Results 21 to 30 of about 6,551,596 (304)

Analysis and Research on Output Characteristics of Regional Photovoltaic Power Generation

发电技术, 2022
In order to further analyze the consumption problem caused by regional photovoltaic power generation, the actual output data of typical photovoltaic power plants in Gansu province was used as an analysis sample to study the output characteristics of ...
LÜ Qingquan, ZHANG Zhenzhen, MA Yanhong, ZHANG Jianmei, GAO Pengfei, JIANG Tingting, ZHU Honglu   +6 more
doaj   +1 more source

Facile synthesis of high performance LiNi0.5Mn1.4Mg0.1O4 and LiNi0.5Mn1.4Al0.1O4 by a low temperature solution combustion synthesis method

International Journal of Electrochemical Science, 2015
LiNi0.5Mn1.4Mg0.1O4 and LiNi0.5Mn1.4Al0.1O4 was synthesized by a low temperature solution combustion synthesis method at 700 °C in 30 min. Both of the two products are non-stoichiometric and disordered LiNi0.5Mn1.5O4 spinels.
Guiyang Liu, Hongyan Sun, Xin Kong, Yannan Li, Baosen Wang   +4 more
doaj   +1 more source

Synthesis and characterization of NdBaMn1.5-xCo0.5NbxO5+δ (x=0, 0.1, 0.2) as cathode materials for IT-SOFCs

International Journal of Electrochemical Science, 2018
The effect of Nb substitution on structural characteristics, thermal expansion behavior, electrical properties and catalytic activity for oxygen reduction reaction (ORR) of the layered perovskite oxides NdBaMn1.5-xCo0.5NbxO5+δ (x=0, 0.1, 0.2) has been ...
Xin Kong, Shaoping Feng, Hongyan Sun, Zhongzhou Yi, Guiyang Liu   +4 more
doaj   +1 more source

Estimation of the Output Characteristic of a Photovoltaic Generator under Power Curtailment and Considering Converter Losses

, 2022
Power curtailment methods contribute to the frequency stability of power systems with a high share of photovoltaic generation. This paper focuses on an online strategy that estimates the output characteristic of a photovoltaic generator while operating ...
Jose Miguel Riquelme-Dominguez, Donghui Ye, Sergio Martinez   +2 more
core   +1 more source

Effect of Mn on the Characterization of Layered Perovskite NdBaCo2-xMnxO5+δ (x=0.5, 1, 1.5, 2) as Cathode Materials for IT-SOFCs

International Journal of Electrochemical Science, 2018
NdBaCo2-xMnxO5+δ (x=0.5, 1, 1.5, 2) samples are synthesized via sol-gel method. The effect of Mn on the crystal structure, thermal expansion, electrical conductivity and electrochemical properties of NdBaCo2-xMnxO5+δ (x=0.5, 1, 1.5, 2) have been ...
Xin Kong, Shaoping Feng, Hongyan Sun, Zhongzhou Yi, Guiyang Liu   +4 more
doaj   +1 more source

Experimental set-up to study power quality in single-phase split-phase distribution systems [PDF]

, 2023
Publisher Copyright: © 2023, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.Power Quality (PQ) has been an important topic since the creation of distribution systems.
I. Vicente, J.E. Rodríguez-Seco, Vicente, I., Rodríguez-Seco, J. E., Piyasinghe, L., L. Piyasinghe, A. Arrinda, Arrinda, A.   +7 more
core   +1 more source

Identifying Characteristic of Power Quality Problems on Solar Electric Power Generation

International Journal of Electrical, Energy and Power System Engineering, 2018
The influence of connected electrical load will cause significant problems on Solar Electric Power Generator (SEPG). The problems are extremely important to be identification in order to provide electrical energy optimally. The objective of this paper is
Nurhalim Dani Ali, Azriyenni Azhari Zakri   +1 more
doaj   +1 more source

Millimeter Wave SOI-CMOS Power Amplifier With Enhanced AM-PM Characteristic

IEEE Access, 2020
This paper proposes a novel inter-stage load-pull characterization method to enhance the linearity of millimeter wave integrated power amplifiers (PAs) by minimizing their amplitude-to-phase (AM-PM) distortion without worsening their AM-AM or efficiency ...
Jingjing Xia, Xiaohu Fang, Ahmed Ben Ayed, Slim Boumaiza   +3 more
doaj   +1 more source

Improved system operations with high penetration of wind power : a dialog between academia and industry - Ireland [PDF]

, 2010
Panel session submission for the IEEE Power and Energy Society (PES) 2010 General Meeting, July 25-29 2010, Minneapolis, MinnesotaThis is a submission to a panel session at the 2010 IEEE PES General Meeting. It discusses effective collaboration between
Power, Michael, Michael Power, O\u27Malley, Mark, O'Malley, Mark, Mark O'Malley   +4 more
core   +1 more source

Characteristic Analysis of Electromagnetic Force in a High-Power Wireless Power Transfer System

Energies, 2018
In order to explore the influence of the electromagnetic force (EMF) on the coupling mechanism in a high-power wireless power transfer (WPT) system, the characteristics of the EMF are investigated by theoretical calculation and simulation.
Xian Zhang, Xuejing Ni, Bin Wei, Songcen Wang, Qingxin Yang   +4 more
doaj   +1 more source