smart grid – electric vehicle supply equipment (evse’s)
DESCRIPTION
Smart Grid – Electric Vehicle Supply Equipment (EVSE’s). Sustainability Transportation Category San Diego June 2014 Presented by Nathaniel C. Martin, C.E.M. Project Description. The installation of 14 EVSE’s. - PowerPoint PPT PresentationTRANSCRIPT
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Smart Grid – Electric Vehicle Supply Equipment (EVSE’s)
Sustainability TransportationCategory
San Diego June 2014Presented by
Nathaniel C. Martin, C.E.M
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Project Description
• The installation of 14 EVSE’s.
• The project was funded through a grant from DOE which was implemented by Sacramento Municipal Utility District (SMUD).
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Project Description
• The funding requirements were to test the newly commercialized Smart Grid technology.
• Functional requirements: to confirm readiness for direct load control, energy monitoring, and interoperability.
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Project Information
Project completion date: July 2013Project cost: $236,000
EVSE installation locations:• Parking Lot 1, has 3 units• Parking Structure 1, has 4 units• Parking Structure 2, has 7 units
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Project Description continued
• Sac State had a requirement to charge a fee for service for each charging event of the EVSE’s.
Prerequisites:• This project required development of a
Demand Response Management System (DRMS) by SMUD.
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Project Description continued
Prerequisites continued:• Sac State had to install a new Energy
Management Control System (EMCS)• New Electrical Metering equipment with
communication capabilities over the campus Ethernet network
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EVSE pictures
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EVSE pictures
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Energy and the Environment
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Energy and the Environment
• The total energy usage 6,230 kWh, which equates to 1.93 Metric Tons of CO2e.
• This is equivalent to the 631 gallons, which equates to 5.4 Metric Tons of CO2e.
• The net avoided GHG emissions is 3.47 Metric Tons of CO2e.
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EMCS AutoDR screen
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EVSE AutoDr Sequence
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EVSE charge trend
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EVSE AutoDr test trend
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Team
• Linda Hafar, P.E., Sr. Director, Sustainability & Plant Operations-Retired
• Paul Serafimidis, Associate Director, Plant Operations• Nat Martin, C.E.M., Energy Management • SMUD• SAIC Energy, Environment & Infrastructure• The Engineering Enterprise, consulting engineers.• 3DData com• HRGA Architects
