Lighting Control Systems: Factors Affecting Energy Savings’ Evaluation

Classroom Lighting Control Systems and Level of Energy Consumption, Tehran, Iran

Buildings play an important role in the energy demand sector. Due to the increase of environmentalconcerns and renewable energy sources restriction, lighting control systems will play an important role in the reductionof energy consumption of the lighting without impeding comfort goals. Lighting control systems can control lightingconsumption according to the type of building, adequate luminanc...

Estimating Energy Savings in Smart Street Lighting by Using an Adaptive Control System

The driving force behind the smart city initiative is to offer better, more specialized services which can improve the quality of life of the citizens while promoting sustainability. To achieve both of these apparently competing goals, services must be increasingly autonomous and continuously adaptive to changes in their environment and the information coming from other services. In this paper ...

Draft Report: Energy Savings for Load- Shedding Ballast for Fluorescent Lighting Systems

Energy-Efficient Lighting Options: Predicted Savings and Occupant Impressions of Lighting Quality

Detailed simulations of lighting and HVAC energy consumption were performed on a prototype office building in six North American climates. The goal of these simulations was to calculate the overall energy savings attributable to reductions in lighting power density (LPD) from 25.8 W/m (past practice) to 17.2 W/m (current code) to 8.6 W/m (low). Results showed that as LPD decreases, reductions i...

Factors Affecting the Control of Rotylenchulus reniformis with Electromagnetic Energy.

The reniform nematode Rotylenchulus reniformis was reduced in the upper 10 cm of soil with application of UHF electromagnetic energy. Bioassay of treated soil indicated no delayed effect on the population from the treatment. The population was significantly reduced by hot water treatments at 40 C for 10 min, and at 45 C for 5 and 10 min, 50 C and above killed all nematodes. Data were inconclusi...