battery management system Articles

  • Intelligent Storing

    Intelligent management of battery-storage systems can save money and, at the same time, be beneficial for the utility grid. Read this article and discover what is behind all this. - See more at: http://en.sma-sunny.com/2015/07/10/intelligent-storing/#sthash.s81hF5k7.dpuf Intelligent management of battery-storage systems can save money and, at the same time, be beneficial for the utility grid. ...


    By SMA Solar Technology AG

  • Energy management system for a PV assisted conventional vehicle

    In this paper, a novel algorithm is proposed, for effective energy management of a conventional internal combustion engine vehicle, consisting of a photovoltaic (PV) source and battery also to power its electrical load. It offers a more practical and eco friendly solution of fossil fuel consumption reduction as compared to presently available alternatives such as electric/hybrid electric ...


    By Inderscience Publishers

  • Optimal scheduling and operation of hybrid biomass/wind/PV energy system for rural areas

    In this paper, a hybrid energy system consisting of biomass, wind, solar photovoltaic (SPV) and battery, is proposed. The sources are operated to deliver energy at optimum efficiency. An optimisation model is developed to supply the available energy to the loads according to the priority. It is also proposed to maintain a fair level of energy storage to meet the peak load demand together with ...


    By Inderscience Publishers

  • Control and small-signal analysis of battery and supercapacitor hybrid energy storage systems

    This paper is devoted to control strategies for an active battery and supercapacitor hybrid energy storage system using the master-slave control scheme, where the charging and discharging currents of the supercapacitor are dependent on that of battery and the current sharing ratio depends upon the load conditions. A small-signal model is proposed, which considers the variations in the currents of ...


    By Inderscience Publishers

  • Geli Keeps the Lights On When Utilities Can’t - Case Study

    Challenge Imagine you’ve found the perfect plot of land and construction has started on your dream home, but in order to turn the lights on it will cost an additional $250,000. That’s exactly what happened to one couple in Marin county in Northern California. When local utility Pacific Gas & Electric quoted an exorbitant price to extend grid power to their new home, the ...


    By Growing Energy Labs, Inc.

  • Eco-Brella: prototype development of the umbrella as harvester of solar and wind energies

    The familiar umbrella has been redesigned for power harvesting from renewable energy sources resulting in the Eco-Brella . Several engineering technologies are utilised: aerodynamics for fin design, mechatronics for power management, materials for thermoelectric and solar film, CAD for the layout, and heat transfer for human comfort. The result is a sustainable design capable of harvesting ...


    By Inderscience Publishers

  • Comparative performance of BESS and SMES in distribution network to improve power quality

    The FACTS devices, like STATCOM, are becoming a part of the modern power system to improve the power system operation and power quality problems. Integrating the battery energy storage system (BESS)/superconducting magnetic energy storage (SMES) across the dc bus of the STATCOM can provide effective modulation of the real and reactive power. The dynamics of each of these differ because of their ...


    By Inderscience Publishers

  • Car Makers Show off New Developments in Storing Solar Energy

    On cloudy days and once the sundown is down, either a homeowner with solar panels to harness power is conserving their usage of electricity or they are back online with their utility providers.  Carmakers claim to have an answer to this dilemma of storing solar energy in batteries for later use. Experimental Technologies in Homes A ...


    By Greenshine New Energy LLC

  • Beyond the Tesla Powerwall: How energy storage is shaping up in Ontario - How energy storage changes everything

    There are not many entrepreneurs who can command a room like Elon Musk. When he stepped onto a stage in May to unveil the Powerwall the audience oohed and ahhed and dutifully pre-ordered more than 38,000 of Tesla’s new home battery systems. And while Tesla gets the headlines other energy storage ...


    By Green Energy Futures

  • 7 Theses on Storage Systems in Commercial Applications

    Solar storage systems are now the focus of attention more than ever before. The application areas are as different as the requirements. While private PV system operators work toward optimizing self-consumption, storage systems in industry are mainly used to provide control reserve and thus ensure grid stability. In commercial storage ...


