NA 005

DIN Standards Committee Building and Civil Engineering

Pre-standard [Withdrawn]

DIN V 18599-9
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Part 9: Final and primary energy demand of power generation plants

Title (German)

Energetische Bewertung von Gebäuden - Berechnung des Nutz-, End- und Primärenergiebedarfs für Heizung, Kühlung, Lüftung, Trinkwarmwasser und Beleuchtung - Teil 9: End- und Primärenergiebedarf von stromproduzierenden Anlagen

Procedure

VN

Overview

DIN V 18599-9 describes methods for assessing the power generation which are directly linked in a spatial context with the building: cogenerated heat and power (CHP), photovoltaics and wind turbines. In the case of cogeneration, DIN V 18599-9 contains a general calculation approach for units of any size and a special approach for micro-combined heat and power plants. The wind turbine generator systems described in this document, including indication of default values, are small systems as they may be present during self-generation and use of power in connection with buildings. Similar applies to photovoltaics. DIN V 18599-9 describes a method by which the electric energy - which is produced from building-integrated or additive photovoltaic systems and linked in a spatial context with the building - is calculated. This method assumes shade-free sites. Shadings may be caused by neighbouring buildings, other parts of buildings (dormers, chimneys, building projections, etcetera) or plants. Shadings on-site necessitate professional planning. If other or deviating detection methods or planning procedures for the above-mentioned techniques are used it shall be ensured that these detection methods provide equivalent results under comparable boundary conditions (see DIN V 18699-10, among others). The presumptions and boundary conditions on which these other detection methods are based shall be specified comprehensibly and recorded. DIN V 18599-9 has been approved by NA 005-56-20 GA "Gemeinschaftsarbeitsausschuss NABau/FNL/NHRS: Energetische Bewertung von Gebäuden" ("Joint Working Committee NABau/FNL/NHRS: Energy performance of buildings") and published as a prestandard.

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 005-12-01 GA - Joint working committee NABau/FNL/NHRS: Energy efficiency of buildings (national mirror committee for CEN/TC 371, CEN/TC 371/WG 1, CEN/TC 371/WG 2, CEN/TC 371/WG 3, CEN/TC 371/WG 4, CEN/TC 371/WG 5, ISO/TC 163/WG 4 und ISO/TC 163/SC 2/WG 15)  

Edition 2011-12
Original language German
Price from 112.30 €
Table of contents

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