Results 31 to 40 of about 30,475,499 (311)

Gursu/Power-System-Analysis-and-Control v0.1

, 2019
Electrical power system analysis and control tools for MATLAB / GNU ...
Ibrahim Gursu Tekdemir
core   +1 more source

Distributed control system for medium-voltage STATCOM based on parallel connected power converters

, 2021
Power semiconductor installations in mediumvoltage power grids are usually built by numerous particular power converter units containing large number of power modules.
Pavel Turjanica, Petr Burian, Burian, Petr, Tomas Komrska, Jakub Talla, Komrska, Tomáš, Josef Stengl, Tomas Kosan, Štengl, Josef, Talla, Jakub, Peroutka, Zdeněk, Zdenek Peroutka, Poláček, Libor, Košan, Tomáš, Turjanica, Pavel, Libor Polacek   +15 more
core   +1 more source

Analysis of Sub-synchronous Torsional Vibration of Wind-Thermal Bundling Transmission System via LCC-HVDC

Zhongguo dianli, 2023
In recent years, wind energy resources are strongly developed, and wind-fire bundling via direct current (DC) transmission has become the main method of current and future development and utilization in China.
Yue ZHAO, Gangui YAN, Zhenyang WANG, Shuang REN, Dazhong WANG, Jianyu GUO   +5 more
doaj   +1 more source

Coherency Control in Power Systems

CoRR
This paper proposes a coherency control strategy for Inverter-Based Resources (IBRs) to establish coherence among power system devices. Using the equivalence of the Complex Frequency (CF) of the injected currents as the definition for coherency among devices, the control enforces an output current with a proportional magnitude and a constant phase ...
Rodrigo Bernal, Ignacio Ponce, Federico Milano 0001   +2 more
openaire   +3 more sources

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

Design and Implementation of Node-Red Based Open-Source SCADA Architecture for a Hybrid Power System

, 2023
At present, hybrid renewable power systems (HRPS) are considered reliable combinations for power generation under various conditions. The challenge facing researchers and engineers today is designing and implementing a reliable, efficient, and applicable
Mirza Jabbar Aziz Baig, Sayed Arash Omidi, Mohammad Tariq Iqbal   +2 more
core   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source

Equivalent Modeling of Dfig-Based Wind Farms for Sub-Synchronous Resonance Analysis

Energies, 2020
The order of the detailed model of doubly-fed induction generator (DFIG) wind farms are too high and the simulation is difficult. Most of the existing research has used a single-machine equivalent model and clustering aggregation model for equivalence ...
Gangui Yan, Dan Wang, Qi Jia, Wenbo Hu
doaj   +1 more source

Fundamentals of load frequency control in power system

, 2023
Automatic generation control (AGC) plays a significant role in the control process in a power network to achieve the equilibrium between generation and load in the most cost-effective manner. Moreover, the AGC approach deals with frequency regulation and
Mishra, DK, Li, L, Hossain, MJ, Zhang, J, Dillip Kumar Mishra, Jiangfeng Zhang, Md. Jahangir Hossain, Li Li   +7 more
core   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source