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DOE OSTI · 1882195

Instrumentation for Assessing DC Electrical Distribution Systems in Buildings

Nazir, Moazzam (ORCID:0000000337342891)·Ghatpande, Omkar A. (ORCID:0000000284242490)·Bernal Heredia, Willy G. (ORCID:0000000186743443)·Brhlik, Dusan
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Abstract

Direct current (DC) distribution systems is emerging as a favorable option over alternating current in buildings due to its energy and non-energy benefits (e.g., efficiency, resilience, safety). However, limited guidelines exist to evaluate the DC electrical distribution infrastructure. This paper aims to fill that gap by detailing our experience with metering a building-level electrical DC distribution system. Our case study is a DC microgrid at the Direct Energy Partners Research & Development facility located in Charlotte, North Carolina. This paper presents our approach, technical challenges, and lessons learned with DC metering and instrumentation.

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buildingsDC microgridsENERGY CONSERVATION, CONSUMPTION, AND UTILIZATIONenergy efficiencyinstrumentation

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Nazir, Moazzam (ORCID:0000000337342891), Ghatpande, Omkar A. (ORCID:0000000284242490), Bernal Heredia, Willy G. (ORCID:0000000186743443), Brhlik, Dusan. 2022-06-30. Instrumentation for Assessing DC Electrical Distribution Systems in Buildings. https://doi.org/10.1109/i2mtc48687.2022.9806653

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