Energy Management Systems

For information about the center for Power Optimization of Electro-Thermal Systems (POETS), please visit: http://poets-erc.org/.

POETS2

 

The following ARG students are currently conducting research in the field of energy system modeling and control.

 
Pamela Tannous: Electrical Thermal Power Systems
My current research is sensors placement and optimization. High temperature has negative effects on the lifetime and the efficiency of electronic components. This research objective is to decide on the minimum number and placement of temperature sensors needed in order to estimate the temperature distribution of an inverter so that the highest temperature of the board can be maintained below a certain specific temperature.
 
Pamela Tannous: Electrical Thermal Power Systems
headshotMy current research is about making Thermosys more user-friendly. In the Fall semester I worked on the thermostatic expansion valve model to better align the model parameters with information available on manufacturer data sheets.

Christopher Aksland: Electro-Thermal Power Systems
Improved power management techniques are required to enhance the operating behavior of hybridized and electrified vehicles. However, the complex, multi-domain, and multi-timescale dynamics for this class of systems create challenges for real-time capable control design. Additionally, these vehicles have strict electrical and thermal operating constraints to maintain reliable operation. Chris’ latest work has focused on the application of model predictive control for the multi-timescale coordination of the electro-mechanical dynamics of a hybrid electric UAV powertrain. Simulated and hardware demonstrations of the predictive control designs showed improvements in the overall system performance, reliability, and efficiency in comparison to a well designed baseline controller. Chris’ ongoing work considers the control design and validation for a full aircraft power system.

Cary Laird: Electrical/Thermal Power Systems

My research focuses on improving the pulsed power capabilities of current energy storage systems by combining battery packs with supercapacitors. By modeling these hybrid energy storage systems (HESS), we can demonstrate improved power capabilities and battery life.

 

 

 

Mindy Wagenmaker: Electrical/Thermal Power Systems

As the trend towards electrification continues, improving thermal management control has become an important consideration in designing reliable systems. My current research is to understand and build models of electrical-thermal systems so that we can simulate how they would respond to a controller. This will benefit our research process as it allows us to run simulations and quickly determine how our systems interact when they’re coupled and in which controllers would be suitable, before actually running time-consuming experimental tests.