Engineering - Electrical Engineering Week 7 Assignment: Final Project

Week 5 Source Evaluation

Worksheet

Part I: Topic

Topic: The Role of Smart Grid Technology in Modern Power Systems

Summary of Topic: This subject matter interests me because of its direct connection to my studies in Electrical Engineering and my professional background in technical repair and training. The Smart Grid is an emerging technology for the electric grid that will be the basis for our future electric systems; it provides solutions to many of the challenges currently facing our power systems in terms of reliability, efficiency, and renewable energy integration. Power systems will continue to evolve as the integration of Distributed Energy Resources and the changing needs and wants of consumers are addressed; therefore, knowledge of Smart Grid technologies will also be extremely important in helping me achieve my career objective of working in the Power Engineering and Utility Infrastructure industries. This research project will examine Advanced Metering Infrastructure (AMI), Grid Automation, Demand Response, and the role of engineers in making our modern power systems more resilient and sustainable.

Part II: Evaluate Information

Article Title: Latest advancements in smart grid technologies and their transformative role in shaping the power systems of tomorrow: An overview

Article Author(s): Ali Q. Al-Shetwi, M.A. Hannan, Hussein M.K. Al-Masri, M.Z. Sujod

Retrieval Information (example website link): https://iopscience.iop.org/article/10.1088/2516-1083/ada198/meta

Source’s Publication Date: 7 January 2025

Publishing Information: IOP Publishing Ltd.

Source Summary:

The research article gives an overview of how innovations in smart grid technology will change the future power system. The authors review the major components of smart grids, which include advanced metering infrastructure, grid automation, demand-side management, and distributed energy resources. The smart grid promotes two-way communication between utilities and their customers (i.e., the consuming public), enabling real-time monitoring/controlling capabilities that improve the efficiency and reliability of electricity distribution. Much of the research article discusses how smart grids enable the integration of renewable energy sources (such as wind and solar), which are inherently intermittent and therefore require sophisticated management.

In addition, the authors explain how the addition of smart grid technology creates new cybersecurity challenges, as increased connectivity between devices (periphery/center) creates open security risks and exposures that require strong security measures. Finally, the research article examines the policies and regulations surrounding smart grid technology and how standards and incentives influence its adoption across different geographic regions. The paper concludes by identifying emerging trends in smart grid technology, including the application of artificial intelligence in grid management and the potential of blockchain for peer-to-peer energy trading.

Article Title: Smart grid: a brief assessment of the smart grid technologies for modern power systems

Article Author(s): Bagdadee, A. H., & Zhang, L.

Retrieval Information (example website link): https://www.researchgate.net/profile/Amam-Bagdadee/publication/334643997_Smart_Grid_A_Brief_Assessment_of_the_Smart_Grid_Technologies_for_Modern_Power_System/links/5d37c5ad92851cd04680e03d/Smart-Grid-A-Brief-Assessment-of-the-Smart-Grid-Technologies-for-Modern-Power-System.pdf

Source’s Publication Date: 31st January 2019.

Publishing Information: Journal of Engineering Technology Volume 8, Issue 1, Jan. 2019, PP.122-142

Source Summary:

This article outlines the fundamentals of Smart Grid Technology and its relationship to current power systems. The authors discuss the reasons for adopting Smart Grid Technologies by highlighting the shortcomings of the traditional power system, which cannot manage the complexities of the modern-day power market and must operate on a one-way communication protocol. The authors investigate the principal components of Smart Grid Technology, including Advanced Metering Infrastructure (enabling real-time consumption and dynamic pricing), Phasor Measurement Units (providing wide-area monitoring), and Distribution Management Systems.

In addition to the components of a Smart Grid, the authors also discuss the integration of renewable energy into the Smart Grid, explaining how Smart Grids will manage the intermittent operation of solar and wind energy through forecasting methods, storage coordination, and demand response programs. The paper includes many case studies that demonstrate the implementation success of Smart Grid Technologies and show how they have improved reliability metrics, with quantitative results. The authors thoroughly discuss the economic impact of Smart Grids and explain that, although the initial investment is significant, the long-term savings from operational and avoided outage costs will make deployment worthwhile.

Article Title: 2024 Smart Grid System Report

Article Author(s): U.S. Department of Energy, Office of Electricity

Retrieval Information (example website link): https://www.energy.gov/sites/default/files/2024-02/2024%20Smart%20Grid%20System%20Report_untagged.pdf

Source’s Publication Date: February 14, 2024.

Publishing Information: U.S. Department of Energy (Government Publication)

Source Summary:

The purpose of this report from the U.S. Department of Energy is to summarize progress toward the implementation of a national grid through a comprehensive analysis of the status of smart grid development by utilities and state regulatory bodies throughout our country. As well as being the first time since the publication the last report that there is many advancements regarding advanced meter infrastructure, there are now more than two-thirds of all electricity customers in the U.S. are served by smart meters; there have been increased investments in automation technologies that enable the management of outages through improved detection and faster restoration, with some utilities citing a 30% to 40% decrease in customer interruption minutes; and that the use of distributed energy resources has become a strong focal point of the report with documented examples of how smart inverters and communication protocols can facilitate the integration of rooftop solar and battery storage onto the grid to support stability rather than compromise it.

Another key focus of the report is the need for continued development and implementation of cybersecurity programs at all levels of government to protect our increasingly digitized energy infrastructure. Finally, a dedicated section of the report examines the benefits of smart grid technologies for rural and low-income communities, including project and program demonstrations that validate their viability in low-density areas.

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