DelBalzo et al., 2017 - Google Patents

Heave-enhanced, linear-sliding wave energy converter with end springs and controlled damping

DelBalzo et al., 2017

View PDF
Document ID
6226311854558496645
Author
DelBalzo D
Chen H
Publication year
Publication venue
OCEANS 2017-Aberdeen

External Links

Snippet

Our recent work on Wave Energy Converters (WEC) introduced the ideas of a Linear Sliding WEC (LS-WEC) and an electromagnetic spring, or eSpring, to dynamically control system forces and maintain resonance with the prevailing wave frequency. In that work, we …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; PRODUCING MECHANICAL POWER; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy from sea
    • Y02E10/38Wave energy or tidal swell, e.g. Pelamis-type
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
    • F05B2260/00Function
    • F05B2260/40Transmission of power
    • F05B2260/407Transmission of power through piezoelectric conversion

Similar Documents

Publication Publication Date Title
JP4996680B2 (en) Wave energy converter
CN109441733B (en) Energy-drawing-vibration-damping deep sea wind power generation floating type semi-submersible platform
JP5495117B2 (en) Wave power generator, wave power generation method
WO2010077158A1 (en) Wave energy converter and the 3-phase mechanic method
Ding et al. Study on TMD control on stability improvement of barge-supported floating offshore wind turbine based on the multi-island genetic algorithm
Afsharfard et al. Design of vibro-impact electromagnetic ocean-wave energy harvesting system; an experimental study
CN209228544U (en) Novel energy-absorbing vibration-reducing deep sea wind power generation floating type semi-submersible platform
US20180355836A1 (en) Wave Energy Converter
DelBalzo et al. Heave-enhanced, linear-sliding wave energy converter with end springs and controlled damping
Wilson et al. Wec array electro-mechanical drivetrain networked microgrid control design and energy storage system analysis
US11313342B2 (en) Wave-activated power generation device and wave-activated power generation method
AU2022221375A1 (en) Solution of maximizing differential motions
Chen et al. Electromagnetic spring for sliding wave energy converter
CN112154586B (en) Motion state dependent operation of a kinetic energy generator on a marine vessel or platform
Magaña et al. Sliding mode control of an array of three oscillating water column wave energy converters to optimize electrical power
Chen et al. Circular-slide wave energy converter in random waves
Binh et al. A study on wave energy conversion using direct linear generator
Chen et al. Heave-Enhanced Linear-Sliding Wave Energy Converter
DK179638B1 (en) Motion-state dependent operation of kinetic generator in offshore environment
Chen et al. Dynamic buoy effects on a sliding wave energy converter with eSpring control
Bracco et al. ISWEC: Design of a prototype model for wave tank test
Chen et al. Circular-slide wave energy converter
CN219712178U (en) Semi-active tuning quality control device for inhibiting vibration of floating ocean structure
Haraguchi et al. Numerical verification of the tuned inertial mass effect of a wave energy converter
EP3456956A1 (en) Method of controlling a wave energy converter and such a wave energy converter