energy cable Articles

  • Powerful Tools to Accurately Forecast Solar Plant Yield

    The Solar-Log® brand started 12 years ago with a homeowner’s vision to know how his solar PV plant was performing. Since then, installers across the globe have relied on Solar-Log® more than any other independent software vendor on the planet, to provide the plant data needed to effectively ...

  • Soil Drying Beside Buried Cable

    Wind turbine farms are becoming an acceptable and common form of energy. Part of their construction includes buried cables to deliver the generated power from the wind turbines back to a station and ultimately into the power grid. One potential design consideration is evaluating the heat generated when an electric current passes through the cable.The rate of heat generation may cause the ...


    By SoilVision Systems Ltd.

  • Oceans of Energy

    Technologies that harness the energy of moving water or temperature differentials in the oceans promise to deliver abundant carbon-free electricity. Long before humans got hooked on fossil fuels, we learned how to harness the power of water to do work. Rivers ran mills that ground flour, sawed logs or spun looms that transformed fibers into textiles. Later generations realized that moving water ...


    By Ensia

  • Biomass energy outlook

    Over the last three or four weeks, my newsletter, Burning Bio News, has been oddly extreme. Timothy Searchinger, Princeton University, is churning out more antibiofuel hearsay. Dennis Avery, Hudson Institute, was in the news again putting a counter-spin on climate change. The U.S.EPA released its proposed rule for regulation of Greenhouse Gases (GHG) that includes industrial facilities that emit ...


    By BioCycle Magazine

  • Ocean Power connects wave energy system to grid

    Ocean Power Technologies, Inc. (Pennington, NJ) announced that it has achieved what it claims to be the first-ever connection of a wave-energy system to the power grid in the United States. Ocean Power’s PB40 Powerbuoy system is now delivering power to the grid at the U.S. Marine Corps Base Hawaii on the island of Oahu. The Powerbuoy unit, which was installed in December 2009 at a ...

  • Solutions for the exploitation of biomass energy in mountain regions

    Using tow-cables to extract and transport biomass to forest paths Many forests are located on mountainous terrain with steep slopes, making their exploitation not economically viable, at least with traditional methods. This can lead to the abandonment of such hilly woodlands, giving rise to rodent infestation or forest fires, with resulting damage to the woods themselves and to surrounding areas. ...

  • Prospect of offshore wind energy development in Japan

    In Japan, the cumulative capacity of wind turbine generation systems on land has increased steadily in recent years. To install a large number of wind turbines has inherent problems such as shortage of suitable land, and inadequate infrastructure such as power cables and roads. The necessity for development of offshore wind turbine generation systems has been recognised based on the above ...


    By Inderscience Publishers

  • Denmark generates 140% of energy from wind power

    On July 09, 2015, Denmark reached a renewable energy milestone by becoming the first country to generate 140% of its energy needs with wind power. According to The Guardian, the surplus energy was redistributed to neighboring Germany, Norway, and Sweden. The ...


    By XPRT Media

  • Environmental impacts of ocean-energy systems: a life-cycle assessment

    Ocean-energy technologies — which harvest renewable energy from the sea — will have a significant role to play in a future low-carbon society. A recent life-cycle analysis of different ocean-energy devices has found that life-cycle environmental impacts are caused mainly by the materials used in the mooring, foundations and structures. Improving the efficiency and lifespan of the ...

  • Power losses from wind generated electricity in high voltage AC transmission: an analysis through simulation

    In this paper, we have investigated different types of losses from wind generated electricity in high voltage AC (HVAC) transmission. Wind power generation is expensive in nature and it is thus necessary to know how much power is lost in the transmission. We have simulated an HVAC transmission system with a wind power generator in Simulink. We varied different components of the system namely wind ...


