Results 41 to 50 of about 31,484 (261)

Electricity market margin determination method considering the integrity of electricity assets

Energy Reports, 2023
China is pushing ahead with the development of the electricity market based on renewable energies. Electricity futures and options are an important trading instrument in the electricity market, and margins in the electricity market are often used to ...
Siting Dai, Deqin Lin, Zhichen Liu
doaj   +1 more source

Demonstrating Vibrational Current Generation With a Self‐Assembled Bioelectret

Advanced Functional Materials, EarlyView.
Vacuum‐deposited films of the plant‐derived molecule, Baicalein, form a self‐assembled bioelectret exhibiting spontaneous orientation polarization and a giant surface potential. The films induce alternating current during the vibration of a movable electrode without charging treatments. Hydrocarbon protection enhances the air stability of the Baicalein
Kouki Akaike, Yukihiro Shimoi, Qingshuo Wei, Yutaro Ono, Satomi Hosono, Yoichi Yamada, Haruhisa Akiyama, Shunsuke Tanaka   +7 more
wiley   +1 more source

Influence of Wind Power on Intraday Electricity Spot Market: A Comparative Study Based on Real Data

Energies, 2018
Overtime, in the electricity sector, there has been a technological transfer to renewable electricity generation. With this change, processes, in the economic and availability terms, are expected to improve.
Pedro M. S. Frade, João V. G. A. Vieira-Costa, Gerardo J. Osório, João J. E. Santana, João P. S. Catalão   +4 more
doaj   +1 more source

A study of key issues in the coordinated operation between carbon market and electricity market

Zhejiang dianli, 2023
With the continuous improvement of energy sector marketization in China， carbon market and electricity market have become critical policy instruments for controlling carbon emissions and regulating electricity supply and demand respectively. However， the
YANG Yuqiang, XU Chengwei, DENG Hui
doaj   +1 more source

Risk Management in Electricity Markets: Hedging and Market Incompleteness [PDF]

SSRN Electronic Journal, 2008
Abstract: The high volatility of electricity markets gives producers and retailers an incentive to hedge their exposure to electricity prices. This paper studies how welfare and investment incentives are affected when markets for derivatives are introduced, and to what extent this depends on market completeness. First, we show that aggregate welfare in
Willems, Bert, Morbée, Joris
openaire   +3 more sources

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Data-driven EV charging infrastructure with uncertainty based on a spatial–temporal flow-driven (STFD) models considering batteries

Scientific Reports
Electric vehicles (EVs) play a vital role in meeting the United Nations Sustainable Development Goals by 2030, primarily by reducing emissions and enhancing air quality.
Talal Alharbi, Ahmed Abdalrahman, Mostafa H. Mostafa   +2 more
doaj   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Review of Spot Electricity Price Prediction Studies Based on Machine Learning Methods [PDF]

Dianli jianshe
In the context of developing a unified national electricity market， the development of a spot market helps promote the sharing and optimal allocation of electricity resources on a larger scale.
JIA Heping, GUO Yuchen, MA Qianxin, YANG Zhenglin, ZHENG Yaxian, ZENG Dan, LIU Dunnan
doaj   +1 more source

Capacity Markets for Electricity [PDF]

, 2003
The creation of electricity markets has raised the fundamental question as to whether markets provide the right incentives for the provision of the reserves needed to maintain system reliability, or whether some form of regulation is needed. In some states in the US, electricity retailers have been made responsible for providing such reserves by ...
Creti, Anna, Fabra, Natalia
openaire   +3 more sources