کنفرانس مهندسی برق ایران

صفحه اصلی / سی امین کنفرانس بین المللی مهندسی برق

Design Of Observer-Based Nonlinear Controller For Tracking Maximum Power Point In The Solar Cell

نویسندگان :

Kobra Siahi¹ Mohammad Reza Arvan² Vahid Behnamgol³ Mahdi Mosayebi⁴

1- دانشگاه صنعتی مالک اشتر تهران 2- دانشگاه صنعتی مالک اشتر تهران 3- دانشگاه صنعتی مالک اشتر تهران 4- دانشگاه صنعتی مالک اشتر تهران

کلمات کلیدی :

Maximum power point tracking،solar cell،sliding mode control،extended state observer

چکیده :

— to transfer maximum power from the solar cell to the load, a control method is used to adjust the switching signal of the boost converter. Due to the nonlinearity of the voltage-power characteristic of the solar cell as well as the uncertainty of the electrical elements of the converters, in this paper the sliding mode control method is used. Nonlinear controllers need to know about nonlinear functions in feedback, but this paper uses an extended state observer to estimate these functions, which are assumed to be non-measurable information. The stability of the control system has been analytically proven and the performance of the proposed observer in estimating nonlinear functions and the efficiency of the controller in tracking the reference output, which is calculated by the maximum power calculation algorithm, has been evaluated by computer simulation

لیست مقالات

لیست مقالات بایگانی شده

طبقه‌بندی محیط صوتی با استفاده از ویژگی‌ ترکیبی مبتنی بر فیلتربانک گابور

مسعود گراوانچی زاده - سپیده اختری خسروشاهی - سحر ذاکری

Novel Wideband Dual-Polarized Base-Station Antenna

Farzad Alizadeh - Changiz Ghobadi - Javad Nourinia - Keyhan Hosseini - Bahman Mohammadi

Enhanced Forward Model for Photoacoustic Imaging with Speed of Sound Compensation

Amirreza Jodeiry - Zahra Kavehvash

Optimal Operation of Lithium-Ion Batteries Considering Degradation Cost in Vehicle-to-Grid Systems

Mahdi Esfandiari - Amin Rafrafi - Abolfazl Pirayesh

An Optimal Investigation into A Preventive Maintenance Scheduling Scheme for Electric Power Transmission Networks

Seyed Sina Taheri Otaghsara - Masoud Asghari Gharakheili

DWT-Based Epileptic Seizure Detection Using Fuzzy Logic Model with Entropy and Table Lookup Scheme

Alireza Mohammadi - Arvin Esfandyari - Ali Doustmohammadi - Amir Abolfazl Suratgar - Masoud Shafiee

Giant Optical Nonreciprocity with Magnetized Epsilon-Near-Zero Materials

Zahra Chamani - Abolghasem Zeidaabadi Nezhad - Mahyar Dehdast - Zaker Hossein Firouzeh

Design and Practical Implementation of Internal Model Controller for Temperature Regulation of Thermoelectric Cell

Parastoo Kamali - Sanaz Iman Shayan - Mahshid Mousapour - Fatemeh Abdolsamadi - Salar Zeinali - Sadra Rafatnia

Dual Tapering Ultra-Wideband Vivaldi Antenna

Mojtaba Ahadi - Javad Nourinia - Changiz Ghoabdi - Rahim Naderali - Bahman Mohammadi

Effect of Physical Characteristics on Artiﬁcial Neural Network Error Reduction for Indoor Propagation Modeling

SeyedehMounes Eslami - Amir Ahmad Shishegar

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2