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EN 15377-3:2007

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Heating systems in buildings - Design of embedded water based surface heating and cooling systems - Part 3: Optimizing for use of renewable energy sources
Superseded date

08-01-2015

Published date

10-03-2007

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
  3.1 Data referred to the circuit
  3.2 Data referred to the room geometry and the boundary
      conditions
  3.3 Data referred to the slab and its partitions
  3.4 Data referred to the initial temperature profile
  3.5 Calculation of the temperature profile and the heat fluxes
      in the generic time-step n
4 Relation to other EPBD standards
5 Optimisation of systems for facilitating the use of renewable
  energy sources
6 The concept of Thermo-Active-Building-Systems (TABS)
7 Calculation methods
  7.1 General
  7.2 Rough sizing method
  7.3 Simplified sizing method using diagrams
  7.4 Simplified model based on finite difference method (FDM)
      7.4.1 Cooling system
      7.4.2 Hydraulic circuit
      7.4.3 Slab
      7.4.4 Room
      7.4.5 Limits of the method
  7.5 Dynamic building simulations program
8 Input for computer simulations of energy performance
Annex A (informative) Simplified diagrams
Annex B (normative) Calculation method
  B.1 Pipes level
  B.2 Subdivision of the slab
  B.3 Choice of the calculation time step
  B.4 Calculations for the generic n-th time step
  B.5 Sizing of the system
Annex C (informative) Tutorial guide for assessing the model
Annex D (informative) Computer program
Bibliography

This document is applicable to water based surface heating and cooling systems in residential, commercial and industrial buildings.The methods apply to systems integrated into the wall, floor or ceiling construction without any open air gaps.The methods do not apply to heated or chilled ceiling panels or beams.This standard is part 3 of a series of standards:-Part 1: Determination of the design heating and cooling capacity;-Part 2: Design, dimensioning and installation;-Part 3:Optimizing for use of renewable energy sources.The aim of the present standard is to give a guide for the design to promote the use of renewable energy sources and to provide a method for the use of Thermo-Active-Building-Systems (TABS). The method allows calculation of peak cooling capacity of a thermo-active system, based on heat gains (solar, internal loads, ventilation).This method also allows calculation of the energy demand on the water side (system) to be used for sizing of the cooling system, e.g. chiller, fluid flow rate.Steady state heating capacity is calculated according to method B or E of prEN 15377-1 (part 1 of this series of standards).

Committee
CEN/TC 228
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded

BS EN 15243:2007 Ventilation for buildings. Calculation of room temperatures and of load and energy for buildings with room conditioning systems
BS EN ISO 11855-4:2015 Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS)
DIN EN 15243 E : 2007 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
UNE-EN ISO 11855-4:2016 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS) (ISO 11855-4:2012)
UNE-EN ISO 11855-1:2016 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 1: Definition, symbols, and comfort criteria (ISO 11855-1:2012)
10/30197172 DC : 0 BS ISO 11855-4 - BUILDING ENVIRONMENT DESIGN - DESIGN, CONSTRUCTION AND OPERATION OF RADIANT HEATING AND COOLING SYSTEMS - PART 4: DIMENSIONING AND CALCULATION OF THE DYNAMIC HEATING AND COOLING CAPACITY FOR THERMO ACTIVE BUILDING SYSTEMS (TABS)
I.S. EN ISO 11855-1:2015 BUILDING ENVIRONMENT DESIGN - DESIGN, DIMENSIONING, INSTALLATION AND CONTROL OF EMBEDDED RADIANT HEATING AND COOLING SYSTEMS - PART 1: DEFINITION, SYMBOLS, AND COMFORT CRITERIA (ISO 11855-1:2012)
I.S. EN 15243:2007 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
DIN EN 15243:2007-10 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
CEN/TR 15615:2008 Explanation of the general relationship between various European standards and the Energy Performance of Buildings Directive (EPBD) - Umbrella Document
I.S. EN ISO 11855-4:2015 BUILDING ENVIRONMENT DESIGN - DESIGN, DIMENSIONING, INSTALLATION AND CONTROL OF EMBEDDED RADIANT HEATING AND COOLING SYSTEMS - PART 4: DIMENSIONING AND CALCULATION OF THE DYNAMIC HEATING AND COOLING CAPACITY OF THERMO ACTIVE BUILDING SYSTEMS (TABS) (ISO 11855-4:2012)
ISO 23045:2008 Building environment design Guidelines to assess energy efficiency of new buildings
BS EN ISO 11855-1:2015 Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems Definition, symbols, and comfort criteria
EN ISO 11855-4:2015 BUILDING ENVIRONMENT DESIGN - DESIGN, DIMENSIONING, INSTALLATION AND CONTROL OF EMBEDDED RADIANT HEATING AND COOLING SYSTEMS - PART 4: DIMENSIONING AND CALCULATION OF THE DYNAMIC HEATING AND COOLING CAPACITY OF THERMO ACTIVE BUILDING SYSTEMS (TABS) (ISO 11855-4:2012)
EN ISO 11855-1:2015 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 1: Definition, symbols, and comfort criteria (ISO 11855-1:2012)
ISO 11855-1:2012 Building environment design Design, dimensioning, installation and control of embedded radiant heating and cooling systems Part 1: Definition, symbols, and comfort criteria
EN 15243:2007 Ventilation for buildings - Calculation of room temperatures and of load and energy for buildings with room conditioning systems
PD CEN/TR 15615:2008 Explanation of the general relationship between various CEN standards and the Energy Performance of Buildings Directive (EPBD). Umbrella document
ISO 11855-4:2012 Building environment design Design, dimensioning, installation and control of embedded radiant heating and cooling systems Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS)

EN ISO 13792:2012 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - Simplified methods (ISO 13792:2012)
EN 15251:2007 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics
ISO 13792:2012 Thermal performance of buildings Calculation of internal temperatures of a room in summer without mechanical cooling Simplified methods
EN 15265:2007 Energy performance of buildings - Calculation of energy needs for space heating and cooling using dynamic methods - General criteria and validation procedures
PRCEN/TR 15615 : DRAFT 2014 ENERGY PERFORMANCE OF BUILDINGS - MODULE M1-X - ACCOMPANYING TECHNICAL REPORT ON DRAFT OVERARCHING STANDARD EPB (PREN 15603)
EN 15243:2007 Ventilation for buildings - Calculation of room temperatures and of load and energy for buildings with room conditioning systems
EN 15255:2007 Energy performance of buildings - Sensible room cooling load calculation - General criteria and validation procedures

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