144 resources related to Ocean Power
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APEC focuses on the practical and applied aspects of the power electronics business. Not just a power designer’s conference, APEC has something of interest for anyone involved in power electronics including:- Equipment OEMs that use power supplies and converters in their equipment- Designers of power supplies, dc-dc converters, motor drives, uninterruptable power supplies, inverters and any other power electronic circuits, equipments and systems- Manufacturers and suppliers of components and assemblies used in power electronics- Manufacturing, quality and test engineers involved with power electronics equipment- Marketing, sales and anyone involved in the business of power electronic- Compliance engineers testing and qualifying power electronics equipment or equipment that uses power electronics
2020 IEEE Energy Conversion Congress and Exposition (ECCE)
IEEE-ECCE 2020 brings together practicing engineers, researchers, entrepreneurs and other professionals for interactive and multi-disciplinary discussions on the latest advances in energy conversion technologies. The Conference provides a unique platform for promoting your organization.
The Annual IEEE PES General Meeting will bring together over 2900 attendees for technical sessions, administrative sessions, super sessions, poster sessions, student programs, awards ceremonies, committee meetings, tutorials and more
The Optical Fiber Communication Conference and Exhibition (OFC) is the largest global conference and exhibition for optical communications and networking professionals. For over 40 years, OFC has drawn attendees from all corners of the globe to meet and greet, teach and learn, make connections and move business forward.OFC attracts the biggest names in the field, offers key networking and partnering opportunities, and provides insights and inspiration on the major trends and technology advances affecting the industry. From technical presentations to the latest market trends and predictions, OFC is a one-stop-shop.
All fields of satellite, airborne and ground remote sensing.
Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.
Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission
Part I will now contain regular papers focusing on all matters related to fundamental theory, applications, analog and digital signal processing. Part II will report on the latest significant results across all of these topic areas.
Research, development, design, application, construction, installation, and operation of electric power generating facilities (along with their conventional, nuclear, or renewable sources) for the safe, reliable, and economic generation of electrical energy for general industrial, commercial, public, and domestic consumption, and electromechanical energy conversion for the use of electrical energy
It is expected that GRS Letters will apply to a wide range of remote sensing activities looking to publish shorter, high-impact papers. Topics covered will remain within the IEEE Geoscience and Remote Sensing Societys field of interest: the theory, concepts, and techniques of science and engineering as they apply to the sensing of the earth, oceans, atmosphere, and space; and ...
Oceans 2003. Celebrating the Past ... Teaming Toward the Future (IEEE Cat. No.03CH37492), 2003
Summary form only given. Clearly, the critical path factor in converting conceptual ocean power technologies to the commercial market is deciding how to design/build/operate privately funded Ocean Power Generation systems to the national grids in North America, Australia, Japan and Europe. This paper outlines a path forward for phased-in permitting/development and construction of more than 100 MWe of generation capacity ...
2009 Asia-Pacific Power and Energy Engineering Conference, 2009
This paper presents a remote sensing method for the measurement of inshore wave energy, which can be used for the investigation of some regional coast for building wave power plants and monitoring the waves near dykes. It is designed to operate at UHF channel, and it is a portable and low power system, it can measure the movement of sea ...
Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011
Using the along track processing and delay correction, a Synthetic Aperture Radar (SAR) altimeter has better retrieved accuracies of the geophysical ocean parameters than conventional radar altimeters (CRAs). The retrieved accuracies of a SAR altimeter are relevant to the shape of ocean echo wave and the number or averaged pulses and the effective number of looks. In order to get ...
OCEANS'10 IEEE SYDNEY, 2010
A preliminary resource assessment is made for three forms of Ocean Renewable Energy in Australia. The wave energy incident on the south coast of Australia constitutes Australia's principal resource of ocean renewable energy. Integrating the total energy flux crossing the 25m isobath between Geraldton WA and the southern tip of Tasmania, we estimate the total size of this resource to ...
