Keywords
Energy expenditure
Pump systems
Efficiency
Test pump system
Power consumed Gasto energético
Sistemas de bombeo
Eficiencia
Banco de pruebas
Potencia consumida
Pump systems
Efficiency
Test pump system
Power consumed Gasto energético
Sistemas de bombeo
Eficiencia
Banco de pruebas
Potencia consumida
How to Cite
Sabogal Abril, B. R., Palacios Peñaranda, J. A., & Pantoja Tovar, C. L. (2013). Energy optimization in pumping systems. Informador Tecnico, 77(1), 47. https://doi.org/10.23850/22565035.44
Abstract
Within this research a study was performed on energy optimization in pumping systems, highlighting the impact of variable frequency drivers (VFD). This work seeks to propose a model to diagnose pumping systems, contributing towards reduced energy consumption. A search and compilation was performed of theory of pumping systems, AC motors, VFD, and industrial applications. A model is proposed for diagnosis and experimental data was obtained from a test bench. After taking the data, it was proceeded to analyze it on an Excel Tool developed by the author. This tool allowed identifying the system; then, a simulation was performed consisting on assigning a percentage of use to the load curve; thus, showing a saving if the system is used at the highest efficiency point. Lastly, all the procedure was carried out via a system with VFD, which showed less energy consumption. The tool developed in Excel allows, through a set of data, computing load system, pump efficiency, motor efficiency, motor – VFD, and MCC or motor starter.References
BENHADDADI, M.;OLIVIER, G.andDIMA B. Energy savings by means of generalization adjustable speed drive. En: XX CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (CCECE)(2007: Montreal). Montreal:2007. p 389-392.
CARLSON, Ron.The correct method of calculating energy savings to justify adjustable frequency drives on pumps. En: Revista de IEEE transactions on industry applications. No. 36, 6 (Nov./Dic., 2000); p. 1725-1733.
CASTRILLON, Rosaura; OSLINGER, José Luis y PALACIOS, Jairo Arcesio. In-Field Induction Motor Efficiency Determination Methods in the Scope of Efficiency-Based Maintenance. EnergyResearchGroup GIEN. Universidad Autónoma de Occidente, Cali, Colombia. EnergyResearchGroup CONVERGIA Universidad del Valle Cali, Colombia. 2009
CHIRICOZZI, E.; TURSINI, M.;VILLANI, M., and CASTELLINI, L. AnIntegratedElectromechanicalActuatorfor High DynamicPumpApplication. En: XIX INTERNATIONAL CONFERENCIA ON ELECTRICAL MACHINES(ICEM) (2010: Roma), Roma: 2010. p. 1-6.
DE ALMEIDA, Anibal. Motors withAdjustableSpeed Drives: TestingProtocol and EfficiencyStandard. [en línea] <http://www1.cetim.fr/eemods09/pages/programme/038-Brunner-final.pdf>[Citado en 14 de diciembre, 2009].
EMADY, Ali. Energy EfficientElectric Motors. Third Edition revised and expanded. 2005. 406 p.
EUROPEAN COPPER INSTITUTE (ECI); FRAUNHOFER-ISI; KU LEUVEN y UNIVERSITY OF COIMBRA (U.C). EnergyEfficient Motor Driven[en línea]<http://www.copperinfo.co.uk/motors/downloads/pub-176-energy-efficient-motordriven-systems.pdf>.[citado en 2 de julio, 2012].
GUARDIOLA DE CABO, Luis Antonio. Análisis de la norma IEC 60034-2-1. Aplicación en la determinación de las pérdidas y el rendimiento de motores de inducción trifásicos [en línea]<http://upcommons.upc.edu/pfc/bitstream/2099.1/5455/1/resumen.pdf>[citado en 2 de marzo de 2012.
INTERNATIONAL ENERGY AGENCY (IEA). Key World Energy STATISTICS, [en línea]< https://www.iea.org/pub (lications/freepublications/publication/kwes.pdf>[citado en 21 diciembre, 2012].
