Catalogue of Learning Targets. Certified PHPP Expert

Transcription

1 Catalogue of Learning Targets Certified Expert Draft - valid as of 01.December 2018 The Passive House Institute (PHI) has extended the existing training and certification system for designers and tradespeople to appreciate the further education of other professional groups and activities that are important for the construction of Passive Houses. The extension envisages that additional training will be certified as an "add-on" to the previous seals Passive House Designer/ Consultant or Tradesperson. The new "add-on seals" are therefore used in conjunction with the associated "master seal" (Designer/ Consultant or Tradesperson seal). As a first step PHI has developed an advanced training and the corresponding additional certificate ( Expert ). Deeper knowledge and competencies regarding the handling of and the entry of complex data of non-residential and refurbishment projects into the are crucial to ensure the high quality of Passive House projects and to avoid performance gaps. This catalogue of learning targets describes only the additional knowledge and competencies which are necessary to get the additional certificate Expert. The basic knowledge and competencies regarding the handling of are part of the learning targets for the Certified Passive House Designer/Consultant and is here assumed to be known. Content Basics... 2 Advanced D Data Entry into designph D Data Entry into BIM... 6 Thermal Bridges... 7

2 Basics Understand how to enter simple residential buildings, like single-family houses or terrace houses, into Instructions/General - Understand the different cell layout used in the - Understand the concept of date entry support with error messages / plausibility checks Verification - Identify the results offered by - Understand how to select IHG for residential or non-residential buildings - Understand the difference between overheating frequency and cooling demand - Understand the influence of interior set point temperatures for heating and cooling and specific capacity entered into - Understand the influence of the quantity of dwelling units or occupancy entered into - Understand how to select the building energy standard, verification method or the Passive House Classes to be verified by Climate - Understand where to choose climate data and how to enter - Identify the parts of the climate data sets - Understand why entering the altitude of the building is relevant to the climate data U-values Areas - Understand how to enter homogenous and non-homogenous component assemblies - Understand when a thermal bridge calculation has to be carried out for a connection detail - Understand the concept of a U-value supplement and how to enter it into the - Understand the difference in reference area of energy demand and renewable energy gains - Understand the entry of external dimensions - Understand that window areas are automatically subtracted from opaque surfaces - Understand the entry of the components orientation - Understand to assign radiation properties to opaque surfaces - Understand how to enter punctual thermal bridges - Understanding of the units of thermal bridge coefficients (linear and punctual) Ground - Identify the four different ground situations offered in - Identify relevant ground and basement properties for the energy balance calculation - Understand how thermal bridge losses to the ground/perimeter can be linked to existing values within the - Understand how to enter the perimeter length of the floor slab - Understand how to enter additional insulation at the floor slab edge for slabs on grade

3 Components - Understand how to enter user defined components - Understand how to use a certified component with modified specifications - Understand that the PSI-installation value for components has to be changed to the actual situation Windows - Understand the type of dimensions of windows which have to be entered in the - Understand how to enter ribbon windows (with multiple glazing areas) into - Understand how to enter window installation situations into - Understand the concept of the thermal comfort indicator Shading - Identify the three shading situations required for each window for the data entry - Understand how to correctly enter each of the three shading situations - Understand that uses a standard shading factor, if no shading information is entered - Understand the difference of additional summer or winter shading and temporary shading Ventilation - Identify the three different ventilation types that can be used in - Understand the definition of the net air volume for the pressure test result to be entered into - Identify the three parameters relevant for calculating the design (maximum) air flow rate - Understand how to correctly enter the location of the ventilation unit and the parameters for the ventilation ducts - Understand how to choose a compact unit with exhaust air heat pump as ventilation unit Sum vent - Understand how to enter summer basic ventilation parameters - Understand how to identify hygienic and additional night ventilation air change rates - Understand how to enter additional night ventilation Cooling units - Identify the four cooling and dehumidification approaches that can be entered into - Understand the concept of on/off modes for cooling units - Understand how to interpret the results for sensible and latent cooling indicated by

