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Durham School of Architectural Engineering and Construction: Faculty Publications

2011

Building America

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Full-Text Articles in Architecture

The “Bim’S 4d+” Dimension: Real Time Energy Monitoring, Mahmoud Alahmad, Wisam Nader, Adam Brumbaugh, Yong Cho, Song Ci, Hamid Sharif, Jonathan Shi, Jill Neal Jan 2011

The “Bim’S 4d+” Dimension: Real Time Energy Monitoring, Mahmoud Alahmad, Wisam Nader, Adam Brumbaugh, Yong Cho, Song Ci, Hamid Sharif, Jonathan Shi, Jill Neal

Durham School of Architectural Engineering and Construction: Faculty Publications

With the current trend towards Building Information Model (BIM), facility managers have a new tool for raising efficiency. This paper discusses the integration of the BIM software with a real-time monitoring (RTM) system, as a 4D+ dimension in BIM, to track the electrical usage at every location in a building. This ability could be invaluable in identifying what unnecessary loads are connected to a device and could be disconnected. This would result in elimination of needless loads and phantom loads during non-business hours, causing significant reduction in energy consumption. A prototype of the RTM was built and the results are …