Filters








20,716 Hits in 4.3 sec

EXPERIMENTAL EVALUATION OF A MULTIFUNCTIONAL SYSTEM SINGLE-STAGE PV-SHUNT ACTIVE FILTER UNDER PARTIAL SHADING CONDITIONS

Paulo Robson Melo Costa,, Marcus Rogério de Castro, Isaac R. Machado, Edilson Mineiro Sá Junior
2020 Eletrônica de Potência  
The results obtained through an experimental prototype show that the PV-SAF system with the control strategies adopted is capable of simultaneously injecting into the grid the maximum power of the PV system  ...  In this paper, a three-phase single-stage PV-SAF system is evaluated in partial shading conditions. For this, curve of the PV array Jr. curve of the PV array Jr. is proposed.  ...  This system was first called PV Experimental Evaluation of a Multifunctional System Single-Stage Pv-Shunt Experimental Evaluation of a Multifunctional System Single-Stage Pv-Shunt -Experimental Evaluation  ... 
doi:10.18618/rep.2020.2.0020 fatcat:nwgej2prd5eyrdyw5a62jurfau

Speed Estimation of Induction Motor Using Model Reference Adaptive System with Kalman Filter

Pavel Brandstetter, Marek Dobrovsky
2013 Advances in Electrical and Electronic Engineering  
Keywords Hardware in loop simulation, induction motor, Kalman filter, model reference adaptive system, sensorless control.  ...  The paper deals with a speed estimation of the induction motor using observer with Model Reference Adaptive System and Kalman Filter. For simulation, Hardware in Loop Simulation method is used.  ...  CZ.1.05/1.1.00/02.0070 funded by Structural Funds of the European Union and state budget of the Czech Republic and in the framework of the project SP2013/118 which was supported by Student Grant Competition  ... 
doi:10.15598/aeee.v11i1.802 fatcat:uoyfgllfjnb33jbxyjzzwvjp4q

Construction of Multifunctional Video Conversion-based Multimedia Teaching System for College Basketball

Feng Sheng, Shaozeng Sheng
2018 International Journal of Emerging Technologies in Learning (iJET)  
system based on SOPC, finally constructed a multifunctional video conversion-based multimedia teaching system from the aspect of module design and functional design, and used a randomized controlled experiment  ...  In the past, low flexibility and long research and development cycle are typical problems of animation demonstration system and video conversion technology.  ...  Defense comprehension scoring of experimental group and control group: Seeing from defense comprehension scoring, experimental group and control group have significant differences in defense path and  ... 
doi:10.3991/ijet.v13i06.8587 fatcat:la4yqgjuqbckhhdksqhqeyiubu

A Multifunctional Single-phase EV On-board Charger with a New V2V Charging Assistance Capability

Seyedfoad Taghizadeh, M. J. Hossain, Noushin Poursafar, Junwei Lu, Georgios Konstantinou
2020 IEEE Access  
FIGURE 2 . 2 The multifunctional EV charger and its connection during V2V operation. FIGURE 3 .FIGURE 4 . 34 Block diagram of an HB1 control loop. Equivalent circuit model of an LC filter.  ...  For this test, the THD of the load current ( L ) is 25%, and the performance of the system is evaluated via comparing the source current s and L .  ... 
doi:10.1109/access.2020.3004931 fatcat:wcy4pdcbjnarnmjfjuydnf24ze

DESIGN OF MULTIFUNCTION SIMULATOR FOR ENGINE ROOM PERSONNEL TRAINING

Artem Ivanov, Igor Kolosov, Vadim Danyk, Sergey Voronenko, Yurii Lebedenko, Hanna Rudakova
2020 Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska  
The complex also implements high-quality education and training of marine specialists, conducting research after processing working out the results of engineering modelling of structural, thermal power  ...  The need to use the training complex allows us to form the necessary competence of the engine team personnel, develop methods and criteria for assessing competence, evaluate and demonstrate practical skills  ...  ; -automatization of the experimental research; -oscillography of the measured coordinates; -intellectual processing of the experimental research results and modeling of the standard and emergency situations  ... 
doi:10.35784/iapgos.1617 fatcat:vf57wufoszbifp3mn77bwx7a5y

Modeling and Control of a Multifunctional Three-Phase Converter for Bidirectional Power Flow in Plug-In Electric Vehicles

Reza Sabzehgar, Yaser M. Roshan, Poria Fajri
2020 Energies  
The feasibility and effectiveness of the proposed control strategy is then validated using an industrial control card through a hardware-in-the-loop (HIL) experimental testbed.  ...  The functionality of the proposed nonlinear controller is first evaluated through simulation studies.  ...  To further evaluate the performance of the proposed controller experimentally, the proposed system is implemented on a hardware-in-the-loop (HIL) testbed as shown in Figure 8 .  ... 
doi:10.3390/en13102591 fatcat:mjmpiumdvvd2pigkmuisl2zbdy

Experimental Evaluation of Distortion Effect for Grid-Connected PV Systems with Reference to Different Types of Electric Power Quantities

Marko Ikić, Jovan Mikulović
2022 Energies  
The impact of the frequent fluctuation of solar irradiance on the behavior of the grid-connected PV system, due to cloud movements and resulting shadows and in terms of power quality and the evaluation  ...  The experimental setup, formed through the combination of a PC and multifunctional I/O board with an appropriate software solution, was established and used for obtaining the target results.  ...  The authors are also grateful to the Ministry of Science and Technological Development of Serbia for helping this research through the technological projects III42009 and TR-33037.  ... 
doi:10.3390/en15020416 fatcat:2vixnlon2zbbxiwx2wouuyjyum

Page 10 of American Ceramic Society Bulletin Vol. 83, Issue 9 [page]

2004 American Ceramic Society Bulletin  
Multidisciplinary research and development teams are formed to address the different questions posed by the design of a multifunctional material system.  ...  This may include such aspects as material design, processing, simulation and modeling, biomimetics, and system integration and implementation.  ... 

