Results 41 to 50 of about 548,931 (316)

Active and reactive power control schemes for distributed generation systems under voltage dips [PDF]

, 2009
During voltage dips continuous power delivery from distributed generation systems to the grid is desirable for the purpose of grid support. In order to facilitate the control of distributed generation systems adapted to the expected change of grid ...
M. Hendrix, Hendrix, M.A.M.; id_orcid, Duarte, J.L., Duarte, J.L.; id_orcid, Wang, F., Hendrix, M.A.M., Fei Wang, J.L. Duarte   +7 more
core   +1 more source

Wavelet-based data compression for wide-area measurement data of oscillations

Journal of Modern Power Systems and Clean Energy, 2018
This paper proposes a wavelet-based data compression method to compress the recorded data of oscillations in power systems for wide-area measurement systems.
Lin CHENG, Xinchi JI, Fang ZHANG, He HUANG, Song GAO   +4 more
doaj   +1 more source

Optimal dispatching strategy of community integrated energy system considering generalized electric heating demand response and stepped carbon trading mechanism

Diance yu yibiao
In the context of dual carbon, in order to realize the low-carbon economic operation of the integrated energy system, an optimal dispatching model of integrated energy system considering generalized electric heating demand response and stepped carbon ...
TIAN Yukun, CHEN Yanqi, LIU Yifan, XU Gang, CHEN Heng, WANG Xiuyan   +5 more
doaj   +1 more source

System-wide inertial response from fixed speed and variable speed wind turbines [PDF]

, 2011
IEEE PES 2011 General Meeting, Detroit, Michigan, USA, July 24-28, 2011As wind penetration levels on power systems increase worldwide, the dynamic characteristics of these systems are changing due to the displacement of synchronous generation. One issue,
Lisa Ruttledge, Ruttledge, Lisa, Flynn, Damian, Damian Flynn   +3 more
core   +2 more sources

An Improved CO2 Separation and Purification System Based on Cryogenic Separation and Distillation Theory

Energies, 2014
In this study, an improved CO2 separation and purification system is proposed based on in-depth analyses of cryogenic separation and distillation theory as well as the phase transition characteristics of gas mixtures containing CO2.
Gang Xu, Feifei Liang, Yongping Yang, Yue Hu, Kai Zhang, Wenyi Liu   +5 more
doaj   +1 more source

Control of transient power during unintentional islanding of microgrids [PDF]

, 2014
In inverter-based microgrids, the paralleled inverters need to work in grid-connected mode and stand-alone mode and to transfer seamlessly between the two modes. In grid-connected mode, the inverters control the amount of power injected into the grid. In
Sharkh, S.M., Abusara, Mohammad, Issa, Walid, Sharkh, SM, Sharkh, Suleiman, Issa, W, Abusara, M   +6 more
core   +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

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

Power Limitation Control for a PMSG-Based Marine Current Turbine at High Tidal Speed and Strong Sea State [PDF]

, 2013
This paper deals with the control strategies for a fixed-pitch marine current turbine (MCT) when the marine current speed exceeds the rated value corresponding to the rated power of generator and converter.
SCUILLER, Franck, CHARPENTIER, Jean-Frederic, BENBOUZID, Mohamed, ZHOU, Zhibin, Frédéric Charpentier, Jean, Mohamed Benbouzid, Zhibin Zhou, Franck Scuiller, TANG, Tianhao, Tianhao Tang, Jean Frederic Charpentier   +10 more
core   +1 more source

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