Showing 1,181 - 1,200 results of 1,618 for search '"electrical power"', query time: 0.10s Refine Results
  1. 1181

    Modeling of the 2.4 GHz wireless channel path loss in substation by Qiang LI, Hongxin ZHANG, Jiaqi LUO, Yang LU, Jianqi LI, Yinghua LV

    Published 2016-07-01
    “…In order to assess the influence of electromagnetic interference in the substation of the electric power communication system,frequency measurement method was adopted to obtain the data of 2.4 GHz electromagnetic wave path loss of the substation of 110 kV and 220 kV in a certain city.By using the method of minimum mean square error (MMSE) and cumulative sum (CUSUM) to estimate the parameters of path loss model such as path loss index and the standard deviation,the path loss model was set up according to measured data,respectively.The simulation results show that the gap between estimation results and the measured values is not big.In addition,a ZigBee simulation system was constructed to simulate the relationship of bit error rate (BER) varies with distance in two cases of the signal to noise ratio (SNR) at 5 dB and 10 dB respectively.A research basis for short distance wireless communication devices decorated in the substation environment was provided.…”
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  2. 1182

    Modern electrochemical processes and technologies in ionic melts by Omelchuk A., Volkov S.V., Zarubitskii O.G.

    Published 2003-01-01
    “…It has been shown that the electrode micro-spacing processes provide a high quality of non-ferrous metals purification at low specific consumption of electric power and reagents. The use of bipolar electrodes and β-alumina diaphragms hinders the transfer of metallic impurities from the anode to the cathode. …”
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  3. 1183

    Research progress of ion exchange selective electrodialysis by HUANG Hanwen, FENG Ling, TIAN Binghui

    Published 2024-12-01
    “…With relatively high energy efficiency and no need for resin acid-base regeneration, ISED has been now used in ultra-pure water preparation and specific wastewater treatment in the electric power, pharmaceutical,automotive and other industries. …”
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  4. 1184

    Techno-economic dataset for energy market and capacity payment co-optimization in the Dominican Republicʼs power marketMendeley Data by René Báez-Santana, Miguel Aybar-Mejía, Máximo A. Domínguez-Garabitos, Víctor S. Ocaña-Guevara

    Published 2025-02-01
    “…The electric power industry has an impact on fossil fuel consumption, which must be considered in decarbonization strategies. …”
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  5. 1185

    Development of a Solar-Powered Incubator for Poultry Eggs by Joseph Abutu, Mainigi Umar, James Wamayi Midala, Abdulkarim Muhammad Odeh, Garkuwa Haruna, Christian Ike, Sunday Albert Lawal

    Published 2025-01-01
    “…Hence, in this work, locally sourced materials were used for the development of solar-powered incubator, with the aim of providing a sustainable and reliable alternative to traditional electricity-powered incubators. The design of the incubator was carried out using the different equations stipulated in literatures. …”
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  6. 1186

    Thermal and Acoustic Design of a Shelter for High-Voltage Electrical Equipment by Somayan Basu, Edoardo Piana

    Published 2025-01-01
    “…In urban contexts, a smarter distribution of electric power to various classes of consumers, according to their demands, is possible through compact sorters. …”
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  7. 1187

    Development of a Solar-Powered Incubator for Poultry Eggs by Joseph Abutu, Mainigi Umar, James Wamayi Midala, Abdulkarim Muhammad Odeh, Garkuwa Haruna, Christian Ike, Sunday Albert Lawal

    Published 2025-01-01
    “…Hence, in this work, locally sourced materials were used for the development of solar-powered incubator, with the aim of providing a sustainable and reliable alternative to traditional electricity-powered incubators. The design of the incubator was carried out using the different equations stipulated in literatures. …”
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    Article
  8. 1188

    Lattice-based provable data possession in the standard model for cloud-based smart grid data management systems by Caixue Zhou, Lihua Wang, Lingmin Wang

    Published 2022-04-01
    “…The smart grid is considered to be the next-generation electric power network. In a smart grid, there are massive data to be processed, so cloud computing is introduced into it to form a cloud-based smart grid data management system. …”
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  19. 1199

    Mitigating anthropogenic climate change with aqueous green energy by Sophia T. Olim, Anna Nickoloff, Leslie J. Moffat, Andrew J. Weaver, Michael Eby

    Published 2025-01-01
    “…We show that a safe and sustainable level of OTEC-generated electricity powering DACCS for 70 years could result in up to a 35% decrease in the relative global mean temperature warming compared to a business-as-usual emissions scenario.…”
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  20. 1200

    Economical operation strategy of integrated energy system under fault state by Yuquan LIU, Xudong CHEN, Wen XIONG, Li WANG, Dongwen CHEN, Yong LI

    Published 2019-06-01
    “…A fault-state operation strategy for integrated energy systems based on multi-energy transfer was proposed.Firstly,an integrated energy system model was built to model each energy-supply device in the system using actual measurable parameters.Then,the calculation method of maximum energy supply capacity when energy-supply device fails was introduced,and the power constraint conditions of each equipment were obtained,and the power balance equations of cold/heat/electricity power were established.Then,set the lowest operating cost as the optimization goal,the objective function was solved by the linear programming method.Finally,taking a factory-level integrated energy system as an example,the rationality of the output changes of each equipment after using this strategy under several fault conditions was analyzed.It is pointed out that the strategy has three characteristics:the cost control effect is significant at low load situation,remarkably impacted by time-sharing energy prices,the outsourcing resource curve can predict the change of operating costs when fault occurs.…”
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