blockAirTemperatureMeasurementReturn
Extends from Interfaces.Partial.PartialFunction (Superclass for all function blocks to provide graphics and enforce implementation of functionality).
Information
Overview
Block that implements function "Air temperature measurement" from VDI 3813 [1, section 6.1.5, p. 13]. For semantic correctness it is specialized for return temperatures.
Functional Description
"The sensor functionAir temperature measurement (RA-FL section 2, column 4; informative function block Figure 6) is used to measure the air temperature of the room and, in air-bound heating and cooling systems, also the extract and supply air temperatures as well as the outdoor temperature. Room, supply or extract air temperatures are the input information for heating and cooling functions, whereas the outdoor temperature is required, e. g., for night-time cooling, summer compensation or for weather protection functions of the sunshade." [1, section 6.1.5, p. 13]
Fig. 1: "Informative representation of the sensor function Air temperature measurement", [1, section 6.1.5, Figure 6, p. 14]
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Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | PAR_CAL_slope | 1 | Slope to calibrate measurement of return air temperature with a linear equation. |
| Real | PAR_CAL_yIntercept | 0 | Y-axis intercept of linear return air temperature calibration equation. |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| BuildingControlLib.BuildingControl.VDI3813.Interfaces.PhysicalRealInput | T | Physical signal of return air temperature measurement (expected unit is Kelvin). | |
| BuildingControlLib.BuildingControl.VDI3813.Interfaces.RealOutput | T_RETURN | Return air temperature of a ventilation system in Kelvin (expected unit is Kelvin). |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| PartialFunctionality | functionality (from PartialFunction) |
Revisions
- March 07, 2017 by Georg Ferdinand Schneider & Georg Ambrosius Peßler:
Implemented.