2007 IEEE International Geoscience and Remote Sensing Symposium, 2007
This paper describes the simulation of the power- waveforms acquired in by a radar altimeter operating in SAR mode over ocean surfaces, including the effects of the radar transfer function and of the geophysical ocean parameters, namely the sea surface height( SSH), the sea surface wave height (SWH) and the surface wind speed (WS). The performances of the SAR mode ...
NeXOS: Observations Supporting Ocean Sustainability
IEEE Magnetics Distinguished Lecture - Alison B. Flatau
Data and Algorithmic Bias in the Web - Ricardo Baeza-Yates - WCCI 2016
William F. Tinney
The Full Spectrum: Wireless Power Roundup
APEC 2011-PSMA Power Technology Roadmap 2011 Summary
APEC Exhibitor Showcase - Texas Instruments Power Management
APEC Speaker Highlights: Robert White, Chief Engineer, Embedded Power
Enabling the Reproducibility of Your Research: IEEE Author Education
APEC 2011-GaN Based Power Devices in Power Electronics
Experience the Power of APEC
2011 IEEE Medal in Power Engineering - William F. Tinney
Augmented Reality: Stan Honey's Impact on Sports Events and Navigation
APEC Speaker Highlights - Doug Hopkins, University of Buffalo, Power Electronics/Smart-Grid
Geothermal Energy in the Military
Micro-Apps 2013: Power Added Efficiency (PAE) Analysis with 8990B Peak Power Analyzer
Wind Power: The Technology
APEC 2015: KeyTalks - Power Technology Trends
IEEE 125th Anniversary Media Event: Wireless Power
Summary form only given. Clearly, the critical path factor in converting conceptual ocean power technologies to the commercial market is deciding how to design/build/operate privately funded Ocean Power Generation systems to the national grids in North America, Australia, Japan and Europe. This paper outlines a path forward for phased-in permitting/development and construction of more than 100 MWe of generation capacity along the West Coast of North America over the next five years, outlining a commercial strategy with defined benchmarks for economic delivery of grid-competitive power by 2008.
This paper presents a remote sensing method for the measurement of inshore wave energy, which can be used for the investigation of some regional coast for building wave power plants and monitoring the waves near dykes. It is designed to operate at UHF channel, and it is a portable and low power system, it can measure the movement of sea surface simultaneously without probing into the water. The field test on the beach of Zhujiajian Island proved that the system can be used successfully.
Using the along track processing and delay correction, a Synthetic Aperture Radar (SAR) altimeter has better retrieved accuracies of the geophysical ocean parameters than conventional radar altimeters (CRAs). The retrieved accuracies of a SAR altimeter are relevant to the shape of ocean echo wave and the number or averaged pulses and the effective number of looks. In order to get the high precisions, the errors that influence the waveform should be eliminated. This paper analyses the influencing factors and give the results that how these factors influence the precision. How to correct these factors is also given in the paper.
A preliminary resource assessment is made for three forms of Ocean Renewable Energy in Australia. The wave energy incident on the south coast of Australia constitutes Australia's principal resource of ocean renewable energy. Integrating the total energy flux crossing the 25m isobath between Geraldton WA and the southern tip of Tasmania, we estimate the total size of this resource to be 1329TWh/yr. Noting that this estimate may exceed the true value by perhaps 20%, it nevertheless greatly exceeds the amount of electricity (254TWh) generated in Australia in 2005/6, suggesting that wave energy does have the potential of becoming a major contributor to Australia's energy, if an economic way of exploiting the resource can be developed. The economic viability of exploiting the wave energy resource is not assessed but a new fine-resolution atlas characterizing the spatial and temporal variability of this resource is discussed. Strong tidal currents (ie, median speed in the vicinity of 1m/s) occur in a much more restricted set of locations, including straits near Flinders Island, Tasmania, King Sound, WA, Darwin, NT, and Cape York, Qld. Instrument measurements of the unexploited current speeds, and model estimates of the impact of energy extraction on those speeds, do not exist, so the potential yield can not yet be estimated with any confidence. The region where non-tidal ocean currents are most likely to be worth exploiting is the upper continental slope between Fraser Island and Byron Bay. The median current speed there is about 1m/s according to the Bluelink ocean model, translating to an upper-limit estimate of the resource at 44TWh/yr, probably more than from the tides, but much less than the waves. Concerns about the environmental and navigational impact of very large numbers of very large turbines deserve careful consideration.
