Results 31 to 40 of about 480,853 (215)

Research on Modeling and Variable Operating Condition Characteristics of Entrained Flow Coal Gasifier Based on Aspen Plus

发电技术
ObjectivesThis research aims to investigate the operational mechanism of a coal gasifier within an integrated gasification combined cycle (IGCC) power plant, with a focus on analyzing and optimizing key operational parameters.MethodsA steady-state ...
WANG Yinan, LÜ Jiayang, CHEN Heng, ZHANG Guoqiang, XU Gang, ZHAI Rongrong   +5 more
doaj   +1 more source

Backward Discrete State Event-Driven Approach for Simulation of Stiff Power Electronic Systems

IEEE Access, 2021
Power electronic systems are intrinsically hybrid systems, consisting of continuous states and discrete events. The hybrid nature makes their accurate and efficient simulation challenging to achieve.
Jiahe Ju, Bochen Shi, Zhujun Yu, Yicheng Zhu, Zhengming Zhao   +4 more
doaj   +1 more source

Performance Analysis of Combined Medical Waste-Waste Tire Resource Utilization System Based on Gasification and Pyrolysis

发电技术
ObjectivesWith the annual increase in the generation of solid waste, traditional treatment methods have struggled to meet the increasingly stringent environmental requirements and the demands for resource recycling.
FENG Fuyuan, LI Tongyu, LI Bo, CHEN Heng, PAN Peiyuan, XU Gang, LIU Tong   +6 more
doaj   +1 more source

An Improved Flexible Solar Thermal Energy Integration Process for Enhancing the Coal-Based Energy Efficiency and NOx Removal Effectiveness in Coal-Fired Power Plants under Different Load Conditions

Energies, 2017
An improved flexible solar-aided power generation system (SAPG) for enhancing both selective catalytic reduction (SCR) de-NOx efficiency and coal-based energy efficiency of coal-fired power plants is proposed.
Yu Han, Cheng Xu, Gang Xu, Yuwen Zhang, Yongping Yang   +4 more
doaj   +1 more source

Simplified equivalent models of large-scale wind power and their application on small-signal stability

Journal of Modern Power Systems and Clean Energy, 2013
With the rapid growth of grid-connected wind power penetration level, it is necessary to study the impacts of wind power on power system stability. The small-signal stability of power systems with large-scale wind power is explored using the eigenvalue ...
Nan Ding, Zongxiang Lu, Ying Qiao, Yong Min   +3 more
doaj   +1 more source

Pilot Protection of a Distribution Network with Distributed Generators Based on 5G and Dynamic Time Warping Considering Cosine Transform

Energies, 2023
The application of 5G-based communication for pilot protection in a distribution network with distributed generators is becoming increasingly widespread, but the existence of a 5G communication transmission data delay adversely affects the rapidity and ...
Deyang Wang, Zhi Yuan, Weiqing Wang, Kaihua Zhi   +3 more
doaj   +1 more source

Research on Coal Calorific Value Prediction Based on K-Means Clustering and Ridge Regression Algorithm

发电技术
ObjectivesThe calorific value of coal is one of the important evaluation criteria for measuring coal quality, and is also the main basis for valuation of power coal.
QIAO Shichao, CHEN Heng, LI Bo, PAN Peiyuan, XU Gang   +4 more
doaj   +1 more source

Evaluation of Optimal Pore Size of (3-Aminopropyl)triethoxysilane Grafted MCM-41 for Improved CO2 Adsorption

Journal of Chemistry, 2015
An array of new MCM-41 with substantially larger average pore diameters was synthesized through adding 1,3,5-trimethylbenzene (TMB) as the swelling agent to explore the effect of pore size on final adsorbent properties.
Zhilin Liu, Yang Teng, Kai Zhang
doaj   +1 more source

Optimization and configuration of microgrid capacity based on LGPG-P2G in the context of carbon trading

电力工程技术, 2023
The optimization of capacity allocation of traditional microgrid has limited effect on improving economic efficiency. To solve this problem, a microgrid model based on the coupling of landfill gas power generation (LGPG) and power to gas (P2G) is propoed
FENG Shuai, YUAN Zhi, WANG Weiqing, HE Shan   +3 more
doaj   +1 more source

Capacity Configuration of Battery Energy Storage System for Photovoltaic Generation System Considering the High Chargerate [PDF]

E3S Web of Conferences, 2020
Battery energy storage system (BESS) is one of the important solutions to improve the accommodation of large-scale grid connected photovoltaic (PV) generation and increase its operation economy.
Li Jiaming, Qiao Ying, Liu Guojing, Lu Zongxiang   +3 more
doaj   +1 more source