Protection of Sensitive Loads from Voltages Fluctuations in Iraqi Grids by DVR

Amir Hameed Abed, Javad Rahebi, Husham Sajir, Ali Farzamnia

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Citations (Scopus)

Abstract

In recent years, the world has witnessed a rapid development in the electronic device industry and modern energy systems. Power quality (PQ) is one of the most important topics that have preoccupied the thinking of engineers working in the field of electric power. There are many disturbances that affect electrical power quality (PQ), including harmonics, sag, swell, transience, interruptions, waveform distortions and flicker. These disturbances directly affect sensitive loads, thus leading to financial and morale losses for consumers. In this case, we consider custom power devices as being important to solve power quality problems. Included among these devices are the distribution static compensator (DSTATCOM), the unified power quality conditioner (UPQC), the active ability filter (AAF), the uninterruptible power supply (UPS), the thyristor switched capacitor (TSC) and the dynamic voltage restorer (DVR). The DVR device is one of the most important power devices and the best of these devices to protect consumer equipment from any sudden changes in frequency, voltage and current due to its rapid response, its ability to compensate, its small size as well as its low cost in comparison to other devices. In this paper, our work analyzes and makes a detailed review of the components of a DVR device using MATLAB/SIMULINK. We also analyze and review the control methods available by proportional integrator (PI) with pulse width modulation (PWM) for the device. In addition, we selected the best section for the control strategies and the performance optimization capability of the device, as well as a detailed explanation for researchers in this field.

Original languageEnglish
Title of host publicationProceedings - 2017 IEEE 2nd International Conference on Automatic Control and Intelligent Systems, I2CACIS 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages144-149
Number of pages6
ISBN (Electronic)9781538608463, 9781538608456
ISBN (Print)9781538608470
DOIs
Publication statusPublished - 25 Dec 2017
Externally publishedYes
Event2nd IEEE International Conference on Automatic Control and Intelligent Systems - Kota Kinabalu, Sabah, Malaysia
Duration: 21 Oct 201721 Oct 2017
Conference number: 2

Conference

Conference2nd IEEE International Conference on Automatic Control and Intelligent Systems
Abbreviated titleI2CACIS 2017
Country/TerritoryMalaysia
CityKota Kinabalu, Sabah
Period21/10/1721/10/17

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