Results 41 to 50 of about 664,559 (358)

An Ethereum Blockchain-Based Prototype for Data Security of Regulated Electricity Market

Inventions, 2020
Data security of present-day power systems, such as the electricity market, has spurred global interest in both industry and academia. The electricity market can either be regulated (state-controlled entrance, policies, and pricing) or deregulated (open ...
Aasim Ullah, S M Shahnewaz Siddiquee, Md Akbar Hossain, Sayan Kumar Ray   +3 more
doaj   +1 more source

Operation Cost Optimization Method of Regional Integrated Energy System in Electricity Market Environment Considering Uncertainty

Journal of Modern Power Systems and Clean Energy, 2023
In the electricity market environment, the regional integrated energy system (RIES) can reduce the total operation cost by participating in electricity market transactions. However, the RIES will face the risk of load and electricity price uncertainties,
Peng Li, Fan Zhang, Xiyuan Ma, Senjing Yao, Yuhang Wu, Ping Yang, Zhuoli Zhao, Loi Lei Lai   +7 more
doaj   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

Advanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou, Xu Liu, Michael Gunawan, Yihao Shan, Ming Zhang, Shaine Lucas, Adhi Satriyatama, Denny Gunawan, Ao Wang, Xiaojie Yuan, Kaiwen Sun, Rose Amal, Xiaojing Hao   +12 more
wiley   +1 more source

Market Equilibrium and Impact of Market Mechanism Parameters on the Electricity Price in Yunnan’s Electricity Market

Energies, 2016
In this paper, a two-dimensional Cournot model is proposed to study generation companies’ (GENCO’s) strategic quantity-setting behaviors in the newly established Yunnan’s electricity market.
Chuntian Cheng, Fu Chen, Gang Li, Qiyu Tu   +3 more
doaj   +1 more source

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

Advanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon, Olaia Aurrekoetxea‐Arratibel, Emma Gottis, Heng‐Yu Li, Xabier Olano‐Azkune, Matthieu Despeisse, Antonin Faes, Christophe Ballif   +7 more
wiley   +1 more source

A model for hedging load and price risk in the Texas electricity market [PDF]

, 2012
Energy companies with commitments to meet customers’ daily electricity demands face the problem of hedging load and price risk. We propose a joint model for load and price dynamics, which is motivated by the goal of facilitating optimal hedging decisions,
Aïd, Aïd, Barlow, Benth, Burger, Carmona, Carmona, Cartea, Cartea, Cartea, Coulon, De Jong, Eydeland, Geman, Geske, Hambly, Hull, Kim, Lyle, Michael Coulon, Pirrong, Ronnie Sircar, Schwartz, Skantze, Veraart, Warren B. Powell, Weron   +26 more
core   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 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

Effectiveness of Electricity Derivatives Market Based on Hurst Exponent [PDF]

E3S Web of Conferences, 2019
The Rescaled Range Analysis method (R/S Analysis method) is applied to analyze the PJM electricity derivatives market through calculating V statistics and Hurst Exponent of three types of products.
Fei Yunzhi, Shao Xufang, Wang Gang, Zhou Li, Xia Xue, He Yongxiu   +5 more
doaj   +1 more source

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