Results 61 to 70 of about 3,510,245 (208)

Trading risk control model of electricity retailers in multi‐level power market of China

open access: yesEnergy Science & Engineering, 2019
The decision‐making and risk assessment of electricity purchase and sales is the key to adapt to the electricity market for independent electricity retailers in China.
Xiaobao Yu, Yixin Sun
doaj   +1 more source

The Key Issues for China’s Electric Vehicles to Participate the Electricity Market [PDF]

open access: yesE3S Web of Conferences
At present, China has the world's largest number of electric vehicles, and the total amount of charging power from electric vehicles is growing rapidly. Due to the small scale and high dispersion of a single electric vehicle, however, it is difficult for
Li Jing   +3 more
doaj   +1 more source

Epitaxially Integrated Electro‐Optic KNbO3 Thin Films on Silicon

open access: yesAdvanced Materials, EarlyView.
We demonstrate the first epitaxial integration of electro‐optic KNbO3 thin films on silicon using suboxide molecular‐beam epitaxy. Combining adsorption‐controlled molecular‐beam epitaxy, advanced characterization, and phase‐field modeling, we demonstrate phase‐pure crystalline films mirroring bulk crystals with robust Pockels response, enabling future ...
Sankalpa Hazra   +17 more
wiley   +1 more source

Electricity Pricing and Market Power - Evidence from Germany [PDF]

open access: yes
The aim of this paper is to develop a methodology for measuring the exercise of potential market power in liberalized electricity markets. We therefore investigate producer behavior in the context of electricity pricing with respect to fundamental time ...
Janssen, Matthias, Wobben, Magnus
core   +2 more sources

Analysis and construction of evaluation index system of inter-provincial electricity spot markets

open access: yesGlobal Energy Interconnection
Because of the contradiction between the scale of new energy installations and the continuous load growth in the central and eastern regions of China, the balance problems of the electricity market are becoming increasingly prominent, and it is urgent to
Hao Yue   +7 more
doaj   +1 more source

Descriptor‐Informed Screening of Interface‐Active Molecules for Efficient Magnesium Metal Anodes

open access: yesAdvanced Materials, EarlyView.
A descriptor‐informed molecular screening strategy identifies 4‐bromo‐N, N‐dimethylaniline (BrNNA) as an interface‐active electrolyte component that enables fast Mg stripping/plating in Mg(TFSI)2‐based electrolytes. By simultaneously regulating Mg2+ solvation and interphase formation, the BrNNA‐containing electrolyte delivers activation‐free Mg ...
Hao Xu   +16 more
wiley   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

open access: yesAdvanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar   +6 more
wiley   +1 more source

Electricity market regulation: Global status, development trend, and prospect in China

open access: yesEnergy Conversion and Economics, 2020
With ever‐growing electricity consumption, unwanted climate change, and evolving generation mix, some energy policies related to electricity markets are enforced in various countries to cope with emerging challenges in the energy sector.
Chengwei Xu, Fushuan Wen, Ivo Palu
doaj   +1 more source

Electricity Market Reform: Lessons for developing countries [PDF]

open access: yes
One of the main targets of power market reforms in the world has been price-cost margins. This paper focuses on this issue by looking at the impact of the power market reforms on the convergence of residential and industrial electricity price-cost ...
Erdogdu, Erkan
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

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