electrical energy management Articles
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Trends, features and recent research efforts in the field of hybrid electric vehicles
Hybrid Electric Vehicles (HEVs) have attracted tremendous attention as a commercially viable alternative to either traditional vehicles or electric vehicles. Successful HEV design requires optimal sizing of its key mechanical and electrical components. Recently, energy management strategies for HEV have been extensively studied. In addition, for a HEV to be as efficient as possible, proper ...
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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 ...
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Balance ! Tariff Energy Meter
Tariff Energy Meters are mainly generated to adapt to changes in the market and user demand. Traditional energy meters can only realize a single metering and billing method, which cannot meet the needs of users for flexible metering and billing method. With the development of the tight power supply, in order to alleviate the shortage of electricity consumption during peak periods, guide users to ...
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Fuel reduction potential of energy management for vehicular electric power systems
In the near future a significant increase in electric power consumption in vehicles is to be expected. To limit the associated increase in fuel consumption and exhaust emissions, smart strategies for the generation, storage/retrieval, distribution and consumption of the electric power can be used. This paper considers a vehicle configuration with a conventional drive train. Two energy management ...
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The CBR-PNN approach to real-time voltage security assessment of power systems
This paper presents the Case-based Reasoning (CBR) technique, a novel approach to voltage security assessment of power system in a real-time environment. The Probabilistic Neural Network (PNN) is used for determining the solution to a new case, using the old cases from the case base of the CBR system. A feature selection technique based on the information gained has been employed to identify the ...
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Energy conservation and electricity sector liberalisation in the Netherlands and the UK: case studies on the development of cogeneration of heat and power, wind energy and demand-side management as energy conservation options
In this article, the development of combined heat and power, wind energy and demand-side management in the UK and the Netherlands are compared. It is examined to what extent these developments are determined by liberalisation of the electricity sector in both countries. The analysis suggests that unbundling of generation and distribution, rather than privatisation or introduction of competition ...
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Why energy meter device can improve the utilization rate of production equipment
Energy meter device is widely used in equipment, which can help enterprises better manage energy, monitor power status, save energy and reduce emissions, maintain equipment, control production costs, comply with environmental protection regulations and improve production efficiency. The energy meter device has become one of the indispensable and important equipment in modern industrial and ...
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Smart Eectricity Meters in Building Energy Management
With the progress of society and the development of technology, the demand and consumption of energy are increasing day by day. Among them, electric power, as one of the main energy sources in modern society, is of great significance for energy saving and emission reduction, environmental protection. In the field of construction, smart electricity meters, as an important component of smart ...
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Assessing the benefits of a provision of system services by distributed generation
Distributed Generation (DG) units are said to have the potential to become an integral part of the future power systems. Today, DG units are characterised by high specific investment costs, but nevertheless are politically promoted because of their high degree of energy efficiency and their capability of reducing the current dependency on fossil fuels. However, at longer term DG units have to ...
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Southeast energy policy briefs
The World Resources Institute (WRI)—together with the Southeast Energy Efficiency Alliance (SEEA), Southern Alliance for Clean Energy (SACE), and Southface—compiled high-level overviews of regional opportunities to enhance energy efficiency, develop renewable electric power resources, and manage water-energy ...
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Electricity meters have so many ways to supply electricity
December 08, 2022 Electricity meter is used to measure the electrical energy meter, also known as electricity meter, fire meter, kilowatt hour meter. Electricity measurement is an important part of the production and operation activities of power enterprises and the safe operation of the power grid. Trade settlement, assessment of the power system economic and technical indicators are ...
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My Energy Efficiency - SMZ 133 - Universal Panel Meter
SMZ 133 - advanced power monitor and datalogger with 512 Mb internal memory, rich selection of programmable inputs and outputs and with advanced communication options. This panel meter is intended for wide area distribution network monitoring as well as for industrial and building energy efficicency applications. It includes precise electric energy meter - active energy class 0.5, reactive in ...
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Schneider Electric Case Study
Schneider Electric is the global specialist in energy management and automation. At their North American headquarters in Boston, the company wanted to create a visible example of their microgrid technology in action, while offsetting energy costs and creating a backup power source during outages. REC Solar built and will operate the canopy and rooftop solar arrays that power the microgrid, which ...
By REC Solar
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Electric energy meters help the development of power applications
- Oct 25, 2022- Electric energy measurement is an important link in the production and operation activities of power enterprises and the safe operation of the power grid. Trade settlement and assessment of the economic and technical indicators of the power system must rely on accurate and complete electrical energy measurement devices. The performance and management level of electric energy ...
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100A Energy Meter parameter
The energy meter is an instrument used to measure electrical energy. An 100A Energy Meter refers to a meter that can measure a maximum current of 100A,if the load current exceeds 100A, it will cause damage to the energy meter. Simply speaking about the parameter of 100A alone is difficult to have a clear understanding. For a 230V single-phase energy meter with 100A, the maximum allowable power ...
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Applications of Din Rail Energy Meter
The din rail energy meter is a widely used energy measuring device in various scenarios. Its high accuracy, stability, reliability, and easy installation make it widely applicable in many fields. The following will provide a detailed explanation of the applications of din rail energy meters.I. Industrial production fieldIndustrial production is one of the main application scenarios for din rail ...
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What is sub metering?
Measurement refers to the activity of achieving uniform units and accurate, reliable values. Measuring involves defining and converting measurement units. The transfer of quantitative values and the measures, procedures, and legal systems that must be adopted to ensure their uniformity. The measuring instruments we use in our daily lives need to be calibrated by a professional authority before ...
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The Types and Benefits of Prepaid Electricity Meters
With the growing need for energy efficiency and cost-effectiveness, prepaid electricity meters have become increasingly popular. These meters, also known as prepaid meters, allow users to prepay for electricity in advance, effectively managing their energy usage and reducing their electricity bills.There are two major types of prepaid electricity meters: single phase and three phase meters. ...
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Profit | Smart Energy Meter
Profit | Smart Energy Meter With the vigorous development of global smart grids, Smart Energy Meters as an important part of smart grids are developing rapidly. According to the different needs of each country and region for Smart Energy Meter functions, the installation methods, power supply methods, and specific functions of the meters are also different. In the Smart Energy Meter function ...
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Have you ever heard of the dual source energy meter ?
The dual source energy meter usually refers to an energy meter that can simultaneously measure the input or output of two different types or sources of energy. This type of meter is particularly suitable for hybrid energy systems, such as those with traditional grid power and renewable energy sources (such as solar, wind, etc.), as well as diesel power generation.The following are some ...
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