Results 61 to 70 of about 666,129 (188)

Enhancement of Power System Dynamic Stability by Designing a New Model of the Power System

Journal of Electrical Engineering and Technology, 2014
Low frequency oscillations (LFOs) are load angle oscillations that have a frequency between 0.1-2.0 Hz. Power system stabilizers (PSSs) are very effective controllers in improvement of the damping of LFOs. PSSs are designed by linearized models of the power system.
Alireza Fereidouni, Behrooz Vahidi
openaire   +2 more sources

Robust Dynamic State Estimation of Power System With Measurement Outliers Based on Parameterized Analytical Cubature Kalman Filter

IET Renewable Power Generation
Accurate state estimation is paramount for the smooth operation and management of power systems, significantly contributing to their safety, stability, and reliability.
Mingyang Liu, Yanxin Liu, Yi Wang, Venkata Dinavahi, Ze Gao   +4 more
doaj   +1 more source

Impact of increased penetration of large-scale wind farms on power system dynamic stability - A review

International Conference on Environment and Electrical Engineering, 2015
M. Moradzadeh, H. Shayeghi, L. Vandevelde, M. Saif   +3 more
semanticscholar   +1 more source

Voltage stability analysis considering dynamic interaction for power systems integrated with multi-PMSGs

Frontiers in Energy Research
This paper presents the dynamic voltage stability index based on the voltage oscillation loop for power systems integrated with multiple permanent magnet synchronous generators (PMSGs) to assess the dynamic interaction on voltage stability.
Lin Cheng, Jili Wang, Xianbo Ke, Zhiyong Han, Dongping Ai   +4 more
doaj   +1 more source

Research of Influence of Change of Load Dynamic Characteristics on Static Voltage Stability of Power System

Gong-kuang zidonghua, 2012
In view of problems that load dynamic characteristics excited dynamic change of voltage and would cause voltage collapse under extreme case, the paper introduced slip ratio into load equivalent impedance model to analyze load impedance module and load ...
DUAN Jun-dong, HUANG Jia-xing
doaj  

A black‐box method for the stability analysis of multi‐inverter‐fed power systems using Bode diagrams

IET Generation, Transmission & Distribution
A multi‐inverter‐fed power system is susceptible to small‐signal instability owing to weak grid influence. This study proposes a black‐box method for small‐signal stability analysis of a multi‐inverter‐fed power system based on Bode diagrams.
Yonggang Li, Binyuan Wu, Jianwen Li, Yue Wang   +3 more
doaj   +1 more source

Power system stability and control

, 2007
Leonard L. Grigsby
semanticscholar   +1 more source

Impact of inductive and resistive fault current limiters for transient stability Improvement based on difference between accelerating and decelerating areas

Heliyon
The utilization of fault current limiters (FCLs) provides an effective approach to alleviate the negative consequences associated with short circuit currents. This equipment can affect other system specifications.
Mahdi Dehghani-Ashkezari, Seyed Mahmoud Modaresi, Seyedamin Saied, Tahere Daemi, Hamidreza Akbari   +4 more
doaj   +1 more source

Auto-retuning of power system stabilizers for dynamic stability improvement

, 2012
published_or_final_version ; Electrical and Electronic Engineering ; Master ; Master of ...
openaire   +2 more sources

Effect of load characteristics on dynamic stability of power system

Electrical Engineering in Japan, 1987
Komami, Shintaro, Kimura, Shigeo, Komukai, Toshihiko, Koyanagi, Kaoru   +3 more
openaire   +2 more sources