Results 31 to 40 of about 201,444 (292)

Two-Tier Reactive Power and Voltage Control Strategy Based on ARMA Renewable Power Forecasting Models

Energies, 2017
To address the static voltage stability issue and suppress the voltage fluctuation caused by the increasing integration of wind farms and solar photovoltaic (PV) power plants, a two-tier reactive power and voltage control strategy based on ARMA power ...
Jinling Lu, Bo Wang, Hui Ren, Daqian Zhao, Fei Wang, Miadreza Shafie-khah, João P. S. Catalão   +6 more
doaj   +1 more source

Accurate simulations of the interplay between process and statistical variability for nanoscale FinFET-based SRAM cell stability [PDF]

, 2014
In this paper we illustrate how by using advanced atomistic TCAD tools the interplay between long-range process variation and short-range statistical variability in FinFETs can be accurately modelled and simulated for the purposes of Design-Technology Co-
Asenov, A., Brown, A.R., Cheng, B., Millar, C., Wang, X.   +4 more
core   +1 more source

Static and dynamic voltage stability analysis [PDF]

, 2019
Voltage instability has been a great concern for quite a long time in electric power industry. A system enters a state of voltage instability due to increase in demand, a sudden large disturbance or a change in system condition that causes a progressive and uncontrollable decline in voltage. It is therefore interest to study both the dynamic and static
openaire   +2 more sources

The Static Stability Region of an Integrated Electricity-Gas System Considering Voltage and Gas Pressure

Engineering
In an integrated electricity-gas system (IEGS), load fluctuations affect not only the voltage in the power system but also the gas pressure in the natural gas system.
Yunfei Mu, Zhibin Liu, Xiangwei Guo, Hongjie Jia, Kai Hou, Xiaodan Yu, Bofeng Luo, Hairun Li   +7 more
doaj   +1 more source

Risk-Based Probabilistic Voltage Stability Assessment in Uncertain Power System

Energies, 2017
The risk-based assessment is a new approach to the voltage stability assessment in power systems. Under several uncertainties, the security risk of static voltage stability with the consideration of wind power can be evaluated.
Weisi Deng, Buhan Zhang, Hongfa Ding, Hang Li   +3 more
doaj   +1 more source

Simulation of Voltage Stability Enhancement at Primary Substation Using Static VAR Compensator

Journal of Engineering Technology and Applied Physics, 2023
For the voltage stability enhancement of power system, the reactive power compensation is vital important. With the advancement in technology, the Flexible AC Transmission System Devices (FACTS) are widely used for stability improvement.
Myat Lay Phyu
doaj   +1 more source

Impact on Generator Reactive Power Limits on a Static Voltage Stability

Advances in Electrical and Computer Engineering, 2011
Voltage stability margin in a power system is closely related with the availability of reactive power in the system. Therefore, adequate modeling of the reactive power sources becomes an important issue in this type of studies.
TOVAR-GONZALEZ, E. A., CALDERON-GUIZAR, J. G.   +1 more
doaj   +1 more source

A comprehensive survey on enhancement of system performances by using different types of FACTS controllers in power systems with static and realistic load models

Energy Reports, 2020
In present time the power demand increases more rapidly in the power generation and transmission and distribution system sectors. For maintaining the power system stability and steady state operation of power systems causes from disturbance, faults and ...
Bindeshwar Singh, Rajesh Kumar
doaj   +1 more source

Comparison of different technologies for improving commutation failure immunity index for LCC HVDC in weak AC systems [PDF]

, 2015
Flexible AC Transmission System (FACTS) devices and Voltage Source Converter (VSC) High Voltage Direct Current (HVDC) systems have fast reactive power control capabilities which can be used to increase power system voltage stability.
Booth, Campbell, Burr, Kelly Joe, Finney, Stephen   +2 more
core   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus, Floortje Strobbe, Annemarie A. Verrijn Stuart, Hanneke M. van Santen, Gerlof D. Valk, Sasja A. Schepers, Rachel S. van Leeuwaarde   +6 more
wiley   +1 more source