Results 91 to 100 of about 1,462,184 (202)

An improved grid-forming control method with adaptive virtual impedance combining current limitation and transient stability improvement

International Journal of Electrical Power & Energy Systems
The virtual impedance (VI) control method is widely used to limit fault current for grid-forming converter (GFMC). However, in this article, it is found that the VI deteriorates the transient synchronization stability of the GFMC under grid faults.
Xiaoping Zhou, Lei Zhang, Hanting Peng, Lerong Hong, Qianming Xu, Zhen Zhang, Jiakun Shao, Jianchao Ma, Yizhen Hu   +8 more
doaj   +1 more source

Classification methodologies for power quality [PDF]

, 2006
Ongoing processes of restructuring and regulation are taking place in the electricity sectors of all European countries. These processes are targeting towards more transparent competition in the generation and retail of electrical energy.
Casteren, JFL van, Cobben, JFG Sjef, Cobben, J.F.G., van Casteren, J.F.L.   +3 more
core  

Multi-Source Information Fusion for Environmental Perception of Intelligent Vehicles Using Sage-Husa Adaptive Extended Kalman Filtering

Sensors
With the rapid advancement of intelligent driving technology, multi-source information fusion has become a vital topic in the field of environmental perception.
Yibo Meng, Huifang Kong, Tiankuo Liu
doaj   +1 more source

A cooperative control strategy for power quality based on parallel grid-connected converters

电力工程技术
Power quality control based on grid-connected converter can effectively utilize the surplus capacity of the converter and improves the benefits. However, existing methods tend to only consider grid-following (GFL) control and fail to fully utilize the ...
LIANG Xiaorui, LUO Yuhang, ZHANG Huaying, TU Chunming, LIU Huicong, ZHENG Yuting   +5 more
doaj   +1 more source

Active power filter control methods for power quality improvement in more electric aircraft applications [PDF]

This book chapter comprehensively covers power electronic converters in MEA. It begins with the introduction of power electronic converters in MEA power systems and addresses power quality issues from a broad perspective.
Gautam, Samir, Roncero-Sánchez, Pedro, Burgos-Mellado, Claudio, Jarial, Raj Kumar, Torres, Miguel, Ahmed, Hafiz, Verma, Anant Kumar, Jula, Bhumaiah   +7 more
core   +1 more source

Modeling, Simulation, and Prototype Fabrication of a Saturable-Core Reactor

IEEE Access
This paper presents the complete development of a 500 kVAr saturable-core reactor prototype, including design, computational modeling, fabrication and laboratory testing.
Abner C. P. Pacheco, Ivan N. Santos, Elise Saraiva, Guilherme D. Da C. Oliveira, Paulo H. O. Rezende, Gustavo T. A. Da Silva, Jose A. De S. Brito   +6 more
doaj   +1 more source

Perceived Power Quality [PDF]

, 2007
The problem discussed in this chapter relate directly to the economic, sociological and psychological aspects of, and also the scientific-technical elements connected with electric power production, distribution and fruition.
CACIOTTA, Maurizio
core  

2016 CPES Annual Report [PDF]

, 2016
In its effort to develop power processing systems to take electricity to the next step, CPES has cultivated research expertise encompassing five technology areas: (1) power conversion technologies and architectures; (2) power electronics components; (3 ...
Center for Power Electronics Systems, Uncork-it, Inc.   +1 more
core  

2017 CPES Annual Report [PDF]

, 2017
In its effort to develop power processing systems to take electricity to the next step, CPES has cultivated research expertise encompassing five technology areas: (1) power conversion technologies and architectures; (2) power electronics components; (3 ...
Center for Power Electronics Systems, Uncork-it, Inc.   +1 more
core  

The Reactivation of Decayed Positive Leader With Sudden Channel Elongation in Laboratory Long Spark

Geophysical Research Letters
Positive lightning leaders present reactivation behaviors during their propagation processes. The mechanism underlying the reactivation of positive leaders is yet unclear.
Dianhang Li, Weijiang Chen, Shengxin Huang, Bo Qi, Nianwen Xiang, Zhong Fu, Yufei Fu, Zimeng Zheng   +7 more
doaj   +1 more source