Results 51 to 60 of about 285,042 (310)

The role of risk modelling in the Great Britain transmission planning and operational standards [PDF]

, 2010
This paper presents three case studies of risk-based standards from Great Britain: the pre-liberalisation generation planning standard, the present method for setting operational reserve requirements, and the transmission network planning standard. These
D. Eager, Harrison, G.P., Zachary, S., Dent, C. J., Dent, C.J., Bell, K.R.W., Eager, D., S. Zachary, Harrison, Gareth; id_orcid, Richards, A. W., G.P. Harrison, Bell, K. R W, Bell, K. R., Harrison, G. P., C.J. Dent, A.W. Richards, Richards, A.W., Bialek, J. W., K.R.W. Bell, Bialek, J.W., J.W. Bialek   +20 more
core   +1 more source

Optimal Capacity and Operational Planning for Renewable Energy-Based Microgrid Considering Different Demand-Side Management Strategies

, 2023
A bi-objective joint optimization planning approach that combines component sizing and short-term operational planning into a single model with demand response strategies to realize a techno-economically feasible renewable energy-based microgrid is ...
Harun Or Rashid Howlader, Tomonobu Senjyu, Akito Nakadomari, Oludamilare Bode Adewuyi, Mark Kipngetich Kiptoo   +4 more
core   +1 more source

Multi-Year High-Voltage Power System Planning Considering Active Power Curtailment

Energies, 2020
Integrating active power curtailment (APC) of renewable energy sources (RES) in power system planning reduces necessary investments in the power system infrastructure.
Florian Schäfer, Martin Braun
doaj   +1 more source

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

FEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

A two-part alternating iteration power flow method based on dynamic equivalent admittance

International Journal of Electrical Power & Energy Systems
Power flow is an extensively used tool in various operations and planning of power systems. In this paper, we propose an efficient hybrid method for solving the power flow problems in ill-conditioned power systems.
Tong Jiang, Hongfei Hou, Zhuocheng Feng, Chang Chen   +3 more
doaj   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

FEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell, Cassy Ross, Panagiota S. Filippou, Bruno Silvester Lopes, Dominic Gilchrist, Paul Dean, Kamar Ameen‐Ali, Tora K. Smulders‐Srinivasan, Ahmad A. Khundakar   +8 more
wiley   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

New Power System Planning and Evolution Path with Multi-Flexibility Resource Coordination

With the continuous development of large-scale wind and photovoltaic power worldwide, the net load fluctuation of systems is increasing, thereby imposing higher demands for power supply assurance and new energy consumption capacity within emerging power ...
Changhai Yang, Xiang Wang, Zongnan Jiang, Jiaxin Qian, Xuejun Li, Boyang Chen   +5 more
core   +1 more source

China’s urban EV ultra-fast charging distorts regulated price signals and elevates risk to grid stability

Nature Communications
The wide adoption of electric vehicles is driving the rapid deployment of ultra-fast charging stations, particularly in China. This study uses simulations based on extensive real-world charging data from major Chinese cities and finds that deploying 2000
Qing Yu, Pengjun Zhao, Jiaxing Li, Han Wang, Jie Yan, Haoran Zhang   +5 more
doaj   +1 more source

Evaluating and Planning Flexibility in Sustainable Power Systems [PDF]

IEEE Transactions on Sustainable Energy, 2013
Power systems have traditionally been designed to provide flexibility in a context where demand is met by bulk generation. The integration of variable and uncertain renewable generation sources, such as wind, increases the flexibility needed to maintain the load-generation balance.
Ma, Juan, Silva, Vera, Belhomme, Régine, Kirschen, Daniel S., Ochoa, Luis F.   +4 more
openaire   +5 more sources