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WeatherBusIn

Weather data and solar position (receiving side)

FastSmoothBuildings.Interfaces.WeatherBusIn, connector (source)

Purpose

Receiving side of the weather: the variables of WeatherBus as inputs (signals, no flow variable).

  • weather data: TDryBul and TBlaSky (K), winSpe (m/s), winDir (rad, 0 for a wind from the north), the irradiances HDirNor, HDifHor and HGloHor (W/m2), the atmospheric pressure pAtm (Pa);
  • solar position: the latitude lat, the declination decAng and the hour angle solHouAng (rad), the cosine of the zenith angle cosZen;
  • the circumsolar and horizon brightening coefficients F1 and F2 of the Perez model of the diffuse irradiance on a tilted surface.

Use

The weather input of the zones, the tilted surfaces, the photovoltaics, the heat pumps and the heat recovery units, and the wea of a SurfaceBus. Connect a WeatherBus to it.

Revisions

  • October 2026: moved from trano's FastModel.Interfaces.