Results 121 to 130 of about 1,334,479 (354)

Research of active disturbance rejection control for active power filter

Gong-kuang zidonghua, 2013
For problem that using PI controller to control active power filter can not realize floating control because of harmonic or fundamental current, and digitization will further increase steady-state error, so lead to reduce compensation performance of ...
PENG Zhi-yu, TANG Xia
doaj  

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu, Qi Wang, Suhui Kuang, Dezhi Cao, Ping Ding, Shaohui Zhang, Haihua Wei, Zhirong Wei, Jinshan Xu, Xinyu Huang, Bing Liu, Shuli Liang   +11 more
wiley   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Voltage Harmonics Mitigation through Hybrid Active Power Filter [PDF]

Mehran University Research Journal of Engineering and Technology, 2016
Fast dynamic response, high efficiency, low cost and small size of power electronic converters have exponentially increased their use in modern power system which resulted in harmonically distorted voltage and currents. Voltage harmonics mainly caused by
Anwer Ali Sahito, Shah Murad Tunio, Arbab Nighat Khizer   +2 more
doaj  

Instrumentation for Verification of Shunt Active Power Filter Algorithms. [PDF]

Sensors (Basel), 2023
Baros J, Bilik P, Jaros R, Danys L, Strossa J, Hlavaty L, Martinek R.   +6 more
europepmc   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Performance Scrutiny of Two Control Schemes Based on DSM and HB in Active Power Filter [PDF]

Journal of Operation and Automation in Power Engineering, 2014
This paper presents a comparative analysis between two current control strategies, constant source power and generalized Fryze current, used in Active Power Filter (APF) applications having three different modulation methods. The Hysteresis Band (HB) and
R. Kazemzadeh, E. Najafi Aghdam, M. Fallah, Y. Hashemi   +3 more
doaj  

Instantaneous Power Theory with Fourier and Optimal Predictive Controller Design for Shunt Active Power Filter

Modelling and Simulation in Engineering, 2014
This paper presents a novel harmonic identification algorithm of shunt active power filter for balanced and unbalanced three-phase systems based on the instantaneous power theory called instantaneous power theory with Fourier.
Suksan Tiyarachakun, Kongpol Areerak, Kongpan Areerak   +2 more
doaj   +1 more source

АДАПТИВНЕ УПРАВЛІННЯ РЕЛЕЙНИМ РЕГУЛЯТОРОМ ТРИФАЗНОГО СИЛОВОГО АКТИВНОГО ФІЛЬТРА

Elektrotehnìka ta Elektroenergetika, 2014
Current control relay of three-phase active power filter provides the toggle power switches, when the current error exceeds a fixed value (hysteresis band), while the frequency of setting options is variable.
R. V. Vlasenko, O. V. Bialobrzeski
doaj   +1 more source

Control Design For Shunt Active Power Filter Based On p-q Theory In Photovoltaic Grid-Connected System

International Journal of Power Electronics and Drive Systems (IJPEDS), 2018
This paper presents the control for Shunt Active Power (SAPF) filter in photovoltaic (PV) systems connected to the grid. The proposed configuration of the system consists of a photovoltaic array that connected to the grid through the three-phase inverter
Moh. Jauhari, D. Riawan, M. Ashari
semanticscholar   +1 more source