Engineering topics

Hall, Joni

Publications and source records attributed to Hall, Joni.

3 records

DOE OSTI2021

A System of Agents for Supporting Optimization and Control of a Connected Community

The residential sector consumes a significant portion of the electricity sold in the United States. Above 60% of the energy used in the sector is used to operate heating, ventilation, and air conditioning (HVAC) systems and water heating (WH) systems. With the increase of intelligence in the grid and the new decision and control options enabled by the Internet of Things; control of these devices can be used to support the grid. Therefore, this article presents a scalable multiagent system for optimizing HVAC and WH systems while maintaining comfort. It allows a utility to orchestrate the shifting of energy from critical periods without direct control, but instead by using a price signal. The architecture, optimization formulation, implementation strategy and results from an implementation project are discussed.

24 POWER TRANSMISSION AND DISTRIBUTION↗

DOE OSTI2021

A Real-time Agent Based Optimization and Control Approach for Residential Building Heating Ventilation and Air Conditioning Systems

The prevalence of the loT (Internet of Things) is fostering the development of new control options and decision making that was not previously available. This is creating a wealth of opportunities for real-time control approaches and systems that can optimize for a common goal. This paper presents a smart residential neighborhood with optimization at the residential level utilizing a system of agents. The optimization utilizes information and modeling to optimize variable speed HVAC real-time operation in actual residential buildings. Data is presented showing the performance of the optimization and conclusions are drawn on next steps for development.

Hall, Joni↗

DOE OSTI2020

Real-Time MPC for Residential Building Water Heater Systems to Support the Electric Grid

The world of IoT (internet of things) is spawning new control options and decision making that has not been available before. This is providing a wealth of opportunities for transactive type controls and systems that can negotiate for a common goal. This paper discusses a transactive residential neighborhood with optimization at the home level utilizing a system of agents. The real-time optimization utilizes information and modeling to optimize heat pump water heater operation in occupied homes. Data is presented showing the performance of the optimization and conclusions are drawn on next steps for development.

Starke, Michael↗