Parallel inverters droop control with proper micro-grid power sharing

العناوين الأخرى

التحكم المنحني للعاكسات الموصلة على التوازي مع المشاركة المثالية للطاقة في الشبكات الذكية

مقدم أطروحة جامعية

al-Nahhal, Hamad Isa Musa

مشرف أطروحة جامعية

al-Ayidi, Hatim Ali

الجامعة

الجامعة الإسلامية

الكلية

كلية الهندسة

القسم الأكاديمي

قسم الهندسة الكهربائية

دولة الجامعة

فلسطين (قطاع غزة)

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2019

الملخص الإنجليزي

DC-AC power inverters are highly switching electronic semiconductor devices used to convert direct current (DC) into alternating current (AC).

Since power electronics system applications depend mainly on DC-AC inverters, the DC-AC inverters require high level control.

Thus, this thesis involves designing and simulating of two and three parallel three-phase inverters.

In order to achieve load sharing between parallel power inverters, conventional droop control can be applied.

The proposed control technique integrates inverters output voltage frequency and magnitude with droop technique and load voltage regulation control scheme.

In power system control scheme, output voltage magnitude and reference frequency for the inverters are achieved with respect to the characteristics of droop control The design of the power system is designed and simulated using Matlab/Simulink.

The resulted performance is promising.

The power sharing between two and three paralleled inverters has been investigated during island mode.

The proposed controller limits the circulating current and finds out that the voltage and frequency deviation is minimized.

التخصصات الرئيسية

الهندسة الكهربائية

الموضوعات

عدد الصفحات

57

قائمة المحتويات

Table of contents.

Abstract.

Chapter One : Introduction.

Chapter Two : Power electronics.

Chapter Three : Micro-grids and conrol systems.

Chapter Four : Droop control of parallel inverters.

Chapter Five : Conclusion and future work.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

al-Nahhal, Hamad Isa Musa. (2019). Parallel inverters droop control with proper micro-grid power sharing. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-903098

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

al-Nahhal, Hamad Isa Musa. Parallel inverters droop control with proper micro-grid power sharing. (Master's theses Theses and Dissertations Master). Islamic University. (2019).
https://search.emarefa.net/detail/BIM-903098

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

al-Nahhal, Hamad Isa Musa. (2019). Parallel inverters droop control with proper micro-grid power sharing. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-903098

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-903098