Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F03B-013/16
H02K-035/00
H02K-005/10
F03B-013/20
H02K-007/18
H01F-007/02
H02K-035/02
출원번호
US-0888529
(2018-02-05)
등록번호
US-10047717
(2018-08-14)
발명자
/ 주소
Phillips, Reed E.
출원인 / 주소
ENERGYSTICS, LTD.
대리인 / 주소
Tutunjian & Bitetto, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
127
초록▼
Wave energy converter systems include a housing comprising a field coil array and a permanent magnet array within the housing configured to induce an electrical current in the field coil array. One or more peripheral magnet arrays are arranged around the housing and couple magnetically with the perm
Wave energy converter systems include a housing comprising a field coil array and a permanent magnet array within the housing configured to induce an electrical current in the field coil array. One or more peripheral magnet arrays are arranged around the housing and couple magnetically with the permanent magnet array. The peripheral magnet arrays cause the permanent magnet array to move within the housing in response to motion of the one or more peripheral magnet arrays and provide a magnetic shielding effect.
대표청구항▼
1. A wave energy converter system, comprising: a housing comprising a field coil array, the housing being completely sealed to prevent incursion of sea water and having an interior that either is evacuated to a total or partial vacuum or is filled with an inert gas;a permanent magnet array within th
1. A wave energy converter system, comprising: a housing comprising a field coil array, the housing being completely sealed to prevent incursion of sea water and having an interior that either is evacuated to a total or partial vacuum or is filled with an inert gas;a permanent magnet array within the housing configured to induce an electrical current in the field coil array; andone or more peripheral magnet arrays, arranged outside and peripherally around the housing, that couple magnetically with the permanent magnet array to cause the permanent magnet array to move linearly within the housing in response to motion of the one or more peripheral magnet arrays wherein the one or more peripheral magnet arrays serve to intensify a magnetic field from the permanent magnet array to be substantially perpendicular to a direction of travel of the permanent magnet array; andwherein one of the housing and the one or more peripheral magnet arrays is mechanically coupled to a buoyant structure that moves with the passage of waves. 2. The system of claim 1, wherein the one or more peripheral magnet arrays are mechanically coupled to the buoyant structure that moves with the passage of waves. 3. The system of claim 1, wherein the housing is mechanically coupled to the buoyant structure that moves with the passage of waves. 4. The system of claim 1, wherein the permanent magnet array comprises a plurality of magnets oriented such that like poles of the plurality of magnets are disposed adjacently to concentrate a magnetic field through a pole piece of magnetic material located between adjacent like poles, wherein each pole piece has a thickness such that a ratio of a thickness of each magnet to the thickness of each pole piece provides a magnetic field intensity within each pole piece about equal to a magnetic saturation of the magnetic material. 5. The system of claim 1, wherein magnets in the permanent magnet array are oriented such that a magnetic axis of the permanent magnet array is parallel to the direction of travel of the permanent magnet array and wherein magnets in the one or more peripheral magnet arrays are oriented such that a magnetic axis of each peripheral magnet array is perpendicular to the direction of travel of the permanent magnet array. 6. The system of claim 1, wherein the field coil array comprises a variable gauge wire, wherein the variable gauge wire is thinner at smaller coil diameters and thicker at larger coil diameters. 7. The system of claim 1, wherein the permanent magnet array and the field coil array are substantially vertical, the system further comprising at least one horizontal linear electrical energy generator, each horizontal linear electrical energy generator comprising a horizontal permanent magnet array and a horizontal field coil array. 8. The system of claim 7, wherein a plurality of horizontal linear electrical energy generators are arranged symmetrically around the housing. 9. The system of claim 7, wherein a plurality of horizontal linear electrical energy generators transform mechanical energy in a horizontal plane to electrical energy, wherein the permanent magnet array and the field coil array oriented in a vertical direction transform vibrational mechanical energy to electrical energy, and wherein the electrical energy generated by the horizontal linear electrical energy generators and the permanent magnet array and the field coil array are summed together to form one current and voltage output. 10. A wave energy converter system, comprising: a housing comprising a field coil array, the housing being completely sealed to prevent incursion of sea water and having an interior that either is evacuated to a total or partial vacuum or is filled with an inert gas;an upper permanent magnet array rigidly connected to a lower permanent magnet array within the housing, the lower permanent magnet array being configured to induce an electrical current in the field coil array;a plurality of peripheral magnet arrays, arranged in an upper group and a lower group, and located outside and peripherally around the housing, the upper and lower groups to respectively couple magnetically with the upper permanent magnet array and the lower permanent magnet array and that cause both the upper permanent magnet array and the lower permanent magnet array to move linearly within the housing in response to motion of the plurality of peripheral magnet arrays, wherein the plurality of peripheral magnet arrays serve to intensify a magnetic field from the lower permanent magnet array to be substantially perpendicular to a direction of travel of the lower permanent magnet array; andwherein one of the housing and the plurality of peripheral magnet arrays is mechanically coupled to a buoyant structure that moves with passage of waves. 