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Excellent lighting engineering cases in 2017

China Academy of Building Research (CABR) Near-zero Energy Demonstration Building

In June 2014, Philips Lighting's PoE (Power over Ethernet) intelligent connected office lighting system for a four-story office building in the Chinese Academy of Building Sciences began operation, helping it become a highly secure and highly interconnected office building. Smart office building facing the future. In this building, employees can personalize the workspace according to their individual needs.
The building covers an area of 4025 square meters. It not only uses energy-saving LED lamps and advanced lighting control systems, but also uses PoE intelligent connected office lighting technology for the first time in China. This technology provides employees with a more comfortable and efficient working environment. With the app on the smartphone, employees can personalize the brightness of the lights.
Operating data from June 2014 to September 2016 showed that lighting energy consumption accounted for only 16% of the energy consumption of the demonstration building, and the lighting energy consumption per unit area of the building was 6.12 kWh / (m2.a), only It is a quarter of similar buildings, which is much lower than the standard of 40-50 kWh / (m2.a) per square meter of lighting per year in Beijing 5A office buildings. The minimum lighting power density in this demonstration building is only 5.5 W / m2, which is 64% lower than the current value. In 2015, the operation energy consumption of the lighting system cooperative HVAC operation was 21.6 kWh / (m2.a), which was 13.7% lower than the design target of 25 kWh / (m2.a).

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