    By Inderscience Publishers

  • `Sahara Power` needs pan-European grid operator

    A consortium of leading European – mostly German – companies plans to invest €400 billion in a megaproject to generate solar power in the Sahara desert. “Desertec”, as the project is called, could cover 15 percent of European electricity demand. The problem is, how do you transport this power to Paris and Berlin? ‘It will not work without a pan-European grid operator.’ The figures for the ...

  • Ships that harvest electrical power from ocean waves

    Electrical power generation from ocean waves is possible from ships that harvests wave energy through daily trips to offshore locations and that return back to port for the delivery of energy to the grid. Energy is stored locally on the vessel during harvesting phase and placed on the grid during periods of high demand (normally mid-day). Unlike conventional wave-power devices, the ships ...


    By GLOBE SERIES

  • Benefits of A Solar Powered Security Light

    Security lights are important to every neighborhood whether it is composed of residential or business premises. This is because, as the name suggests, they provide added security to an area. Taking this into consideration there is a need to have them everywhere.   They are usually required to stay on for very long hours but looking at cutting costs would lead you to the green ...


    By Greenshine New Energy LLC

  • Solar power generation by photovoltaic technology

    The various forms of solar energy, solar heat, solar photovoltaic, solar thermal electricity, and solar fuels offer a clean, climate-friendly, very abundant and in-exhaustive energy resource to mankind. Solar power is the conversion of sunlight into electricity, either directly using photovoltaic (PV), or indirectly using concentrated solar power (CSP). The research has been under way since the ...


    By Greenshine New Energy LLC

  • Off-Grid Hybrid Systems in Thailand - Case Study

    Project: Water Treatment Solution Product scope: System design, supply of equipment , commissioning of 5 systems by Fortis Wind Energy & Independent Energy The Netherlands Project: Off-Grid Hybrid Systems in Thailand In February 2015 “Fortis Wind Energy” & “Independent Energy” from The Netherlands together with ...


    By Fortis Wind Energy

  • Offshore wind costs and development risk

    How procurement strategies, manufacturing costs and new technology stack up against development risk in Offshore Wind Projects. Offshore wind is changing, and it is changing for the better. In 2006, offshore wind deployment costs started rising significantly, from £1.5m/ MW, in 2016 prices, to over £4m/MW in 2012, without a clear indication as to what the price ceiling would ...


    By SgurrEnergy Ltd.

  • Development of linear models of Static Var Compensators suitable for enhancing performance of power systems including wind farms

    In this work, the design of fixed-gain Proportional?Integral?Derivative (PID) controllers with multiple stage lead-lag compensators are investigated for improving further the dynamic impact of Static Var Compensators (SVCs). The analysis is based on the linearisation of the power system under study and the proper shift of critical eigenvalues, associated with the SVC and electric network, to the ...


    By Inderscience Publishers

  • Cost-efficient Solution for Already Paved Parking Lots

    The construction of parking lots is a very intensive exercise in every form. It involves a lot of heavy work and a lot of concrete as well. As is known, concrete hardens when it dries up and a large amount of prodding will get it damaged. Repairs may not leave the same smooth pavements and structures though. Parking lots always require lights because cars usually remain parked for long ...


    By Greenshine New Energy LLC

  • South Fork Wind Farm (SFWF) - Case Study

    The South Fork Wind Farm is a planned offshore wind farm located 30 miles east of Montauk that will consist of approximately 15 wind turbines and a subsea transmission system that will deliver energy to East Hampton, NY. Marine survey activities are scheduled to begin in Summer 2017. Marine construction is planned to start 2021. Overview The South Fork Wind Farm is a planned ...


    By Deepwater Wind LLC

  • Looking back to look forward

    In 2014 we are celebrating the 100th anniversary of the founding of the Institution of Petroleum Technologists, the oldest of the Energy Institute’s predecessor organisations. We will be publishing throughout the year a series of interviews with eminent figures from the world of energy, reflecting on how the past can inform the future. This month, Walt Patterson FEI takes a radical view of ...


    By Energy Institute (EI)

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you