    By SMA Solar Technology AG

  • Wilson Energy Employs QEI MicroPAQ to Monitor & Control Peaking Generators for Load Management and Peak Shaving

    Wilson Energy installed generators for use in their Peak Shaving program. Peak Shaving is initiated via their QEI SCADA system. Wilson employed the QEI MicroPAQ to communicate with their generators to monitor and control from SCADA. Wilson Energy employs a number of Caterpillar, Cummins and Volvo Generators. Wilson needed a communication module to obtain the data from the EZGen generator ...


    By QEI, LLC

  • Marine AC UPS for Critical Offshore Installations

    Equipment installed in ships or offshore installations typically operate under tough conditions, and any possible equipment failures can have serious cost impact. Despite this, products not really suited for the applications are often chosen based on the initial cost rather than looking at the total cost of ownership. One example is the use of a modular marine AC UPS versus the use of a modified ...


    By Eltek AS

  • Geli Enables BMW EV Demand Response Program - Case Study

    Challenge BMW Technology Group planned to launch a ground-breaking electric vehicle (EV) program called i ChargeForward that would allow individual BMW i3 owners to earn money by participating in demand response (DR) events. However, in order for BMW to participate in Pacific Gas & Electric’s day-ahead and real-time DR markets, it needed to guarantee 100 kilowatts (kW) of demand ...


    By Growing Energy Labs, Inc.

  • Case Study - 30MW Single Flash Power Plant and 20 MW Expansion

    Lihir Island, Papua New Guinea – 2005 In December 2003, Lihir Management Company awarded GDA a contract for supply and site supervision for a 30MW (net) geothermal power plant. In 2005, Lihir contracted with GDA for an additional 20 MW of plant equipment. The picture at the right shows the main power house and annex under construction. The power house is the larger open section which ...

  • Hybrid Solar/Wind plant in Madagascar

    Distinguished among the winners of the Sunidarity initiative, the World Energy Foundation announced Thursday that it had installed in the extreme south of Madagascar a concentration photovoltaic equipment (CPV) provided by Soitec, one of the leading manufacturers and suppliers of global CPV systems. Called Plug & Sun, this equipment allows an autonomous solar-electric generation in areas ...


    By Greenshine New Energy LLC

  • Installing an ESD LH1000 A Micro hydro Evolution Article describing the installation of an ESD LH1000 low head machine

    Every morning, before brushing teeth or having a look at the weather outside our Victoria, Australia, off-grid home, my wife Carrie or I pad downstairs to the battery room to check the meters that monitor our electrical system. The reading determines whether we use the propane stove or the electric jug to heat water for our tea. Since our microhydro plant upgrade, it’s usually the jug. ...

  • Solar Grove™ San Diego, California - Case Study

    “The economic viability of PV systems and their positive impact on our environment represent a significant opportunity for businesses throughout California. By installing this very attractive system on a Kyocera facility, we are setting a new benchmark for commercial PV installations, and leading San Diego into the solar age.” Steve Hill, President of Kyocera Solar, Inc. ...


    By Kyocera Solar, Inc.

  • Interview with E. Caglan Kumbur, Ph.D., Asst. Professor, Electrochemical Energy Systems Lab, Department of Mechanical Engineering and Mechanics at Drexel University

    Energy storage technologies have the potential to improve grid efficiency and reliability by optimizing power flows and supporting variable power supplies. However, storage applications are often costly and don’t always produce achievable returns in every grid scenario. Finding a reliable and profitable strategy within electric storage can be a daunting and confusing task, ...


    By Marcus Evans

  • The 5 Coolest Energy Saving Solutions for Supermarkets

    For this 2nd instalment of our industry focus series, we’re looking at energy saving solutions for supermarkets. The holidays are upon us, and for grocery store managers, things are already going nutcrackers. Shopping-crazed customers are leaving fridges open, the heat is blasting to keep those holiday shoppers warm, and opening hours are extended… ...


    By DEXMA

  • Fears over future power shortages highlights requirement for standby power

    Britain is facing a future where energy prices will escalate and energy sources become insecure and unreliable according to a recent report from the industry regulator Ofgem.  It stated that a combination of a global financial crisis, tough environmental targets, increasing gas import dependency and the closure of ageing power stations are to blame for rising costs and uncertain ...


    By Shenton Group

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