#Lighting and shade control strategies code
One of the most powerful motivators driving daylight design in new construction and major renovation is code compliance. The display style can be edited using the viewport settings dropdown (4). Lighting control strategies, and daylight harvesting in particular, have a variety of efficiency benefits including: reducing lighting energy, helping to minimize peak demand, and helping to reduce HVAC loads. Similar to occupied areas, the blinds can be organized using tags and filtered (3). Keywords: Roller shades, Lighting control, Solar radiation, Daylighting. Once a system and control strategy have been specified, the dynamic shading surfaces area added to Blinds Table, which list all blinds in the building. control strategies in an attempt to minimize total energy consumption. 1 for blinds drawn or 1, 2 and 3 for dynamic glass with one clear and three tint states. The dynamic shading state is 0 for wide open and an integer depending on the number of shading states supported, i.e. Energy data was collected from the lights, as well as from the variable air volume. Six methods of implementation of control strategies were. using a multi-step control strategy in the spring and summer seasons. Another area of focus is with window covering partners in point-of-sale programs, where motorized shades are on display for the consumer to experience at retail locations throughout. Savant Systems’ SmartLighting Wi-Fi system uses standard 802.11 Wi-Fi technology for connectivity and programming of the system’s keypads, dimmers, and switches, with each keypad and lighting load becoming part of the home or building IP network, making them as open and available or hidden and secure as your network design allows, as noted. Some architectural features, such as a buildings roof, atrium shapes. Simulations are compared that include no shading at all, use of indoor and external Venetian blinds. Lutron has helped expand the market with its battery-powered Serena shades, a great solution for retrofits that are very affordably priced, starting from 279. For dynamic glass, the transmittance of the glass is lowered until either the sensors are brought below 1000 lux or the glass is in its darkest tint state.Ĭustom (CSV file): Alternatively, the user can provide a CSV (comma separated value ) file with 8760 values for every hour of the year. Too much heat or light are not the only challenges associated with daylighting strategies. TRUDEAU AIRPORT Athanasios Tzempelikos1, Andreas K. LIGHTING AND SHADING CONTROL STUDIES AT P.E. For each hour of the year, if more than 2% of the occupied area receives direct sunlight (defined as more than 1000 lux directly from the solar disc), the transmitting window groups are instructed to close (starting with the worst offender) until fewer than 2% of the room’s sensors are sunlit. View Trudeau Montreal Airport Motorized Shades Control.pdf from BLDG 474 at Concordia University.
#Lighting and shade control strategies windows
Each room’s windows are then grouped by shading type, material, and orientation. The following controls are currently supported:ĭefault (LEEDv4 2% Rule): When using this control algorithm, dynamic windows are automatically assigned to the nearest occupied area at the beginning of a simulation. Schedule: The schedule input sets the dynamic shading control strategy, i.e.
0 kommentar(er)