4 Heating and Cooling Demand / Load Worksheets - General understanding of the energy balance principal (heating/cooling) and the detailed parts they contain - Understand that the calculation consists of a monthly calculation method - Understand how to interpret the diagrams for heating or cooling - Understand the temperature range for minimum or maximum air temperature for supply air heating or cooling systems to be entered into DHW Distribution - Understand how to enter space heat or cooling and DHW distribution pipes, including individual pipes, into - Understand how to enter individual parameters for the DHW demand - Understand how to enter DHW storage tanks into - Understand how to optimize heat losses by space heat or DHW distribution losses Electricity - Understand how to enter typical household appliances into - Understand how to enter the efficiency of the lighting into - Understand how to add user defined electrical appliances Aux Electricity - Understand how to enter auxiliary electricity parameters for ventilation - Understand how to enter auxiliary electricity for heating, cooling or DHW system - Understand how to enter other auxiliary electricity demands into PER and Passive House Classes Tools - Understand how the PER concept is related to the Passive House Classes and how to reach those classes. - Understand how to select the verification type of primary energy - Understand how to select and enter the primary heat generation type for heating and DHW and the cooling and dehumidification type - Understand how to enter user defined efficiency values for heating or cooling - Understand how to enter additional / separately calculated renewable energy sources - Understand the entry data import/export concept for - Understand how to increase the quantity of surfaces or windows to be entered into General - Understand which worksheets for a residential building have to be filled in - Understand which worksheets for a non-residential building have to be filled in

5 Advanced Achieve an understanding how to enter more complex residential as well as non-residential buildings, how to enter retrofits and step-by-step retrofits and how to use the variant calculation concept to optimize the efficiency design of a project. - Understand how to enter projects with mixed use into, or projects, where the Passive House concept is only applied to a part of the building - Understand how to choose or calculate the correct IHG for non-residential buildings - Understand how to enter non-residential user patterns into - Understand how to enter multiple ventilation units and various ventilation units into - Understand how to enter specific electricity uses for non-res. Buildings, like lighting parameters, elevator energy demand, IT equipment or use-specific appliances or auxiliary electricity demand - Understand how to enter specifics of components typical for large or non-residential buildings into, like curtain wall facades or structural glazing - Advanced understanding how to enter more complex shading situations (reveal shading on one side, deciduous trees) and how to enter separately calculated shading factors - Understand the concept of the multiple operations/data table operations, as used for the Variants calculation in - Understand how to enter variant parameters into - Understand how to set up user defined variant parameters or calculation results - Understand the concept of economic comparisons in - Identify features / specific data entries in and ERP which are relevant for the data input or certification of retrofit projects - Understand how to enter step-by-step retrofits into - Understand the concept and features of the EnerPHit Retrofit Plan (ERP)

6 3D Data Entry into designph Achieve the capability to use designph to set up 3D models of a building envelope, how to assign the correct component qualities and how to update the building model and export it to. - Understanding the 3D data entry of a building model into designph - Understand how designph supports the verification of the building model - Understand the limitation of the energy balance calculation model implemented in designph - Understand the range of specifications that can be entered into designph and exported into - Understand how to enter the treated floor area (TFA) in designph 3D Data Entry into BIM Achieve an understanding of how to set up 3D models of a building envelope in BIM authoring tools, how to assign component qualities to the model and how to export the building model to. - Understand the limitations of BIM authoring tools related to the entry of specifications relevant for reliable energy balance calculations in - Understand the principle of the BIM2PH concept using component templates to include required specifications to the BIM models - Understand how to enter ribbon windows (with multiple glazing areas) - Understand how to enter the treated floor area (TFA) into a BIM model - Understand that the export concept works via the IFC format and needs the application of a specific converter

7 Thermal Bridges Understand the concept of thermal bridges, how to calculate them, how to set up a thermal bridge calculation in a 2-dimensional heat flow calculation tool and how to set up thermal bridge calculation models for specific connection details - General understanding of the thermal bridge concept - Understand the outputs available from a heat flow calculation - Identify the international norms describing how to set up a thermal bridge calculation - Identify the correct boundary conditions for thermal bridge calculations - Understand the thermal bridge calculation concept used by the Passive House Institute for window connections and ground connection details - Ability to calculate Psi-values and frsi values from details with known dimensions, component qualities and heat flow results - Understand how to reduce heat losses by thermal bridge connections (linear and punctual) - Have an understanding for typical ranges of typical thermal bridge coefficients - Understand if a connection detail requires a thermal bridge calculation or not