Digital Environment For Sinusoidal Vibration Test Control Of An Ac Power Source-fed Electrodynamic Shaker

Leandro Della Flora, Hilton Abílio Gründling
2006 Eletrônica de Potência  
The design considerations of the switching-mode power amplifier, modeling of the electrodynamic shaker, features of the control platform and the acceleration measuring system as well as experimental results  ...  This paper presents a digital environment for sinusoidal vibration test control of an AC power source-fed electrodynamic shaker.  ...  The control signal is converted into a PWM signal and then applied to the ACPS module through the multifunction interface board.  ... 
doi:10.18618/rep.2006.3.167174 fatcat:4qcnbc4fqvcpvaeqi5ezlasoqy

Grid-Connected Photovoltaic System with Active Power Filtering Functionality

Joaquín Vaquero, Nimrod Vázquez, Ivan Soriano, Jeziel Vázquez
2018 International Journal of Photoenergy  
The operation, design, simulation, and experimental results for the proposed system are discussed.  ...  Its use connected to the grid by means of a power converter results in a grid-connected photovoltaic system.  ...  Acknowledgments This work has been sponsored by National Instruments Corporation through the 2016 NI Academic Research grant program and also was supported in part by the Comunidad de Madrid government  ... 
doi:10.1155/2018/2140797 fatcat:n7hzoyvy7rfg7pskaztye7tfoa

Utilizing Sequential Action Control Method in GaN-Based High-Speed Drive for BLDC Motor

2017 Machines  
After receiving the underlying estimation of future contribution from SAC, MPC consolidates it with current input and predicts future control values by using the system state space model.  ...  This paper presents a hybrid model-based control algorithm that combines Model Predictive Control (MPC) and Sequential Action Control (SAC) deployed in a high-speed drive for Brushless DC (BLDC) motor  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/machines5040028 fatcat:yd4uxlomejdu7dlsuyd7g5t6ue

RESEARCH OF MULTI SENSOR INTELLIGENT SYSTEM SIGNAL FUSION AND RECONSTRUCTION

Junjie Yang, Wenxiang Chen, Zhihe Fu, Wei Wu, Zhiping Xie
2014 International Journal on Smart Sensing and Intelligent Systems  
The method of inverse model of the process was studied, gives a method to estimate signal reconstruction accuracy and computation.  ...  With the continuous improvement of the intelligent system requirements, research on information fusion of multi-sensor system is affected by the people more and more attention.  ...  g V T T      (8) Use of type (8) of the experimental data, the formula (7) function in G1 and G2 were estimated, so as to obtain multifunctional sensor approximate inverse model. 1 2ˆ( , , )ˆ  ... 
doi:10.21307/ijssis-2017-728 fatcat:pcxcsfnvo5ctzfl24w34kdkq4u

Trajectory tracking control for a Boost converter based on the differential flatness property

Leopoldo Gil-Antonio, Belem Saldivar, Otniel Portillo-Rodriguez, Gerardo Vazquez-Guzman, Saul Montes de Oca-Armeaga
2019 IEEE Access  
Successful validation of the effectiveness of the flatness-based control system is carried out through numerical simulations and experimental tests performed in a built prototype of the system.  ...  This paper presents the control design for the regulation and trajectory tracking tasks of the non-minimum phase output voltage of a DC-DC Boost-type power converter.  ...  The proposed control is validated through numerical simulations and experimental tests; its robustness is evaluated by means of load and input voltage variations.  ... 
doi:10.1109/access.2019.2916472 fatcat:ogfrc45awjgcdmmfmzxrvud4p4

ELECTRIC PROPULSION SHIP'S TRAINING SIMULATOR BASED ON INTELLIGENT SYSTEM

A. A. Ivanov, Yu. A. Lebedenko, S. A. Rozhkov, I. V. Kolosov
2019 Electronics and Control Systems  
A distinctive feature of the proposed simulator is the possibility of using data base from control and monitoring systems of real ships, followed by intelligent processing of the obtained data to simulate  ...  The article is devoted to the development of a software and hardware complex for simulating the operation of ship's electric propulsion systems and for high-quality education, training and scientific research  ...  General overview intelligent control of multifunction simulator Fig. 7 . 7 Fig. 7.  ... 
doi:10.18372/1990-5548.60.13815 fatcat:hwv2qjjyhvcbbciz7mouxiqrt4

Conference program summary

2018 2018 International Conference on Smart Grid (icSmartGrid)  
15:20-15:45 ID: 20 Experimental Evaluations of Thinned-Out and PDM Controlled Class-D Rectifier Shengzhe Xu (Chiba University)*; Akane Iwasaki (Chiba University); Hiroo Sekiya (Nil) 15:45-16:10 ID:  ...  (Nisantasi University) : 19 Phase Shift Modulation and DC-Link's Voltage Balancing Control for a DAB DC-DC Converter.  ... 
doi:10.1109/isgwcp.2018.8634555 fatcat:xs2wgm772ffm3jjtsf6usklxky
« Previous Showing results 1 — 15 out of 20,716 results