Notes

Slide Show

Outline

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3	Current Trend: Grid + Locally Generated
4	Locally generated power Supplied Local Loads
5	What load shall we Supply?
6	Variable Speed Motor Drive
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8	Case Study: Frito-Lay Distribution Center, Rochester, NY – LEED GOLD Nextek High-Efficiency DC Lighting: 30.5kW 54W/pair 4’ T8 Fluorescent Lamps Daylighting/Skylights Reduce Load in 2 or 3 Steps Occupancy Sensors Shut Down Unused Lighting in 13 Zones 21kW of SIT SR2001 Panels mounted flush on the roof and 2.1kW of Sharp Panels Over Front Entry. During Daytime, 98% Of Available Solar Power Used Offsetting AC Power Needs Sub-Metering Other Loads; Web-based data collection, and archival for Energy & Weather Statistics
9	A Typical day for a Hybrid Lighting System
10	A Typical day for a Hybrid Lighting System
11	Results To Date Show That Occupancy Sensors & Dimming Controls Achieve up to 30% Energy Savings
12	Nextek Designed the Energy System Such That Most of the Solar Offsets Lighting Energy Directly, Resulting in Better Use of Solar Asset
13	Industry-accepted, field-proven technology Target Stores, Whole Foods Supermarkets Frito Lay Distribution Centers Lunardi’s Supermarkets Powerlight Corportate Offices McDonough Corporate Offices College Of New Jersey Curtis Lumber