This paper describes the simulation of the power- waveforms acquired in by a radar altimeter operating in SAR mode over ocean surfaces, including the effects of the radar transfer function and of the geophysical ocean parameters, namely the sea surface height( SSH), the sea surface wave height (SWH) and the surface wind speed (WS). The performances of the SAR mode with respect to the retrieval of the ocean geophysical variables (SSH, SWH, WS) are then computed using the Cramer-Rao estimation bounds. It is shown that the radar to ocean range estimation provided by the SAR mode is improved by more than a factor of two compared with conventional Ku band altimeters. Improvements on SWH and wind speed are also discussed.
We give an overview of wind and ocean power generation methods. Wind generation is now an established large global business while ocean generation is still in the prototype stage of development. The most important parameter for commercial acceptance of these technologies is the levelized cost of electricity produced by them. We discuss areas necessary for further cost improvement of wind generation. We further discuss the types of electrical generators used in these applications.
A magnetic gear offers many advantages over its mechanical counterpart such as contact free torque production, no gear lubrication and inherent overload protection. However, current magnetic gear designs use large quantities of rare-earth magnet material and unfortunately the high cost of rare-earth material makes the magnetic gear uncompetitive with alternative technology. This paper investigates a low-cost magnetic gear using ferrite magnets. The ferrite magnets are arranged in a spoke-type arrangement. A novel mortise and tenon joint method is used to construct the magnetic gear. The gear is design for a very low speed ocean generation application.
Ocean energy generation is a project of great potential on renewable energy at inshore areas. It could not only alleviate the press of power energy at these relative-developed areas, but also give the promotion of sustainable development for environment. Great attention has been given by many countries. This paper analyzes the necessity of the development of ocean energy generation with the world's current energy condition, briefly describes the principles and status of all kinds of ocean power generation, and introduces the development process and present situation of many countries, including China, in this aspect. The cause and solution of the problems existing in China's development of ocean energy is also given.
In this paper we introduce a new methodology that integrates system resilience engineering and hazard analysis into complex system design. We then demonstrate its performance by applying it to the design of a Prognosis and Health Monitoring (PHM) system for an ocean current power generator. Three common methodologies for system hazard analysis were tested by applying them to the PHM system's network topology architecture; STAMP-based Process Analysis (STPA), Hazard and Operability Analysis (HAZOP), and a Resilience Engineering, Heuristic-based approach. While all three approaches adequately revealed most PHM system hazards, which assisted in identifying the means with which to mitigate them, none of the approaches fully addressed the multi-state dimensionality of the sub-components of the system, missing risky and hazardous scenarios. We developed the System Hazard Indication and Extraction Learning Diagnosis (SHIELD) methodology for system hazard analysis and resilient design. SHIELD integrates state space analysis into the hazard analysis process in order to facilitate the location of undiscovered hazard scenarios. Our approach uses recursive, top-down system decomposition with subsystem, interface, and process cycle identification. Then, a bottom-up recursive evaluation is completed where we analyze the subsystem state space and state transitions with regard to hazards/failures in process cycles. This yields a comprehensive list of failure states and scenarios. Finally, a top- down prioritized application of resilient engineering heuristics which address hazard scenarios is prescribed. This final phase results in a comprehensive, complete analysis of complex system architectures forcing resilience into the final system design.
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