Energy

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In physics, energy is an indirectly observed quantity. (Wikipedia.org)






Conferences related to Energy

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2021 IEEE Photovoltaic Specialists Conference (PVSC)

Photovoltaic materials, devices, systems and related science and technology


ICC 2021 - IEEE International Conference on Communications

IEEE ICC is one of the two flagship IEEE conferences in the field of communications; Montreal is to host this conference in 2021. Each annual IEEE ICC conference typically attracts approximately 1,500-2,000 attendees, and will present over 1,000 research works over its duration. As well as being an opportunity to share pioneering research ideas and developments, the conference is also an excellent networking and publicity event, giving the opportunity for businesses and clients to link together, and presenting the scope for companies to publicize themselves and their products among the leaders of communications industries from all over the world.


2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)

Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies


2020 IEEE Applied Power Electronics Conference and Exposition (APEC)

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 International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


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Periodicals related to Energy

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Applied Superconductivity, IEEE Transactions on

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


Circuits and Systems I: Regular Papers, IEEE Transactions on

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.


Communications Magazine, IEEE

IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...


Communications, IEEE Transactions on

Telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; and communication theory. In addition to the above, ...


Electron Devices, IEEE Transactions on

Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronics devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.


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Xplore Articles related to Energy

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Optimized Operation of Multiple Energy Interconnection Network Based on Energy Utilization Rate and Global Energy Consumption Ratio

2018 2nd IEEE Conference on Energy Internet and Energy System Integration (EI2), 2018

With the development of the energy internet, the types and forms of energy utilization are becoming increasingly diverse. In this paper, the concept of multi-energy system is redefined. Based on this, the multi-input and multi- output model of the system is established. At the same time, a general evaluation system suitable for multi-energy is also given. The energy utilization level ...


Reducing energy consumption by energy management and energy audits in the pumping stations

2018 Renewable Energies, Power Systems & Green Inclusive Economy (REPS-GIE), 2018

The implementation of energy savings strategies has become a necessity and improving the performance of industrial facilities is no longer a prestige, it has now become mandatory for all industrial companies. This paper includes a critical analysis and energy management problems in a typical pumping station, which usually causes excessive energy consumption. Based on the results of energy auditing and ...


Microgrids Based on DC Energy Pool

2008 IEEE Energy 2030 Conference, 2008

After analyzing typical structure of microgrids with distributed energy sources, a new idea of microgrid based on "DC energy pool" is proposed in the paper, whose energy exchanging process is also discussed. The new idea lays stress on the skillfully control of energy stored in the energy-storage device. Since the power balance within the microgrid is realized in a way ...


Effectiveness of a building energy management system for the integration of net zero energy buildings into the grid and for providing tertiary control reserve

2013 IEEE Grenoble Conference, 2013

Renewable energy sources as well as heat pumps become more important in the building sector. To analyze the operation of these units in a net zero-energy office building (nZEB), a case study was performed by Daikin Europe NV and Athoka GmbH. Thereby, a sufficient energy management system is used to coordinate the power supply and demand. For this reason, the ...


Impact of windows to wall ratio on energy consumption in building sector of Pakistan

2014 International Conference on Energy Systems and Policies (ICESP), 2014

Pakistan is facing severe shortage of energy. The gap between demand and supply is gradually increasing leading to heavy load shedding. This crisis has badly affected the life of people and economic growth of Pakistan which appears as a barrier in the long-term future. Along with other reasons, energy losses by the end user are one of most important aspect ...


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Educational Resources on Energy

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IEEE-USA E-Books

  • Optimized Operation of Multiple Energy Interconnection Network Based on Energy Utilization Rate and Global Energy Consumption Ratio

    With the development of the energy internet, the types and forms of energy utilization are becoming increasingly diverse. In this paper, the concept of multi-energy system is redefined. Based on this, the multi-input and multi- output model of the system is established. At the same time, a general evaluation system suitable for multi-energy is also given. The energy utilization level of the system is evaluated by the energy efficiency and the global energy consumption ratio. Finally, taking the energy utilization of a college campus as an example, the energy allocation of the system is optimized to obtain the optimal energy ratio. It aims to provide advice for the planning and design of energy transportation and provide a reference for mitigating the energy crisis.