11. The system of claim 10, wherein the plurality peripheral magnet arrays of the upper group of peripheral magnet arrays are mechanically coupled to the buoyant structure that moves with the passage of waves. 12. The system of claim 10, wherein the housing is mechanically coupled to the buoyant structure that moves with the passage of waves. 13. The system of claim 10, wherein the field coil array surrounds the lower permanent magnet array. 14. The system of claim 10, wherein the lower group of peripheral magnet arrays and the magnetically coupled lower permanent magnet array produce electrical energy by synchronous movement relative to the field coil array. 15. The system of claim 10, wherein motion of the upper group of peripheral magnet arrays causes motion of the upper permanent magnet array and the lower permanent magnet array relative to the housing to produce electrical energy. 16. A wave energy converter system, comprising: a housing comprising a field coil array, the housing being completely sealed to prevent incursion of sea water and having an interior that either is evacuated to a total or partial vacuum or is filled with an inert gas;a vertical permanent magnet array within the housing configured to induce an electrical current in the field coil array;one or more peripheral magnet arrays, arranged outside and peripherally around the housing that couple magnetically with the vertical permanent magnet array, to cause the vertical permanent magnet array to move linearly within the housing in response to motion of the one or more peripheral magnet arrays, wherein the one or more peripheral magnet arrays serve to intensify a magnetic field from the permanent magnet array to be substantially perpendicular to a direction of travel of the permanent magnet array, and wherein one of the housing and the one or more peripheral magnet arrays is mechanically coupled to a buoyant structure that moves with passage of waves; andat least one horizontal linear energy generator, comprising: a horizontal permanent magnet array; anda horizontal field coil array disposed around the horizontal permanent magnet array to transform mechanical energy in a horizontal plane to electrical energy. 17. The system of claim 16, wherein electrical energy generated by the horizontal linear electrical energy generator and the vertical permanent magnet array and the field coil array are summed together to form one current and voltage output. 18. The system of claim 16, wherein magnets in the vertical permanent magnet array are oriented such that a magnetic axis of the vertical permanent magnet array is vertical and wherein magnets in the one or more peripheral magnet arrays are oriented such that a magnetic axis of each peripheral magnet array is horizontal. 19. The system of claim 16, comprising a plurality of said horizontal linear energy generators arranged symmetrically around the housing.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (127)
Stewart,David B.; Gerber,James S., Active impedance matching systems and methods for wave energy converter.
Burns, Joseph R.; Burns, Jo Ann E.; Smalser, Paul; Taylor, George W.; Welsh, Thomas R., Apparatus and method for optimizing the power transfer produced by a wave energy converter (WEC).
Boy-Marcotte Jean-Louis (Orsay FRX) Dahan Gilbert M. I. (Paris FRX) Dancette Michel (Vaucresson FRX) Le Nabour Marcel P. (Limonest FRX) Pellerin Jean-Francois G. A. (Boulogne FRX) Rivallin Jos (Plais, Convertor for thermal energy into electrical energy using Stirling motor and integral electrical generator.
Carr ; Jr. Walter J. (1460 Jefferson Heights Pittsburgh PA 15235) Miller Robert C. (1746 Williamsburg Pittsburgh PA 15235), Generating power from the ocean utilizing the thermal properties of magnetic material.
Phillips, Reed E.; Gabbay, Elianne M., Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof.
Phillips, Reed E., Linear faraday induction generator including a symmetrical spring suspension assembly for the generation of electrical power from ocean wave kinetic energy and arrangements thereof.
Merritt Thomas D. (9025 Hawthorne St. Surfside FL 33154) Pasichinskyj Mario J. (9025 Hawthorne St. Surfside FL 33154), Linear reciprocating electrical generator.
Hibbs, Bart D.; MacCready, Tyler; Tokumaru, Phillip T.; Zambrano, Thomas, Method of and apparatus for wave energy conversion using a float with excess buoyancy.
Mager David (New York NY) Heronemus William E. (Amherst MA) Woodhead Peter M. J. (Setauket NY), Method of preventing the accumulation of micro-organisms in thermal energy conversion systems.
Flynn Robert J. (10302 Brandenburg Ct. Great Falls VA 22066) Cicchetti George J. (10300 Bradenburg Ct. Great Falls VA 22066) Coony Jonathan d\E. (2010 Kalorama Rd. ; NW. Apt. 35 Washington DC 20009), Ocean thermal energy conversion (OTEC) system.
Epstein Michael Y. (Belle Mead NJ), Piezoelectric generation of electrical power from surface waves on bodies of water using suspended weighted members.
Mattera Henry A. (736 Fern St. Yeadon PA 19050) Pitts Paul F. (245 Merion Ave. Aldan PA 19018) Pitts Marlene M. (245 Merion Ave. Aldan PA 19018), Wave operated power plant.
Testa Victor (c/o George Spector 3615 Woolworth Bldg. ; 233 Broadway New York NY 10007) Spector George (3615 Woolworth Bldg. ; 233 Broadway New York NY 10007), Wave powered generator.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.