کنفرانس مهندسی برق ایران

صفحه اصلی / سی امین کنفرانس بین المللی مهندسی برق

Reactive Power Compensation in Distribution Grids: An Application of Trinary Cascaded H-bridge Multilevel Inverter

نویسندگان :

Yousef Neyshabouri¹ Mohammad Farhadi-Kangarlu²

1- Urmia University 2- Urmia University

کلمات کلیدی :

Multilevel inverter, DSTATCOM, Trinary Cascaded H-bridge

چکیده :

Recently, application of multilevel inverters (MLIs) in reactive power compensators has achieved remarkable attention. This paper presents a model predictive control (MPC) method for distribution grid static synchronous compensator (DSTATCOM) based on trinary cascaded H-bridge (T-CHB) MLI. The T-CHB consists of the cascaded connection of H-bridge cells with trinary dc voltages. T-CHB produces the higher number of output voltage levels with a lower number of power switches compared to the several alternative MLIs. The main challenge in application of T-CHB as DSTATCOM is controlling the voltages of capacitors in unequal voltage levels. This paper proposes a modified finite-set MPC method to achieve this goal. Through a multi-objective optimization, the compensated reactive current and voltages of capacitor are kept under control. Also, the switching frequency of the high-voltage cell is added to the optimization process to mitigate the switching losses in that cell. Simulation results in MATLAB/SIMULINK are presented to validate the performance of T-CHB DSTATCOM.

لیست مقالات

لیست مقالات بایگانی شده

شبیه سازی یک حسگر با استفاده از یک میکرو تشدیدگر اویلری

مریم دهقانیان - محسن حاتمی

طراحی بهینه چند هدفی کنترل کننده مدلغزشی مرتبه کسری برای سیستم کوادروتور

ابوالفضل انصاریان - جواد عسکری - مرضیه کمالی - محمدجواد محمودآبادی

A Novel Multi-Variable Search Space Method for Selective Harmonic Control-PWM in Active Power Filters

Mohammadhossein Mohammadpour - Faegheh Taghipour Reyneh - Hoda Ghoreishy - Seyyed Asghar Gholamian

An Enhanced Chaotic System Based Color Image Encryption using DNA Encoding

Mobin Vaziri - Mohammad Mehdi Rahimifar - Hadi Jahanirad

Power exchanging of a VPP with its neighboring VPPs and participating in Day-ahead and spinning reserve markets

Mohammad Fazel Dehghanniri - Masoud Ali Akbar Golkar - Farzin Ghasemi

Impacts of Various Wind Turbine Generators on Transient Recovery Voltage in a Medium Voltage Power Network

Mostafa Heydari - Ali Asghar Razi-Kazemi

Optimal Placement of Unified Power Flow Controller in Power System Considering Transient Stability and Voltage Stability Criteria

Esmail Zahmatkeshan - Mohsen Bandekhoda

High-Gain Quasi-Z-Source DC-DC Converter with Single Magnetic Core and Pole Placement Control for DC Microgrid Applications

Ali Nadermohammadi - Zahra Behboudi - Amirhossein Akhbari - Soheil Norouzi - Seyed Hossein Hosseini - Mehran Sabahi

Unscented Kalman Filter adaptive noise covariance selection for satellite formation flying with Q_learning

Mohammad Hossein Nemati - MohammadRasoul Kankashvar - Hossein Bolandi

Chaos-Based Physical Layer Security in NOMA Systems

Alireza Mard shoorijeh - Mahmoud Ahmadian Attari

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.0.4