  • Reducing energy consumption by energy management and energy audits in the pumping stations

    The implementation of energy savings strategies has become a necessity and improving the performance of industrial facilities is no longer a prestige, it has now become mandatory for all industrial companies. This paper includes a critical analysis and energy management problems in a typical pumping station, which usually causes excessive energy consumption. Based on the results of energy auditing and energy performance of the most energy-consuming equipment an approach has been developed, which achieves optimal combination to answer such a water demand, while taking into account having optimal flow, minimum consumption and with maximum efficiency. The results showed that this pumping station consumed a monthly average electrical energy of 15 422MWh and having a potential to save 1 313MWh of energy, a 8.30% electrical energy saving potential. The benefits of implementing the energy efficiency measures related to electricity and water are substantial both in terms of energy savings and in terms of cost savings.

  • Microgrids Based on DC Energy Pool

    After analyzing typical structure of microgrids with distributed energy sources, a new idea of microgrid based on "DC energy pool" is proposed in the paper, whose energy exchanging process is also discussed. The new idea lays stress on the skillfully control of energy stored in the energy-storage device. Since the power balance within the microgrid is realized in a way with the help of distributed regulating power source such as micro-gas turbine, the demand for large capacity energy-storage device is reduced.

  • Effectiveness of a building energy management system for the integration of net zero energy buildings into the grid and for providing tertiary control reserve

    Renewable energy sources as well as heat pumps become more important in the building sector. To analyze the operation of these units in a net zero-energy office building (nZEB), a case study was performed by Daikin Europe NV and Athoka GmbH. Thereby, a sufficient energy management system is used to coordinate the power supply and demand. For this reason, the effectiveness of the energy management system is analyzed in the daily office routine at the test lab. The paper shows how the nZEB-goal can be achieved. Furthermore, the potential for the use of a thermal energy storage is considered with the aim of increasing the own consumption of the photovoltaic-yield and thus, to increase the cost efficiency and to homogenize the energy exchange between the building and the power grid. Finally, the economic potential of the provision of control reserve for the transmission system will be evaluated using the nZEB's equipment.

  • Impact of windows to wall ratio on energy consumption in building sector of Pakistan

    Pakistan is facing severe shortage of energy. The gap between demand and supply is gradually increasing leading to heavy load shedding. This crisis has badly affected the life of people and economic growth of Pakistan which appears as a barrier in the long-term future. Along with other reasons, energy losses by the end user are one of most important aspect of energy crisis. To cope with this situation proper interventions are needed. Building sector is one of the major energy consumers and source of energy wastages if not properly managed. The energy losses in buildings are due to installation of inefficient equipments and improper utilization of electrical & mechanical systems. It is also observed that, energy efficiency parameters & standards are not being kept under considerations during the designing and construction of new buildings, which is resulting in high consumption of energy. Keeping in view the importance of building energy consumption and its impacts, Energy Audits of public sector building i.e. Pakistan Secretariat (Block A, B, C, D, P, R and S) were conducted. The sample was comprised of old and new buildings. After analysis of data gathered through energy audits, up to 30 % of Energy Saving Opportunities were identified. In this paper, some technical parameters regarding windows to wall ratio, lighting, AC, building envelop and water treatment having high impact on energy consumption and comfort level in the building, are identified which may be adopted as per local environmental conditions.

  • Modeling of Distributed Energy System with Multiple Energy Complementation

    The energy flow in energy utilization system is becoming increasingly complex due to the decarbonization tendency of primary energy consumption structure and the application of energy storage technology. There are main issues on how to establish the basic configuration of distributed energy system with multiple energy complementation and how the system can coordinate the start- stop and operation on variable load of the device to achieve maximum economic benefits. Starting from the basic configuration of energy utilization system, it is proposed in this paper that the distributed energy system with multiple energy complementation is a new energy system where natural gas is used as the main primary energy combined with renewable energy at local to satisfy different terminal users. Taking the method of stepwise decomposition and modeling, a superstructure model is established through the integration of different energy conversion technology and combination of different transformation, which can coordinate the energy flow and energy balance constraint in the subsystem such as energy generation, energy conversion and energy storage. Meanwhile, the maximum performance factor indicator is taken as the objective function and the energy balance is chosen as constraint to optimize installation capacity and hourly operation strategy. The established model is applicable to research of energy strategy of distributed energy system with multiple energy complementation and both the planning and designing of the scientific, reasonable and reliable comprehensive energy.

