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TRNSYS Building Energy Simulation Model for a Net-Zero Energy Building with a Ground-Source Heat Pump

This TRNSYS building energy simulation model is developed for a Net-Zero Energy Building (NZEB) located on the National Institute of Standards and Technology (NIST) campus in Gaithersburg, Maryland, USA. The model integrates a two-capacity ground-source heat pump (GSHP), a heat pump water heater (HPWH), an energy recovery ventilator (ERV), a whole-house dehumidifier, and a photovoltaic (PV) array to simulate building performance. Key outputs include energy consumption, thermal loads, occupant comfort, and more.The model has been utilized in the following journal paper:Jang, D.S. and Skye, H.M. (2024), "Performance of a ground-source integrated heat pump for HVAC and DHW in a residential net-zero energy building," Energy Conversion and Management, 321, 119003, https://doi.org/10.1016/j.enconman.2024.119003.

About this Dataset

Updated: 2025-04-06
Metadata Last Updated: 2024-10-10 00:00:00
Date Created: N/A
Data Provided by:
Dataset Owner: N/A

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Title TRNSYS Building Energy Simulation Model for a Net-Zero Energy Building with a Ground-Source Heat Pump
Description This TRNSYS building energy simulation model is developed for a Net-Zero Energy Building (NZEB) located on the National Institute of Standards and Technology (NIST) campus in Gaithersburg, Maryland, USA. The model integrates a two-capacity ground-source heat pump (GSHP), a heat pump water heater (HPWH), an energy recovery ventilator (ERV), a whole-house dehumidifier, and a photovoltaic (PV) array to simulate building performance. Key outputs include energy consumption, thermal loads, occupant comfort, and more.The model has been utilized in the following journal paper:Jang, D.S. and Skye, H.M. (2024), "Performance of a ground-source integrated heat pump for HVAC and DHW in a residential net-zero energy building," Energy Conversion and Management, 321, 119003, https://doi.org/10.1016/j.enconman.2024.119003.
Modified 2024-10-10 00:00:00
Publisher Name National Institute of Standards and Technology
Contact mailto:[email protected]
Keywords TRNSYS simulation , Net-zero energy building , Ground-source heat pump , HVAC , Domestic hot water
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    "accessLevel": "public",
    "contactPoint": {
        "hasEmail": "mailto:[email protected]",
        "fn": "Dongsoo Jang"
    },
    "programCode": [
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    "landingPage": "https:\/\/data.nist.gov\/od\/id\/mds2-3577",
    "title": "TRNSYS Building Energy Simulation Model for a Net-Zero Energy Building with a Ground-Source Heat Pump",
    "description": "This TRNSYS building energy simulation model is developed for a Net-Zero Energy Building (NZEB) located on the National Institute of Standards and Technology (NIST) campus in Gaithersburg, Maryland, USA. The model integrates a two-capacity ground-source heat pump (GSHP), a heat pump water heater (HPWH), an energy recovery ventilator (ERV), a whole-house dehumidifier, and a photovoltaic (PV) array to simulate building performance. Key outputs include energy consumption, thermal loads, occupant comfort, and more.The model has been utilized in the following journal paper:Jang, D.S. and Skye, H.M. (2024), \"Performance of a ground-source integrated heat pump for HVAC and DHW in a residential net-zero energy building,\" Energy Conversion and Management, 321, 119003, https:\/\/doi.org\/10.1016\/j.enconman.2024.119003.",
    "language": [
        "en"
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    "distribution": [
        {
            "downloadURL": "https:\/\/data.nist.gov\/od\/ds\/mds2-3577\/TRNSYS_NZEB_GSHP.zip",
            "mediaType": "application\/x-zip-compressed",
            "title": "TRNSYS_NZEB_GSHP"
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    "bureauCode": [
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    "modified": "2024-10-10 00:00:00",
    "publisher": {
        "@type": "org:Organization",
        "name": "National Institute of Standards and Technology"
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    "theme": [
        "Buildings and Construction:Air conditioning and heating equipment",
        "Energy:Alternative energy",
        "Energy:Energy efficiency"
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}