Results 1 to 10 of about 545,803 (316)

Practical demand response potential evaluation of air-conditioning loads for aggregated customers

Energy Reports, 2020
The evaluation of demand response (DR) potential is of vital significance for evaluating the possible power reduction, forming constraints for optimal economic dispatching, and targeting appropriate customers effectively. To improve the applicability and
Ning Qi, Lin Cheng, Helin Xu, Zihan Wang, Xuyan Zhou   +4 more
doaj   +1 more source

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

Dynamic frequency control with increasing wind generation

, 2004
Paper presented at the 2004 IEEE Power Engineering Society General Meeting, 6-10 June 2004, Denver, ColoradoFrequency control is essential for the secure and stable operation of a power system.
Rourke, Shane, Lalor, Gillian, Ritchie, Julia, O'Malley, Mark, Flynn, Damian   +4 more
core   +1 more source

Control of Multilevel Converters for High Penetration of Renewable Energies

, 2021
Increasing integration of converter-interfaced renewable power generation challenges the stability of the frequency in the modern power systems due to the lack of inertia in this type of generators. In this regard, this paper establishes a control method
Taheri, Shamsodin, Shamsodin Taheri, Sepehr, Amir, Pouresmaeil, Edris, Mobina Pouresmaeil, Amir Sepehr, Edris Pouresmaeil, Sangrody, Reza, Pouresmaeil, Mobina, Reza Sangrody   +9 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

The role of power system flexibility in generation planning

, 2011
Paper presented at the IEEE 2011, Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011As the penetration of variable renewable generation increases in power systems worldwide, planning for the effects of variability will become more ...
Eamonn Lannoye, Lannoye, Eamonn, O\u27Malley, Mark, O'Malley, Mark, Mark O'Malley, Flynn, Damian, Damian Flynn   +6 more
core   +1 more source

Control strategies for a wave energy converter connected to a hydraulic power take-off

, 2011
Among the various types of wave energy converters currently being developed, heaving point absorbers are one of the simplest and most promising concepts.
F. Salcedo, Villate, J. L., M. Santos, P. Ruiz-Minguela, Lopez, J., Santos, M., Falcão, A. F.D.O., A.F.deO. Falcão, Ruiz-Minguela, P., Salcedo, F., J. Lopez, P. Ricci, J.L. Villate, Ricci, P.   +13 more
core   +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

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

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