  • Identification building energy saving using Energy Efficiency Index approach

    Energy can be reused or saved instead of simply wasted by implementing strategic planning. In commercial building, energy consumption varies due to various factors such as building design, climate, load usage, type of electrical appliances, and management. Since each room in a building is designed to accommodate certain number of occupant, the room capacity is also considered as one of the factors that affect energy consumption. However, by placing inappropriate number of occupants in a room, the optimum use of energy cannot be achieved. For an example, energy may be wasted if the room that is designed for 200 occupants is only occupied by 98 people. In response to this concern, energy saving can be made by shifting or reconfiguring the number of occupant to make more suitable room. This strategy is called as a class shifting method. It can minimize electricity usage by simply shifting occupants into an appropriate room which is design nearly for that amount of capacity. This paper presents evaluation on class shifting strategy in term of its ability in reducing energy consumption. The study was conducted on selected building in Faculty of Electrical Engineering, Universiti Teknologi Malaysia (UTM) by using Energy Efficiency Index (EEI) reading as a baseline in determining how much energy is being wasted as well as being saved. The result from the application of shifting method showed a significant number of energy saving that can be made.

  • Energy management method applying in integrated energy system

    The development and utilization level of energy is an important symbol of the technology and living standards of the society. Integrated Energy System (IES) is important to improve energy efficiency and promote the large-scale development of the Renewable Energy Source (RES). In the meanwhile, it also can improve the utilization of the social infrastructure and secure the energy supply. It has become a significant research topic in the international energy field. Photovoltaics, wind turbines and other renewable energy source of electricity are coupled with energy storage system to supply power to the local consumers in the IES, which can reduce the energy transmission losses and the large disturbances impact from the main grid. Since the inverse distribution of the output power of some renewable energy distributed generation and the load demand, the research of the energy storage system control to achieve the target of high efficient local utilization of the renewable energy and avoid a large excess power flowing into the network is one of the development priorities of the integrated energy system. For the control method of the energy storage system, the most important part is the dispatchment control strategy of the energy storage system. It is expected that the energy system can discharge more energy during the peak load period and discharge less during the valley load period. Directing at this aim, this paper uses fixed threshold and dynamic threshold method to calculate the discharge threshold power to control the discharge power of the storage system respectively. Comparing the energy management results, the dynamic threshold method is confirmed to have higher energy management efficiency.

  • Reduction in building energy requirements by modern energy conservation techniques

    Energy Deficiency problem can be addressed either by increasing generation or by efficient consumption of energy. Shortage of electricity generation and excessive usage of electricity power has promoted the energy conservation measures. Energy audit of building identifies flaws in load consumption; and overall energy performance profile can be improved. This case study presents the complete energy audit of a Public sector Multi-Office building located in Lahore, Pakistan. A methodical analysis has been performed and potential Energy Conservation Recommendations (ECRs) are proposed for the building. These ECRs are backed up by the financial analysis. Analysis concludes that more than 30% energy can be saved by efficient utilization and retrofitting measures only. On field collected data has been analyzed using software; DIALuxEvo 3 for lighting system, Hourly Analysis Program (HAP4.41) for heating and cooling system and Smart-Viewer for thermal imaging.

  • Analysing the efficient use of energy in a small smart grid system

    Smart grid systems, for being profitably implemented, will have to deliver advantageous results to costumers, investors and operators. This can be realised by providing efficient, secure and reliable systems, connecting distributed renewable energy sources and enabling advanced services. The analysis of those potential benefits should consider all the components of the smart grids from the energy sources to the consumers, including the communication and power flows within the system. This study aims to analyse how to reach an efficient energy use with different means (e.g. better management of the energy consumption rate, consumption forecast, and central energy orientation providing the capabilities of smart homes, communication links and electricity grid management centres. To this end, architecture of a small smart grid system including a novel smart home, communication and energy lines, and a small home energy management centre is studied in this paper. Such architecture is envisaged to have a substantial impact on the operation and management of future electricity network addressing issues such as efficient integration of renewable power sources and emerging consumer behaviour.




Jobs related to Energy

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