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Full-Text Articles in Operations Research, Systems Engineering and Industrial Engineering
Operational Planning In Combined Heat And Power Systems, Hariharan Gopalakrishnan
Operational Planning In Combined Heat And Power Systems, Hariharan Gopalakrishnan
Doctoral Dissertations
This dissertation presents methodologies for operational planning in Combined Heat and Power (CHP) systems. The subject of experimentation is the University of Massachusetts CHP system, which is a 22 MWe/640 MBh system for a district energy application. Systems like this have complex energy flow networks due to multiple interconnected thermodynamic components like gas and steam turbines, boilers and heat recovery steam generators and also interconnection with centralized electric grids. In district energy applications, heat and power requirements vary over 24 hour periods (planning horizon) due to changing weather conditions, time-of-day factors and consumer requirements. System thermal performance is highly dependent …
Development Of A Decision Tool For Green Energy Investment In The Pioneer Valley, Benjamin R. Ewing
Development Of A Decision Tool For Green Energy Investment In The Pioneer Valley, Benjamin R. Ewing
Masters Theses 1911 - February 2014
We present the process followed to create a decision-aid tool for use in renewable energy and energy efficiency investment decisions. Our tool is targeted at home and small business owners in the Pioneer Valley. We begin with the development of two prototype tools. The first was created for the Hitchcock Center for the Environment, and is an Excel-based tool that allows users to select various combinations of technologies and instantly see the financial, environmental, and educational impacts of their choice. The second examines only two technologies, solar photovoltaics and combined heat and power, and uses a cost minimization approach. These …