Results 51 to 60 of about 23,809,282 (157)

GRIND: An generic interface for coupling power grid simulators with traffic, communication and application simulation tools

, 2022
S.174-177The prospective penetration of the electric vehicle fleet will bring about certain repercussions due to their high demand in power. Simulations are, therefore, of importance for making estimations for assessing the impact of the incoming ...
Rieck, David, Schünemann, Björn, Radusch, Ilja, Chuang, David   +3 more
core  

Subsequent commutation failure suppression strategy of hybrid cascaded HVDC system based on coordinated control of CEC and VDCOL

IET Energy Systems Integration
The inverter side of hybrid cascaded HVDC adopts the structure of Modular Multilevel Converter (MMC) in series with Line Commutated Converter (LCC). The complete system amalgamates the advantages of LCC with MMC, but it also makes the interaction process
He Wang, Daqian Zhang, Jing Bian, Jiazhi Guo, Shiqiang Li   +4 more
doaj   +1 more source

AC-DC Power System Analysis

, 1998
The following topics are dealt with: AC-DC converter; power flow solution; harmonic solution; three-phase power and harmonic flow; electromagnetic transient simulation; electromechanical stability and transient converter ...
Bruce Smith, Smith, Bruce. C., Arrillaga, Jos, Jos Arillaga   +3 more
core   +1 more source

Transformer partial discharge fault diagnosis based on improved adaptive local iterative filtering‐bidirectional long short‐term memory

IET Electric Power Applications
Insulation deterioration, which is mainly caused by partial discharge (PD) occurring inside power transformers, is one of the prime reasons to cause transformer faults.
Haikun Shang, Zixuan Zhao, Ranzhe Zhang, Zhiming Wang, Jiawen Li   +4 more
doaj   +1 more source

Low-Carbon and Optimized Dispatching of Regional Integrated Energy Systems, Taking into Account the Uncertainties of Wind–Solar Power and Dynamic Hydrogen Prices

Energies
Integrated energy systems are central to advancing efficient energy utilization and low-carbon transformation. In the current context, the inherent variability of high-penetration renewable sources (e.g., wind and solar) and the volatility of multi ...
Zihao Huang, Yibo Wang, Chuang Liu, Xudong Zhao   +3 more
doaj   +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

A cloud-edge collaborative optimization control strategy for voltage in distribution networks with PV stations

International Journal of Electrical Power & Energy Systems
With the continuous expansion of the power system scale and the continuous development of the power network, the traditional power system management and optimization methods face many challenges.
Guoqing Li, Wei Wang, Dan Pang, Zhipeng Wang, Weixian Tan, Zhenhao Wang, Jinming Ge   +6 more
doaj   +1 more source

Coordinated frequency regulation for thermal power unit and battery energy storage using dynamic proportional control

International Journal of Electrical Power & Energy Systems
This paper addresses the issues of significant frequency regulation losses, short lifespan and poor economic performance of battery energy storage system in the combined frequency regulation process with the thermal power unit by proposing a coordinated ...
Gangui Yan, Qianli Sha, Junhui Li, Zheng Fang, Shuaishuai Lv, Shuo Zhan, Lin Yue   +6 more
doaj   +1 more source

Low Voltage Ride-through Scheme of the PMSG Wind Power System Based on Coordinated Instantaneous Active Power Control

Energies, 2017
Fast control DC-link voltage is the key to enhance Low-Voltage Ride-Through (LVRT) for the Permanent Magnet Synchronous Generator (PMSG). When grid voltage dips deeply, by the constraint of the capacity of the grid-side converter and reactive power ...
Cheng Zhong, Lai Wei, Gangui Yan
doaj   +1 more source

Evaluation of Power-Assist System by Computer Simulation

Journal of Advanced Computational Intelligence and Intelligent Informatics, 2016
Powered exoskeletons have been proposed and developed in various works with the aim of compensating for motor paralysis or reducing weight, workload, or metabolic energy consumption. However, development of the power-assist system depends on the development and evaluation of real powered exoskeletons, and few studies have evaluated the performance of ...
Yoshiaki Taniai, Tomohide Naniwa, Yasutake Takahashi, Masayuki Kawai   +3 more
openaire   +2 more sources