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Comprehensive peak-shaving solutions for port cranes
2016 IEEE Industry Applications Society Annual Meeting, 2016Port facilities have to be organized as microgrids to pursue an efficient electrical utilization based on the four “l”-pillars in the sustainable energy use: levelled, less, local, load (lele-lolo). This paper deals with the special case of STS cranes characterized by high power peaks and a low load factor that require an over-sized electrical network ...
PARISE, Giuseppe +5 more
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Peak shaving with photovoltaic-battery systems
IEEE PES Innovative Smart Grid Technologies, Europe, 2014With the steady growth of the photovoltaic market over the last decade, the feed-in of photovoltaic-generators may strain the electricity grid, especially in rural areas. Storage devices are expected to smooth over the non-simultaneous production of volatile renewable energies and their consumption. In this paper, we investigate to what extent domestic
Felix Braam +5 more
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Energy storage system for peak shaving
International Journal of Energy Sector Management, 2016Purpose – The main purpose of this study is to provide an effective sizing method and an optimal peak shaving strategy for an energy storage system to reduce the electrical peak demand of the customers. A cost-savings analytical tool is developed to provide a quick rule-of-thumb for customers to choose an appropriate ...
Kein Huat Chua +2 more
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Energy peak shaving with local storage
Sustainable Computing: Informatics and Systems, 2011Abstract We introduce a new problem inspired by energy pricing schemes in which a client is billed for peak usage. At each timeslot the system meets an energy demand through a combination of a new request, an unreliable amount of free source energy (e.g. solar or wind power), and previously received energy.
Matthew P. Johnson +3 more
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Peak Shaving via Emergency Generator
INTELEC - 1979 International Telecommunications Energy Conference, 1979The use of standby generators as peak shaving devices pays dividends in several ways. The practice of using the generators as peak shavers reduces the demand rate, eliminates the need to "test" the generator periodically, utilizes the fuel in a time frame which prevents contamination and better utilizes the capital investment.
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2020 International Conference on Intelligent Transportation, Big Data & Smart City (ICITBS), 2020
The purpose of the operation of the combined wind and gas system is to reduce system frequency fluctuations and system peak-to-valley differences caused by wind power output. In this paper, the peaking economy of the combined system of wind storage is taken as the research object, and the peaking optimization scheduling model of the wind storage ...
Yuliang Wan +3 more
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The purpose of the operation of the combined wind and gas system is to reduce system frequency fluctuations and system peak-to-valley differences caused by wind power output. In this paper, the peaking economy of the combined system of wind storage is taken as the research object, and the peaking optimization scheduling model of the wind storage ...
Yuliang Wan +3 more
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ASME 2017 11th International Conference on Energy Sustainability, 2017
Distributed peak-shaving heat pump technology is to use a heat pump to adjust the heat on the secondary network in a substation, with features of low initial investment, flexible adjustment, and high operating cost. The paper takes an example for the system that uses two 9F class gas turbines (back pressure steam) as the basic heat source and a ...
Xiling Zhao, Xiaoyin Wang, Tao Sun
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Distributed peak-shaving heat pump technology is to use a heat pump to adjust the heat on the secondary network in a substation, with features of low initial investment, flexible adjustment, and high operating cost. The paper takes an example for the system that uses two 9F class gas turbines (back pressure steam) as the basic heat source and a ...
Xiling Zhao, Xiaoyin Wang, Tao Sun
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Power systems’ optimal peak-shaving applying secondary storage
Electric Power Systems Research, 2012Abstract Energy storage devices can facilitate more efficient energy management by regulating the peak of generated power. Managing the stored energy usually presents a complicated optimization problem. In this paper, we show an optimal “peak shaving” strategy, that enables minimization of the power peak and derive an analytic design method for ...
Yoash Levron, Doron Shmilovitz
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Peak shaving - a method to reduce utility costs
Region 5 Conference: Annual Technical and Leadership Workshop, 2004, 2004By thinking out of the box, Baldor Electric Company has been able to save about $1 million a year in energy savings corporate-wide for each of the last three years. Over $100,000 a year of this savings comes from our Westville, OK plant. This paper will discuss Baldor's success reducing utility costs at a motor plant in Westville, Oklahoma by working ...
J. Malinowski, K. Kaderly
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Demand-Side Load Management for Peak Shaving
2019Differential tariff regime in electrical energy markets has opened up new opportunities of consumer participation for improving economics of operation. This paper studies a demand-side load management system, which works in a noninterference, advisory mode.
Shailendra Baraniya, Manoj Sankhe
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