energy-conversion system for converting wind outside the building to energy, the energy extractor comprising one or more turbines and/or one or more non-rotating generators;

a substantially horizontal converging nozzle fluidly coupled to the substantially vertical converging nozzle so that the substantially vertical converging nozzle is between the substantially horizontal converging nozzle and the energy extractor, wherein the substantially horizontal converging nozzle is configured to rotate relative to the substantially vertical converging nozzle; and

one or more actuators coupled to an outer surface of the substantially vertical converging nozzle and/or the substantially horizontal converging nozzle, wherein the one or more actuators are configured to change a shape of the substantially vertical converging nozzle and/or the substantially horizontal converging nozzle in response to receiving signals from a controller, wherein the signals are based on a wind speed.

2. The building of claim 1, wherein the substantially vertical converging nozzle and the substantially horizontal converging nozzle are external to the building.

3. The building of claim 1, wherein the substantially vertical converging nozzle passes through one or more floors of the building.

4. A building, comprising:

a wind-energy-conversion system, comprising;

a first substantially vertical converging nozzle;

a second substantially vertical converging nozzle that extends into the first substantially vertical converging nozzle;

an energy extractor fluidly coupled to the first substantially vertical converging nozzle, the wind-energy-conversion system for converting wind outside the building to energy, the energy extractor comprising one or more turbines and/or one or more non-rotating generators;

one or more actuators coupled to at least one of the first substantially vertical converging nozzle and the second substantially vertical converging nozzle; and

a controller coupled to the one or more actuators coupled to the at least one of the first substantially vertical converging nozzle and the second substantially vertical converging nozzle;

wherein the controller is configured to send signals to the one or more actuators coupled to the at least one of the first substantially vertical converging nozzle and the second substantially vertical converging nozzle based on a wind speed.

5. A building, comprising:

a wind-energy-conversion system, comprising;

a first substantially vertical converging nozzle;

a second substantially vertical converging nozzle fluidly coupled to the first substantially vertical converging nozzle;

a third substantially vertical converging nozzle fluidly coupled to the first substantially vertical converging nozzle and extending into the second substantially vertical converging nozzle;

an energy extractor fluidly coupled to the first substantially vertical converging nozzle, the wind-energy-conversion system for converting wind outside the building to energy, the energy extractor comprising one or more turbines and/or one or more non-rotating generators;

one or more actuators coupled to at least one of the first, second, and third substantially vertical converging nozzles; and

a controller coupled to the one or more actuators coupled to the at least one of the first, second, and third substantially vertical converging nozzles;

wherein the controller is configured to send signals to the one or more actuators coupled to the at least one of the first, second, and third substantially vertical converging nozzles based on a wind speed.

6. A building, comprising:

a wind-energy-conversion system, comprising;

a substantially vertical converging nozzle;

an energy extractor fluidly coupled to the substantially vertical converging nozzle, the wind-energy-conversion system for converting wind outside the building to energy, the energy extractor comprising one or more turbines and/or one or more non-rotating generators;

wherein each of the one or more non-rotating generators is a vibratory non-rotating generator comprising an electrical-charge-producing material; and

a controller configured to cause at least one of a stiffness of a boundary constraint coupled to each of the one or more non-rotating vibratory generators, a distribution of an active mass on each of the one or more non-rotating vibratory generators, and a tension exerted by a tension adjuster on each of the one or more non-rotating vibratory generators to be adjusted based on a power generated by the one or more non-rotating vibratory generators and/or a flow rate of wind flowing in the wind-energy-conversion system.

7. The building of claim 6, wherein the substantially vertical converging nozzle is a first substantially vertical converging nozzle, and wherein the wind-energy-conversion system further comprises a second substantially vertical converging nozzle fluidly coupled to the first substantially vertical converging nozzle and a third substantially vertical converging nozzle fluidly coupled to the first substantially vertical converging nozzle and extending into the second substantially vertical converging nozzle.

8. The building of claim 7, wherein the wind-energy-conversion system further comprises a plurality of vanes extending into an interior of at least one of the second substantially vertical converging nozzle and the third substantially vertical converging nozzle.

9. The building of claim 7, wherein the first, second, and third substantially vertical converging nozzles are external to the building.

10. The building of claim 6, wherein the wind-energy-conversion system further comprises an object that extends into the substantially vertical converging nozzle and that is configured to deflect wind into the substantially vertical converging nozzle.

11. The building of claim 6, wherein the substantially vertical converging nozzle is a first substantially vertical converging nozzle, and wherein the wind-energy-conversion system further comprises a second substantially vertical converging nozzle, wherein the first substantially vertical converging nozzle extends into the second substantially vertical converging nozzle.

12. The building of claim 6, wherein the substantially vertical converging nozzle is a first substantially vertical converging nozzle, and wherein the wind-energy-conversion system further comprises a second substantially vertical converging nozzle that extends into the first substantially vertical converging nozzle.

13. The building of claim 12, wherein the wind-energy-conversion system further comprises a plurality of vanes extending into an interior of at least one of the first substantially vertical converging nozzle and the second substantially vertical converging nozzle.