First Advisor

Robert Bass

Term of Graduation

Spring 2024

Date of Publication

5-17-2024

Document Type

Thesis

Degree Name

Master of Science (M.S.) in Electrical and Computer Engineering

Department

Electrical and Computer Engineering

Language

English

Subjects

Distributed Energy Resource Management System, Distributed Energy Resources, Service Oriented Architecture

Physical Description

1 online resource (xi, 103 pages)

Abstract

Amidst concerns about power consumption during peak periods and potential grid instability, the role of Distributed Energy Resource (DER) aggregation comes into consideration. Smart electric water heaters with remote capabilities and energy storage offer load reduction capabilities that can help maintain grid stability and manage residential energy consumption. DERs address challenges posed by stochastic renewable energy generation and fossil fuel power plant emissions, playing a contributing role in load shifting and enhancing grid flexibility by participating in energy management programs.

However, high unenrollment rates in demand response programs, notably programs that use direct load control, persist due to customer dissatisfaction. To tackle this challenge, utilities can adopt a customer-centric approach to optimize program participation and ensure grid reliability. Engaging customers in program design reduces unenrollment rates and increases customer enrollment, promoting sustainable energy practices and grid stability.

In navigating the complexities of peak power usage, utilities must prioritize customer satisfaction to sustain grid resilience. By fostering a supportive environment and actively involving customers in program implementation, utilities can address concerns surrounding direct load control and other methods. This approach not only enhances program participation but also strengthens the relationship between utilities and consumers, ultimately promoting sustainable energy practices and grid stability.

The objective of this work is to explore an innovative approach to demand response through the use of Service-Oriented Architecture. By implementing this framework, customers gain increased flexibility to actively participate in demand response programs at their convenience. Simultaneously, utilities engage in grid-DER service practices on customer DERs to conduct energy management. The primary focus of this work involves demonstrating the application of grid-DER service principles on physical DERs, and assessing its practicality within the grid-DER service context. Subsequently, the work extends to the development of a modeling environment, enabling a comparative analysis between the outcomes of physical DERs and their simulated counterparts. This investigation aims to contribute insights into the effectiveness and viability of grid-service strategies in optimizing demand response programs.

Rights

© 2024 Zhongkai Zeng

In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).

Persistent Identifier

https://archives.pdx.edu/ds/psu/42324

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