Results 141 to 150 of about 1,511,148 (319)

The role of power system flexibility in generation planning

, 2011
Paper presented at the IEEE 2011, Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011As the penetration of variable renewable generation increases in power systems worldwide, planning for the effects of variability will become more ...
Eamonn Lannoye, Lannoye, Eamonn, O\u27Malley, Mark, O'Malley, Mark, Mark O'Malley, Flynn, Damian, Damian Flynn   +6 more
core   +1 more source

Artificial Intelligence and Mental Well‐Being in Adult Education: Implications for Practice and Professional Responsibility

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Mental well‐being is central to adult learner success, yet many adult education institutions lack capacity to provide timely and accessible support. This article examines how artificial intelligence (AI) can strengthen mental health–adjacent supports in adult and continuing higher education, with attention to professional practice and ...
Adam L. McClain, Thomas Wade
wiley   +1 more source

Low-Carbon and Optimized Dispatching of Regional Integrated Energy Systems, Taking into Account the Uncertainties of Wind–Solar Power and Dynamic Hydrogen Prices

Energies
Integrated energy systems are central to advancing efficient energy utilization and low-carbon transformation. In the current context, the inherent variability of high-penetration renewable sources (e.g., wind and solar) and the volatility of multi ...
Zihao Huang, Yibo Wang, Chuang Liu, Xudong Zhao   +3 more
doaj   +1 more source

Digital control of a three-phase four-leg inverter under unbalanced voltage conditions

, 2007
In this paper, the implementation of an innovative inverter control strategy based on the symmetrical components is presented. Symmetrical components of the inverter output voltage and current are decomposed into dq DC quantities to control a three-phase
Curea, O., Vechiu, I., Ceballos, S., I. Vechiu, S. Ceballos, Villate, J. L., O. Curea, J. L. Villate, H. Camblong, Camblong, H.   +9 more
core   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Subsequent commutation failure suppression strategy of hybrid cascaded HVDC system based on coordinated control of CEC and VDCOL

IET Energy Systems Integration
The inverter side of hybrid cascaded HVDC adopts the structure of Modular Multilevel Converter (MMC) in series with Line Commutated Converter (LCC). The complete system amalgamates the advantages of LCC with MMC, but it also makes the interaction process
He Wang, Daqian Zhang, Jing Bian, Jiazhi Guo, Shiqiang Li   +4 more
doaj   +1 more source

The Impact of the Shunt Reactor(s) Location on Offshore Wind Farm Power Export System on Zero-Missing Phenomenon and Switching Overvoltages—The Case of a Polish Power System

Energies
The observed development of offshore wind farms has resulted in an increasing presence of long extra-high voltage cables, with lengths ranging from 10 to 200 km. These cable lines are compensated for by a shunt reactor(s).
Piotr Rzepka, Mateusz Szablicki, Marcin Niedopytalski, Adrian Halinka, Daria Zychma, Michał Szewczyk   +5 more
doaj   +1 more source

An Advanced Control System for Wind/Diesel Power Systems

, 1996
International audienceIn this paper an advanced control system for the optimal operation and management of medium-sized autonomous wind-diesel power systems is presented.
Karagounis, Vaggelis, Halliday, Jim, Dutton, Geoff, Kariniotakis, Georges, Nogaret, Eric, Hatziargyriou, Nikos, Androutsos, Aris, Papathanassiou, Stavros, Lopes, Joao Abel Peças, Papadopoulos, Michael, Stavrakakis, Georges, Gatopoulos, John   +11 more
core  

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang, Yujie Liu, Fei Li, Xuelin Li, Lanlan Li, Jie Zhang, Yali Xu   +6 more
wiley   +1 more source

Bi-level stochastic optimization for load aggregator participating in energy and reserve markets based on conditional value at risk

International Journal of Electrical Power & Energy Systems
The integration of large-scale renewable energy into the power system imposes higher demands on the flexible regulation capability of the new power system, urgently necessitating the exploration of the regulatory potential of load-side resources.
Rijun Wang, Bing Gu, Zhenglong Sun, Cheng Liu, Chao Jiang, Shuyu Zhou, Zhichong Cao   +6 more
doaj   +1 more source