Results 21 to 30 of about 52,563,575 (344)

Research on the electrical performance variation characteristics of internal damp roof arrester of EMU

Energy Reports, 2022
In order to study the reason of performance deterioration of roof arrester, this paper conduct the disassembly inspection of the burst arrester, and conducts the SEM test and EDS test to the valve plates, and the microscopic variation characteristics of ...
Shenghui Wang, Qi Ou, Qizhe Zhang, Shuaitao Mao, Xinghao Dong   +4 more
doaj   +1 more source

Impact of wind power on the unit commitment, operating reserves and market design [PDF]

, 2011
Paper presented at the 2011 IEEE Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011This article highlights and demonstrates the new requirements variable and partly unpredictable wind power will bring to unit commitment and power ...
Milligan, M., Lange, B., Gibescu, M., Michael Milligan, Hannele Holttinen, Lange, Bernard, Kiviluoma, K., Juha Kiviluoma, Meibom, P., Meibom, Peter, O\u27Malley, Mark, Peter Meibom, Madeleine Gibescu, Kiviluoma, Juha; id_orcid, Tuohy, Aidan, Holttinen, H., Tuohy, A., Gibescu, Madeleine, Holttinen, Hannele, O'Malley, M., Milligan, Michael R., Bernhard Lange, Kiviluoma, Juha, Aidan Tuohy, O'Malley, Mark, Mark O'Malley, Kiviluoma, J.   +26 more
core   +1 more source

Short-Term Photovoltaic Power Forecasting Based on VMD and ISSA-GRU

IEEE Access, 2021
Photovoltaic (PV) power generation is affected by many meteorological factors and environmental factors, which has obvious intermittent, random, and volatile characteristics.
Pengyun Jia, Haibo Zhang, Xinmiao Liu, Xianfu Gong   +3 more
doaj   +1 more source

Polymer/molecular semiconductor all-organic composites for high-temperature dielectric energy storage

Nature Communications, 2020
Dielectric polymers are widely used in electrostatic energy storage but suffer from low energy density and efficiency at elevated temperatures. Here, the authors show that all-organic composites containing high-electron-affinity molecular semiconductors ...
Chao Yuan, Yao Zhou, Yujie Zhu, Jiajie Liang, Shaojie Wang, Simin Peng, Yushu Li, Sang Cheng, Mingcong Yang, Jun Hu, Bo Zhang, Rong Zeng, Jinliang He, Qi Li   +13 more
doaj   +1 more source

Evaluation of Different Development Possibilities of Distribution Grid State Forecasts

Energies, 2020
The number of renewable energy systems is still increasing. To reduce the worldwide CO2 emissions, there will be even more challenges in the distribution grids like currently upcoming charging stations or heat pumps. All these new electric systems in the
Jessica Hermanns, Marcel Modemann, Kamil Korotkiewicz, Frederik Paulat, Kevin Kotthaus, Sven Pack, Markus Zdrallek   +6 more
doaj   +1 more source

Improved system operations with high penetration of wind power : a dialog between academia and industry - Ireland [PDF]

, 2010
Panel session submission for the IEEE Power and Energy Society (PES) 2010 General Meeting, July 25-29 2010, Minneapolis, MinnesotaThis is a submission to a panel session at the 2010 IEEE PES General Meeting. It discusses effective collaboration between
Power, Michael, Michael Power, O\u27Malley, Mark, O'Malley, Mark, Mark O'Malley   +4 more
core   +1 more source

Effects of liquids immersion and drying on the surface properties of HTV silicone rubber: characterisation by contact angle and surface physical morphology

High Voltage, 2019
High-temperature vulcanised (HTV) silicone rubber composite insulator has been widely used in extra-high and ultra-high transmission lines due to its excellent electrical and mechanical performance.
Yanfeng Gao, Xidong Liang, Weining Bao, Shaohua Li, Chao Wu, Yingyan Liu, Yuanji Cai   +6 more
doaj   +1 more source

基于碳排放流迭代算法的分布式碳表系统（一）:理论方法与分析

, 2023
The accurate and real-time carbon metering, as the driving force behind the ‘double carbon” strategy, provides a quantitative basis for the carbon emission reduction, carbon markets and carbon trading.
Li, Yehui, Wang, Yi, Kang, Chongqing, Li, Yaowang, Zhou, Te, Bao, Weihan, Liu, Yuliang   +6 more
core   +1 more source

Overview of current development in electrical energy storage technologies and the application potential in power system operation

, 2015
Electrical power generation is changing dramatically across the world because of the need to reduce greenhouse gas emissions and to introduce mixed energy sources.
Xing Luo, Jihong Wang, M. Dooner, J. Clarke   +3 more
semanticscholar   +1 more source

Artificial Intelligence Based MPPT Techniques for Solar Power System: A review

Journal of Modern Power Systems and Clean Energy, 2020
—— In the last decade, artificial intelligence (AI) tech ‐ niques have been extensively used for maximum power point tracking (MPPT) in the solar power system.
Kah Yung Yap, Charles R. Sarimuthu, J. Lim   +2 more
semanticscholar   +1 more source