Results 21 to 30 of about 1,511,148 (319)

Power-Supply Systems Reliability Control [PDF]

EAI Endorsed Transactions on Energy Web, 2018
System reliability control is proposed to maintain through the usage of the operating time between the system components' failure. Usually, trouble-free (reliability) is assessed considering component failures. Almost all the system probabilistic parameters were determined via the component failures.
A. N. Shpiganovich, V. I. Zatsepina, A. A. Shpiganovich, V. M. Stepanov   +3 more
openaire   +2 more sources

Robust and dynamic transactive energy system using Tsypkin–Polyak theorem

IET Smart Grid, 2018
In this study, a robust and dynamic transactive energy system in smart grid (SG) environment is proposed based on the Tsypkin–Polyak theorem. A key factor of the proposed system is to consider the uncertainties in electrical grid parameters.
Mohammad Rayati, Sanaz Amirzadeh Goghari, Zahra Nasiri Gheidari, Ali Mohammad Ranjbar   +3 more
doaj   +1 more source

Storage-Transmission Joint Planning Method to Deal with Insufficient Flexibility and Transmission Congestion

Frontiers in Energy Research, 2021
The insufficient power system flexibility and transmission congestion are two fundamental reasons for wind power curtailment. As the scale of the wind power in the power system is growing rapidly, the two factors of wind power curtailment events coexist ...
Xiuyu Yang, Xiuyu Yang, Guofeng Chai, Xueyuan Liu, Minghong Xu, Qi Guo   +5 more
doaj   +1 more source

Power-based control of physical systems [PDF]

Automatica, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eloísa García-Canseco, Dimitri Jeltsema, Romeo Ortega, Jacquelien M. A. Scherpen   +3 more
openaire   +5 more sources

Novel protection method for VSC-HVDC transmission lines

The Journal of Engineering, 2019
The large shunt capacitances on both sides of VSC-HVDC transmission line will block and reflect the travelling waves when a fault occurs on DC cable lines.
Lingtong Jiang, Qing Chen, Lei Wang, Pu Zhao, Yu Zeng, Wudi Huang   +5 more
doaj   +1 more source

Coordinated voltage control of active distribution networks with photovoltaic and power to hydrogen

IET Energy Systems Integration, 2023
The rapid increase of photovoltaic (PV) penetration in active distribution networks (ADN) is posing great challenges to traditional voltage control schemes.
Yongxiang Zhang, Jian Chen, Haoran Zhao, Wen Zhang, Wenshu Jiao, Wuzhen Dai   +5 more
doaj   +1 more source

Control of Low-Inertia Power Systems

Annual Review of Control, Robotics, and Autonomous Systems, 2023
Electric power systems are undergoing an unprecedented transition from fossil fuel–based power plants to low-inertia systems that rely predominantly on power electronics and renewable energy resources. This article reviews the resulting control challenges and modeling fallacies, at both the device and system level, and focuses on novel aspects or ...
Dörfler, Florian, Groß, Dominic
openaire   +1 more source

Risk–Based Admissibility Analysis of Wind Power Integration into Power System With Energy Storage System

IEEE Access, 2018
The increasing high penetration of wind power will further increase the uncertainty in power systems, and three key issues should be addressed: 1) determining the maximum accommodation level of wind power without sacrificing system reliability; 2 ...
Yumin Zhang, Xueshan Han, Bo Xu, Mingqiang Wang, Pingfeng Ye, Younan Pei   +5 more
doaj   +1 more source

Effects of power electronics devices on the energy quality of an administrative building [PDF]

, 2019
This paper proposes the analysis of the effects of power electronics devices on the energy quality of an administrative building. For the study a method is applied that allows the analysis of the main problems of energy quality such as voltage ...
Gómez Sarduy, Julio R., Viego Felipe, Percy R., Viego, Percy R., Quispe, Enrique C., Sarmiento Crespo, Paulo Cesar, Viego, Percy, Sarmiento, Paulo, Silva, Jorge I., Enrique C. Quispe, Paulo Sarmiento, Sousa Santos, Vladimir, Sarmiento Crespo, Paulo César, Sousa, Vladimir, Silva Ortega, Jorge Iván, Quispe Oqueña, Enrique Ciro, Quispe, Enrique Ciro, Gómez Sarduy, Julio Rafael, Percy R. Viego, Jorge I. Silva, Vladimir Sousa, Julio R. Gómez, Gómez, Julio R.   +21 more
core   +1 more source

A new expert system based control tool for power systems with large integration of PVs and wind power plants

, 1994
International audienceIn the present paper, an advanced control system for the optimal operation and management of medium size power systems with large penetration from renewable power sources (wind and photovoltaics) is presented. This control system is
Bonin, J, Pligoropoulos, P, Karagounis, Evaggelos, Nogaret, Eric, Stavrakakis, G, Papathanassiou, Stavros, Papadopoulos, Michael, Gatopoulos, John, Papathanassiou, S, Gatopoulos, J, Halliday, J, Halliday, Jim, Pecas-Lopes, J, Papadopoulos, M, Nogaret, E, Pligoropoulos, P., Bonin, Jean-Charles, Dutton, G, Karagounis, E, Pecas-Lopes, Joao, Androutsos, A, Stavrakakis, George, Dutton, Geoff, Kariniotakis, Georges, Hatziargyriou, Nikos, Androutsos, Aris, Kariniotakis, G, Hatziargyriou, N   +27 more
core   +1 more source