کنفرانس مهندسی برق ایران

صفحه اصلی / سی و یکمین کنفرانس بین المللی مهندسی برق

Proposed Small Signal Dynamic Model for a Grid-Connected Battery Storage System

نویسندگان :

Zahra Moradi- Shahrbabak¹

1- دانشگاه صنعتی سیرجان

کلمات کلیدی :

Battery Storage System،small signal،dynamic model

چکیده :

This paper presents a new small-signal dynamic model for a grid-connected battery storage system (BES). This model, which is based on the equivalent circuit of the battery bank and dc/ac converter, is a helpful tool for the stability analysis of the power system. In this model, the On-Off status of converter switches is controlled by deviation of the frequency of the ac grid. To determine the dynamic model of BES, first, we linearized the equation of the battery bank, dc/ac converter, and its controller around a stable operating point. Then by augmenting these equations, we determine the small signal model of the BES. To investigate the accuracy of our proposed model, we investigate a typical study system consisting of BES and a synchronous generator. We calculate the eigenvalues of this system for different penetration levels of BES. Then this system is studied with time domain simulation software. This paper shows that the results of eigenvalue analysis and time domain simulations were consistent. This similarity indicates the correctness of the presented model.

لیست مقالات

لیست مقالات بایگانی شده

Multi-objective Expansion Planning of Renewable Resources in Distribution Systems Towards Achieving a Pollution Free Structure

Tooraj Ostadi Azari - Vahid Sohrabi Tabar - Turaj Amraee

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

Mahdi Esfandiari - Amin Rafrafi - Abolfazl Pirayesh

A Novel Method for Partial Discharge Localization in Power Distribution Cables Using Phase Resolved Patterns

Arman Vasigh zadeh ansari - Mehdi Vakilian

Source Seeking Via Circular Formation of n-Nonholonomic Agents in a 2-D Environment

Milad Ghane - Mohsen Mojiri - Mohammad Ali Ghadiri-Modarres - Elaheh Zadhoosh

کنترل سطح آب درام بویلر های نیروگاهی با استفاده از الگوریتم کنترل تطبیقی جدید با در نظر گرفتن کارایی و افزایش عمر شیر کنترلی (مطالعه موردی کنترل سطح آب درام IP نیروگاه سیکل ترکیبی قم)

کیوان زاهدی - محمدحسین هاشمی - محسن منتظری

A 400 ps Input Time Range 2× Time Amplifier Using Time-to-Current Compensation Technique

Mohammad Amin Yaldagard - Hossein Shamsi

A Design Methodology for Submicron Low-Voltage Bandgap Voltage Reference

Mehdi Samavati - Samad Sheikhaei - Mohsen Jalali

Scattering by an array of PEC cylinders in ferrite media using spectral technique

Zahra Bahrami - Asghar Keshtkar - Ayaz Ghorbani

Heterogeneous Coverage Path Planning For Multi- Agent systems with ACO and GA

Mohammad Hasan Jalili Bahabadi - ََAmir Mahdavi - Saeed Khankalantary

تخمین کانال V2X با استفاده از CDP وفقی

الهام نادری مقدم - محمدعلی سبقتی - حسن زارعیان

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0