Results 31 to 40 of about 71,132 (298)
Tuning of SVC Stabilizers over a Wide Range of Load Parameters Using Pole-Placement Technique
The Journal of Engineering Research, 2008 This paper investigates the effect of typical load model parameters on the static var compensator (SVC) stabilizers tuning. A proportional-Integral (PI) type stabilizer is considered and its gain-settings are tuned using the pole-placement technique to ...
K. Ellithy
doaj +1 more source
Alexandria Engineering Journal, 2022 The low frequency oscillations have always been the main problem of power system and can lead to power angle instability, limiting the maximum power to be transmitted on tie-lines and system separation.
Javad Ansari +3 more
doaj +1 more source
Application of fuzzy logic to power system stabilizer [PDF]
, 2008 Power systems stability is a complex problem which was first recognised in 1920 and has been widely investigated by power system engineers ever since.
Abdullah, Shahrum Shah
core
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
HVDC grids stability improvement by direct current power system stabilizer
IET Generation, Transmission & Distribution, 2022 High‐voltage direct current breaker is among the essential components of high‐voltage direct current grids. Such a breaker generally needs a direct current reactor to reduce the fault currents rate.
Neda Azizi +2 more
doaj +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
IMPROVEMENT OF TRANSIENT STABILITY OF AUTONOMOUS POWER SYSTEM ON BASIS OF WIDE AREA CONTROL SYSTEM
Известия высших учебных заведений: Проблемы энергетики, 2019 : The coordinated generation and load control to increase transient stability level of oil- production enterprise autonomous power system with dominant motor load is studied in the paper.
A. Yu. Stogov, A. N. Belyaev
doaj +1 more source
Optimal design for power system dynamic stabilizer by grey prediction PID control [PDF]
[[abstract]]In this paper, we proposed an effective method to design the power system stabilizers (PSS). The design of a PSS can be formulated as an optimal linear regulator control problem; however, implementing this technique requires the design of ...
[[alternative]]丁鎮權 +1 more
core +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
DAMPING OF SUBSYNCHRONOUS MODES OF OSCILLATIONS [PDF]
Journal of Engineering Science and Technology, 2006 The IEEE bench mark model 2 series compensated system is considered for analysis. It consists of single machine supplying power to infinite bus through two parallel lines one of which is series compensated.
JAGADEESH PASUPULETI
doaj