The Least Energy Demand Method as Metric to Describe the Relative Energy Efficiency of a Product Based on its Manufacturing

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This paper presents a calculation system for evaluating the energy efficiency of a product regarding its production. In order to evaluate the energy efficiency of the manufacturing of a product value-adding processes as well as auxiliary processes are taken into account. Furthermore, the energy consumption of the periphery, in total is included. Since the total value-added chain of a product usually is not located at only one company, the energy efficiency of the manufacturing of the bought-in parts must also be included. In a last step, the plant specific energy efficiency at the product level based on all plants that produce the observed product can be determined. The basic target is a comparability of the energy efficiency across products by derivation of significant KPI’s. The basis to derive possible saving potentials is he relative energy efficiency (REE), which is the quotient of the minimal energy demand and actually measured consumption. For this, it is required that the actually measured energy consumption is based on an independent basis of comparison. This is assured by the stepped least energy demand method, for a product, based on the process-related perspective level of the bottom-up approach.

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Edited by:

Jörg Franke and Sven Kreitlein

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19-24

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S. Kreitlein et al., "The Least Energy Demand Method as Metric to Describe the Relative Energy Efficiency of a Product Based on its Manufacturing", Applied Mechanics and Materials, Vol. 805, pp. 19-24, 2015

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November 2015

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[1] S. Kreitlein, N. Eder, A. Syed-Khaja, J. Franke: Comprehensive Assessment of Energy Efficiency within the Production Process, WASET, 13th International Conference on Sustainable Manufacturing, Zurich (2015).

[2] S. Kreitlein, I. Kupfer, M. Mühlbauer, J. Franke: The Relative Energy Efficiency as Standard for Evaluating the Energy Efficiency of Production Processes based on the Least Energy Demand. Green Factory Bavaria Colloquium, Nuremberg, (2015).

DOI: https://doi.org/10.4028/www.scientific.net/amm.805.11

[3] S. Kreitlein, A. Meyer, J. Franke: E|Benchmark - a pioneering method for process planning and sustainable manufacturing strategies for processes in the electric drives production, IEEE, E|DPC Electric Drives Production Conference, Nuremberg, (2014).

DOI: https://doi.org/10.1109/edpc.2014.6984425

[4] S. Kreitlein, S. Spreng, J. Franke: E|benchmark - a pioneering method for process planning and sustainable manufacturing strategies, CIRP, 12th GSCM, Global Conference on Sustainable Manufacturing, Malaysia, (2014).

DOI: https://doi.org/10.1016/j.procir.2014.07.070

[5] M. Schröter, U. Weißfloch, D. Buschak: Energieeffizienz in der Produktion – Wunsch oder Wirklichkeit?: Energieeinsparpotenziale und Verbreitungsgrad energieeffizienter Techniken. Fraunhofer-Institut für Systemtechnik und Innovationsforschung, Mitteilungen aus der ISI-Erhebung 51, November (2009).

[6] A. Syska: Produktionsmanagement. Das A-Z wichtiger Methoden und Konzepte für die Produktion von heute. Gabler, Wiesbaden, (2006).

[7] K. -I. Voigt: Industrielles Management: Industriebetriebslehre aus prozessorientierter Sicht. Berlin, Heidelberg: Springer, (2008).

[8] E. Müller, J. Engelmann, T. Löffler, J. Strauch: Energieeffiziente Fabriken planen und betreiben. Berlin, Heidelberg : Springer, (2013).

DOI: https://doi.org/10.1007/978-3-540-89644-9

[9] R. Krings: Bewertung und kontinuierliche Verbesserung der Ressourceneffizienz von automatisierten Fertigungssystemen. Aachen : Shaker, 2012 (Schriftenreihe des Lehrstuhls für Produktionssysteme Bd. 2012, 10).

[10] D. Kreimeier: Ressourcenorientierte Bewertung und Optimierung von Prozessketten : Verbundprojekt im Rahmenkonzept Forschung für die Produktion von morgen, des Bundesministeriums für Bildung und Forschung (BMBF). Frankfurt am Main : VDMA-Verl, (2012).

[11] S. Kreitlein, A. Höft, S. Schwender, J. Franke: Green Factories Bavaria: A Network of Distributed Learning Factories for Energy Efficient Production. In: 5th Conference on Learning Factories 32(0), S. 58-63, (2015).

DOI: https://doi.org/10.1016/j.procir.2015.02.219