Results 231 to 240 of about 37,119 (308)

Eectrical grid linked to PV/wind system based fuzzy controller and PID controller tuned by PSO for improving LVRT. [PDF]

Sci Rep
El Sayed NG, Yousef AM, El-Saady G, Alanazi MD, Ziedan HA, Abdelsattar M.   +5 more
europepmc   +1 more source

Cyberattack‐Resilient Fractional‐Order PPI Control for Frequency Regulation in PV‐Integrated Power Systems

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Load‐frequency control (LFC) comprises a primary process in interconnected electrical power systems, playing a critical role in maintaining the stability and reliability of the electrical grid. It is of paramount importance that the designed controller functions in an optimal manner, particularly with regard to the compression of area ...
Bora Çavdar, Erdinç Şahin, Fatih Mehmet Nuroğlu   +2 more
wiley   +1 more source

Design of Mixed-Mode Analog PID Controller with CFOAs. [PDF]

Sensors (Basel)
Roongmuanpha N, Satansup J, Pukkalanun T, Tangsrirat W.   +3 more
europepmc   +1 more source

Review of Catenary Icing on High‐Speed Railways: Characteristics, Impact and Countermeasures

High Voltage, EarlyView.
ABSTRACT The pantograph–catenary system (PCS) is the only path for electrified railway trains to acquire energy. Catenary icing during winter is a common natural phenomenon, which usually leads to the deterioration of the current quality and severely affects the operational safety of trains.
Zheng Li, Guizao Huang, Zhijin Zhang, Yang Liu, Guoqiang Gao, Guolin Yang, Xi Yang, Guangning Wu   +7 more
wiley   +1 more source

Performance analysis of IMC-PID controller on PCT-14 air pressure control system. [PDF]

MethodsX
Ningsih W, Suharti PH, Ghani M.
europepmc   +1 more source

Synchrotron beamline setup enabling quasi‐simultaneous PXRD and XANES measurements: case study of Fischer–Tropsch catalyst reduction at 60 bar

Journal of Synchrotron Radiation, EarlyView.
This paper presents a beamline setup that allows the combination of in situ powder X‐ray diffraction (PXRD) and X‐ray absorption near‐edge structure (XANES) measurements within a single experimental cycle to investigate cobalt catalyst structures and properties under real conditions.Powder X‐ray diffraction (PXRD) and X‐ray absorption near‐edge ...
Lipeng Yao, G. Leendert Bezemer, Irene. M. N. Groot, Oleg Konovalov, Maciej Jankowski   +4 more
wiley   +1 more source

Optimized PID controller and model order reduction of reheated turbine for load frequency control using teaching learning-based optimization. [PDF]

Sci Rep
Singh A, Yadav S, Tiwari N, Nishad DK, Khalid S.   +4 more
europepmc   +1 more source

PID Control

Journal of Japan Society for Fuzzy Theory and Systems, 1995
openaire   +2 more sources

Crystallography in Open Science and its open educational resources

Acta Crystallographica Section A, EarlyView.
Open Science is the movement to make scientific research, the data and their dissemination available to any member of an inquiring society, from professionals to citizens, irrespective of their economic situation. The IUCr provides fully open educational resources to Global South and Global North readers and authors.This article presents a review of ...
John R. Helliwell
wiley   +1 more source

Design and optimal tuning of fractional order PID controller for paper machine headbox using jellyfish search optimizer algorithm. [PDF]

Sci Rep
Nataraj D, Subramanian M.
europepmc   +1 more source