Engineering topics
Publications and source records attributed to Sharma, Smriti.
MARKAL-PROMOD Integration presentation for USAEE conference on November 4, 2024. The presentation shows the construction of the MAGIIC translation tool to convert MARKAL capacity expansion to PROMOD model data, and PROMOD unit dispatch results to MARKAL technology availability data to allow a more robust analysis leveraging both modeling tools.
The presentation provides an overview of the Direct Air Capture (DAC) Siting Tool including regional factors impacting DAC performance and modeling costs for CO2 transport and storage. The presentation shows illustrative results in terms of the cost of CO2 removal ($/tonne) and DAC favorability index for case study sites.
Reuse of Existing Pipelines for Adapted Carbon Transport (REPACT) is an Excel-based screening tool. This tool enables the user to determine whether a pipeline originally deployed for natural gas transport, can be reused for CO 2 transport. The tool along with its associated users manual walk through an intended usage statement, setup instructions, a list of inputs and outputs in the tool, and frequently used protocols. Please note that this is a first-pass screening tool. The approach presented within this tool is valid for high-level evaluation only and should not be used to make engineering, financial, and/or regulatory decisions. Access the tool here: https://www.netl.doe.gov/energy-analysis/details?id=c699a604-ded1-45cd-b1c0-247b1405aeeb
Non-wires alternatives and microgrid technologies are maturing and present great opportunities for electric utilities to increase the benefits they offer to their customers. They have the potential to decrease the cost of resolving traditional electrical system loading issues, contribute to carbon emissions reductions, and improve the electrical distribution system’s resilience to extreme weather events. The authors of this manuscript present a review of the research on microgrids and their practical applications. This is leveraged with the past work of the authors of this manuscript and other authors to develop specific objectives for microgrids, practical criteria for engineers to consider when deploying microgrids, stochastic methods to optimize microgrid designs, and black start requirements. This guidance is then used for the design of actual networked microgrids being deployed with adaptive boundaries.