Results 21 to 30 of about 518,242 (313)

A Distributionally Robust Chance-Constrained Unit Commitment with N-1 Security and Renewable Generation

Energies, 2021
With the increasing penetration of renewable energy generation, one of the major challenges is the problem of how to express the stochastic process of wind power and photovoltaic output as the exact probability density and distribution, in order to ...
Qiangyi Sha, Weiqing Wang, Haiyun Wang
doaj   +1 more source

Semantics and knowledge grids: building the next-generation grid [PDF]

IEEE Intelligent Systems, 2004
Just as the Internet is shifting its focus from information and communication to a knowledge delivery infrastructure, we see the Grid moving from computation and data management to a pervasive, worldwide knowledge management infrastructure. We have the technology to store and access data, but we seem to lack the ability to transform data tombs into ...
Mario Cannataro, Domenico Talia
openaire   +3 more sources

Grid load balancing using intelligent agents [PDF]

, 2005
Scalable management and scheduling of dynamic grid resources requires new technologies to build the next generation intelligent grid environments. This work demonstrates that AI techniques can be utilised to achieve effective workload and resource ...
Nudd, G. R., Nudd, Graham R., Jarvis, Stephen A.; id_orcid, Cao, Junwei, Spooner, Daniel P., Jarvis, Stephen A.   +5 more
core   +1 more source

Correction to “Dynamic Security and Stability Region Under Different Renewable Energy Permeability in IENGS System”

IEEE Access, 2021
In the above article [1], in the Acknowledgment section, the authors would like to express sincere gratitude to Jinhai Yang for his contribution in simulation work, which helps to achieve data, as listed in Tables 1–4.
Saniye Maihemuti, Weiqing Wang, Haiyun Wang, Jiahui Wu, Xuan Zhang   +4 more
doaj   +1 more source

Agent-Based Virtual Organisations for the Grid [PDF]

, 2005
The ability to create reliable, scalable virtual organisations (VOs) on demand in a dynamic, open and competitive environment is one of the challenges that underlie Grid computing.
Michael Luck, Fiddian, N. J., Simon Thompson, Preece, Alun, Preece, A., W. T. Luke Teacy, Luck, Michael; id_orcid, Jigar Patel Luke, Nir Oren, Chalmers, S, Peter M. D. Gray, Patrick J. Stockreisser, Patel, Jigar, Jennings, NR, Gray, Peter M. D., Teacy, WTL, Preece, Alun David, Gray, PMD, Stockreisser, PJ, Gray, William Alexander, Nick J Fiddian, Gray, W. Alex, Chalmers, Stuart, W T Luke Teacy, Teacy, W. T. Luke, Stockreisser, Patrick J., Stockreisser, Patrick Jean, Shao, J, Gray, W. A., Nicholas R. Jennings, Jennings, Nicholas R., Chalmers, S., Oren, N, Thompson, Simon, Shao, J., Luck, M., Stockreisser, P. J., Shercliff, G., Stockreisser, P.J., Nick J. Fiddian, Gray, W.A., Fiddian, N.J., Fiddian, Nicholas John, Luck, M, Nicholas R Jennings, Preece, A, Luck, Michael, Jennings, N. R., Teacy, W.T.L., Shercliff, Gareth, Stuart Chalmers, W Alex Gray, Norman, Timothy, Jianhua Shao, Fiddian, Nick J., Patrick J Stockreisser, Patel, J, Shao, Jianhua, Norman, Timothy J., Patel, J., Thompson, S., Gareth Shercliff, Jigar Patel, Norman, TJ, Gray, P.M.D., Fiddian, NJ, Alun Preece, Shercliff, G, W. Alex Gray, Thompson, S, Timothy J. Norman, Gray, WA, Oren, Nir, Oren, N.   +73 more
core   +1 more source

An Improved Beetle Swarm Algorithm Based on Social Learning for a Game Model of Multiobjective Distribution Network Reconfiguration

IEEE Access, 2020
With the increased distributed generation (DG) and electric vehicle (EV) load penetration in distribution networks, it is more difficult to ensure the safe and economic operation of the distribution networks because of the great volatility and randomness
Qian Chen, Weiqing Wang, Haiyun Wang, Jiahui Wu, Jie Wang   +4 more
doaj   +1 more source

Dynamic Security and Stability Region Under Different Renewable Energy Permeability in IENGS System

IEEE Access, 2021
The integration of renewable energy sources (RESs) remains growing rapidly in recent years. At the same time, security problems after contingencies were attracting great attention, due to deficiencies for the stable operation, even could induce the ...
Saniye Maihemuti, Weiqing Wang, Haiyun Wang, Jiahui Wu, Xuan Zhang   +4 more
doaj   +1 more source

Two Level Control Strategy for Independent AC/DC Hybrid Microgrid Based on Integrated Control [PDF]

E3S Web of Conferences, 2021
Aiming at the independent AC/DC microgrid, a simple and effective multi time scale control strategy is proposed by adopting the combination of day ahead scheduling and real-time control.
Liu Hanmin, Wang Zhenyu, Wang Shouxiang, Liu Qi, Zhang Guozhong, Tian Yunfeng, Shen Yu, Zhao Qianyu   +7 more
doaj   +1 more source

Quasiconformal Mappings and Grid Generation [PDF]

SIAM Journal on Scientific and Statistical Computing, 1984
A finite difference scheme is developed for constructing quasiconformal mappings for arbitrary simply and doubly-connected domains onto a rectangle in the plane by using Beltrami systems. Error estimates are not given. Numerical examples show applications of the method: 1.
Mastin, C. W., Thompson, J. F.
openaire   +1 more source

Sequential Model Predictive Control for Grid Connection in Offshore Wind Farms Based on Active Disturbance Rejection

Journal of Marine Science and Engineering, 2023
In order to harness a greater share of wind energy resources, offshore wind energy projects are venturing into deep-sea locations. In this progression, the issue of grid integration control becomes increasingly challenging.
Jiangyong Li, Jiahui Wu, Haiyun Wang, Qiang Zhang, Hongjuan Zheng, Yuanyuan Song   +5 more
doaj   +1 more source