BS ISO 50045:2019 Technical guidelines for the evaluation of energy savings of thermal power plants

BS ISO 50045:2019

Technical guidelines for the evaluation of energy savings of thermal power plants

Status : Current   Published : March 2019



What is this standard about?

This document gives general technical guidelines for evaluating energy savings of thermal power plants before and/or after implementing energy performance improvement action(s) (EPIAs). It includes evaluation, unit component efficiency, indexes calculation, analyses and reporting.

This document is applicable to existing thermal power generating units (TPGUs), where fossil fuels (e.g. coal, oil, natural gas) are combusted to generate electricity only or to supply thermal energy with the additional production of electricity (i.e. combined cycle power plants).

Results obtained in accordance with this document can be used either to evaluate the potential of energy savings or to determine fulfilment of contract guarantees. They do not provide a basis for comparison of the energy savings between TPGUs.

This document does not prescribe performance tests or measurements for TPGU equipment components/systems, the sampling and analysis of the fuels used, substances added for control of emissions (e.g. halide, limestone) and by-products (e.g. ash, gypsum), and instruments to be employed, but it does specify parameters of interest in the determination of energy savings. Applicable procedures can be found in relevant documents (published or to be published).

Standard NumberBS ISO 50045:2019
TitleTechnical guidelines for the evaluation of energy savings of thermal power plants
Publication Date22 March 2019
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)ASME PTC46-1996, ISO 50046, ASME PTC-6, ASME PTC PM-2010, IEC 60050-601, IEC 60953-3, ASME PTC 4-2013, ISO 17742, ISO 50006, AS/NZS 3598-2, ISO 50047, ISO 17741:2016, ISO 17743:2016, ISO 10987:2012, ISO 6707-3:2017, ISO/IEC 13273-1:2015, ISO 4064-1:2014, ISO 80000-1:2009, ISO 2314:2009, ISO 14452:2012
International RelationshipsISO 50045:2019
Draft Superseded By21/30321435 DC
DescriptorsEfficiency, Energy conservation, Thermal power stations, Savings, Evaluation
Title in FrenchLignes directrices techniques pour l'évaluation des économies d'énergie des centrales électriques thermiques
ISBN978 0 580 89808 2
File Size2.03 MB

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