Results 121 to 130 of about 6,023,568 (296)

Economic and Minimum Emission Dispatch

open access: yes, 2004
In this paper, Hopfield Neural Network (HNN) and Lagrange Multiplier (LM) solutions to economic dispatch (ED), NOx emission dispatch (EmD), and economic-emission dispatch (EED) of a sample system consisting of six thermal generators are presented ...
A. Demiroren, Y. Demirel
core  

China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications

open access: yesAdvanced Science, EarlyView.
China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu   +3 more
wiley   +1 more source

Impact Mechanism Analysis of Carbon Price Uncertainty on Power System Dispatch

open access: yesShanghai Jiaotong Daxue xuebao
With the launch of the national carbon market, electricity industry is expected to play an important role in the carbon market. However, the impact mechanism of carbon market on low-carbon scheduling in power systems remains underexplored and warrants ...
WU Jing, LIU Xuanyu, LI Xiang, QI Xiaoyan, LI Chengjun, ZHANG Zhong
doaj   +1 more source

Bio‐Inspired Oligocellulose‐Regulated Ice‐Water Interfaces Enable Sustained Ion Transport in Frozen Aqueous Zinc Batteries

open access: yesAdvanced Science, EarlyView.
Inspired by antifreeze glycoproteins (AFGPs), we synthesized a type of oligomeric cellulose (OC‐8) to inhibit ice formation and enlarge the inter‐ice water channel for transportation. Typical confocal fluorescence experiments display the expansion of the ice‐water interface for zinc‐ion transport.
Zeyu Zhu   +12 more
wiley   +1 more source

Economic-emission dispatch problem: A semi-definite programming approach

open access: yes, 2014
A semi-definite programming (SDP) formulation of the multi-objective economic-emission dispatch problem is presented. The fuel cost and emission functions are represented by high order polynomial functions and this was shown to be a more accurate ...
Philip Ogunbona (19582399)   +3 more
core   +1 more source

Water/Ionic Liquid Hybrid Electrolyte for High Cycling Stability and Low‐Temperature Adaptability in Aqueous Lithium‐Ion Battery

open access: yesAdvanced Science, EarlyView.
A dilute hybrid electrolyte containing only 10 mol% [EMIM][DEP] simultaneously reorganizes the water hydrogen‐bond network and creates an ionic‐liquid‐rich region at the anode. This coupled bulk and interfacial regulation suppresses freezing and hydrogen evolution, broadens the electrochemical stability window, and enables an aqueous LMO/LTP full cell ...
Jiwei He   +8 more
wiley   +1 more source

Women making chairs illustration

open access: yes
This illustration of women making chairs is from the Columbus Dispatch Collection of Columbus events, landmarks, buildings, street scenes, and people (ca. 1890-ca. 1970)
Columbus Dispatch
core  

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