JONES, W.V. Motor selection for centrifugal pump applications made easy. Pulp and Paper Industry Technical.En: INDUSTRY TECHNICAL CONFERENCE (PPIC), Conference Record of 2011 Annual IEEE. p. 140-150.
LINK, P.J. Application Requirements for ASDs in the Pulp and Paper Industry.En: INDUSTRY APPLICATIONS CONFERENCE (2002: Pittsburgh): the XXXVII IAS Annual Meeting. Pittsburgh: 2002; p.1244-1249. Vol. 2.
MATAIX, Claudio. Mecánica de fluidos y máquinas hidráulicas. 2 ed. Madrid: Ediciones del Castillo S.A..1986. 660p. ISBN 84-219-0175-3.
McNAUGHTON, Kenneth. BOMBAS: Selección, uso y mantenimiento. México D.F.: Mc Graw Hill. 1989. 373. p. ISBN 968-422-036-7.
MONTEAGUDO YANES, José y BORROTO NORDELO, Aníbal. Ahorro de energía en sistemas de bombeo y ventilación. En:BORROTO NORDELO, Aníbal et al. Ahorro de energía en sistemas termomecánicos. La Habana: Editorial Universidad de Cienfuegos, 2002.p. 3-40. ISBN 959-257-045-0.
NEMASTANDARS PUBLICATION MG 1.1997 MOTORS AND GENERATORS. National.Electrical Manufacturers Association, Washinton. DC, USA. 1997
PACIFIC GAS AND ELECTRIC COMPANY (PG and E).Efficiency Opportunities with Adjustable Speed Drives.[enínea]<http://www.pge.com/includes/docs/pdfs/about/edusafety/training/pec/inforesource/efficiency_opportunities_with_adjustable_speed_drives.pdf >.[Citado en 1 de mayo, 2012].
POTTEBAUM, Joseph R. Optimal characteristics of a variable-frequency centrifugal pump motor drive. En: Revista de IEEE transactions on industry applications. No. IA-20, 1 (Ene., 1984); p. 23-31.
RAMOS, A.; ISAAC, A.; PEREZ, C. Y MONTERO, C. Métodos de selección de acoples para sistemas navales.Cuba: CIDNAV. [en línea]. http://www.ipen.org.br/downloads/XVIII/CT2_REPARACION/ct201%20metodos%20de%20seleccion.pdf> [citadoen28 de mayo, 2011].
UNIDAD DE PLANEACIÓN MINERO ENERGÉTICA DE COLOMBIA (UPME) y COLCIENCIAS. Ahorro de energía en sistemas de bombas centrifugas. [en línea]< http://www.si3ea.gov.co/Portals/0/Gie/Tecnologias/bombas.pdf>[citado en 15 de Diciembre, 2009].
ULRICH, Karl y EPPINGER, Steven. Diseño y Desarrollo de Productos, enfoque multidisciplinario. México D.F.: McGraw Hill Interamericana. 2004. 366 p. ISBN 970-10-4793-1.
UNITED STATES DEPARTMENT OF ENERGY (DOE) .Forest products, Best Practices Project Case Study. Pump System Optimization Saves Energy and Improves productivity at Daishowa America paper Mill. Office of Energy Efficiency and Renewable Energy, Industrial Technologies Program, Washington, D.C. DOE/GO-102002-1558. 2002.
UNIVERSIDAD DE CIEN FUEGOS (UCF). Metodología para la determinación de la eficiencia de máquinas asincrónicas en condiciones de campo. Caso de estudio. [en línea]. <http://www.bibliociencias.cu/gsdl/collect/revistas/archives/HASHbef7.dir/doc.pdf>. [citado en 13 de mayo, 2012].
VIHOLAINEN, Juha. Energy-efficiency in Variable Speed Drive (VSD) controlle dparallel pumping [en línea] <http://www1.cetim.fr/eemods09/pages/programme/006-Viholainen-final.pdf>.[citado en 15 de diciembre, 2009].
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