Effects of power electronics devices on the energy quality of an administrative building

This paper proposes the analysis of the effects of power electronics devices on the energy quality of an administrative building. For the study a method is applied that allows the analysis of the main problems of energy quality such as voltage variation, harmonics, flicker, and the effect of harmoni...

Full description

Autores:
Quispe Oqueña, Enrique Ciro
Quispe Oqueña, Enrique Ciro
Gómez Sarduy, Julio Rafael
Sousa Santos, Vladimir
Sarmiento Crespo, Paulo César
Viego, Percy
Silva Ortega, Jorge Iván
Tipo de recurso:
Article of journal
Fecha de publicación:
2019
Institución:
Universidad Autónoma de Occidente
Repositorio:
RED: Repositorio Educativo Digital UAO
Idioma:
eng
OAI Identifier:
oai:red.uao.edu.co:10614/13413
Acceso en línea:
https://hdl.handle.net/10614/13413
Palabra clave:
Electrónica de potencia
Power electronics
Administrative building
Effects of harmonics
Non-linear loads
Power electronics devices
Energy quality
Rights
openAccess
License
Derechos reservados - IAES, 2019
id REPOUAO2_43dd5875bc4bfadc5816cd5ac465da7e
oai_identifier_str oai:red.uao.edu.co:10614/13413
network_acronym_str REPOUAO2
network_name_str RED: Repositorio Educativo Digital UAO
repository_id_str
dc.title.eng.fl_str_mv Effects of power electronics devices on the energy quality of an administrative building
title Effects of power electronics devices on the energy quality of an administrative building
spellingShingle Effects of power electronics devices on the energy quality of an administrative building
Electrónica de potencia
Power electronics
Administrative building
Effects of harmonics
Non-linear loads
Power electronics devices
Energy quality
title_short Effects of power electronics devices on the energy quality of an administrative building
title_full Effects of power electronics devices on the energy quality of an administrative building
title_fullStr Effects of power electronics devices on the energy quality of an administrative building
title_full_unstemmed Effects of power electronics devices on the energy quality of an administrative building
title_sort Effects of power electronics devices on the energy quality of an administrative building
dc.creator.fl_str_mv Quispe Oqueña, Enrique Ciro
Quispe Oqueña, Enrique Ciro
Gómez Sarduy, Julio Rafael
Sousa Santos, Vladimir
Sarmiento Crespo, Paulo César
Viego, Percy
Silva Ortega, Jorge Iván
dc.contributor.author.none.fl_str_mv Quispe Oqueña, Enrique Ciro
Quispe Oqueña, Enrique Ciro
dc.contributor.author.spa.fl_str_mv Gómez Sarduy, Julio Rafael
Sousa Santos, Vladimir
Sarmiento Crespo, Paulo César
Viego, Percy
Silva Ortega, Jorge Iván
dc.contributor.corporatename.eng.fl_str_mv International Journal of Power Electronics and Drive System
dc.subject.armarc.spa.fl_str_mv Electrónica de potencia
topic Electrónica de potencia
Power electronics
Administrative building
Effects of harmonics
Non-linear loads
Power electronics devices
Energy quality
dc.subject.armarc.eng.fl_str_mv Power electronics
dc.subject.proposal.eng.fl_str_mv Administrative building
Effects of harmonics
Non-linear loads
Power electronics devices
Energy quality
description This paper proposes the analysis of the effects of power electronics devices on the energy quality of an administrative building. For the study a method is applied that allows the analysis of the main problems of energy quality such as voltage variation, harmonics, flicker, and the effect of harmonics on the power factor. As a case study, the offices of an administrative building were used, where the measurements of the main energy quality parameters were carried out for a week. The results showed the presence of current harmonics and flicker problems due to non-linear loads such as the frequency inverters that drive the motors of the elevators and escalators, as well as the LED lamps. These problems cause systematic damage to the lighting system, UPS and improper correction of the power factor. The study also demonstrates the need to deepen the effects of energy quality not only in the industrial and residential sectors. In addition, attention must be paid to the tertiary sector, specifically to administrative buildings.
publishDate 2019
dc.date.issued.none.fl_str_mv 2019-12
dc.date.accessioned.none.fl_str_mv 2021-11-08T20:05:11Z
dc.date.available.none.fl_str_mv 2021-11-08T20:05:11Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.version.eng.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.issn.none.fl_str_mv 20888694
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/10614/13413
dc.identifier.doi.none.fl_str_mv 10.11591/ijpeds.v10.i4.pp1951-1960
identifier_str_mv 20888694
10.11591/ijpeds.v10.i4.pp1951-1960
url https://hdl.handle.net/10614/13413
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.citationedition.spa.fl_str_mv Volumen 10, número 4 (2019)
dc.relation.citationendpage.spa.fl_str_mv 1960
dc.relation.citationissue.spa.fl_str_mv 4
dc.relation.citationstartpage.spa.fl_str_mv 1951
dc.relation.citationvolume.spa.fl_str_mv 10
dc.relation.cites.eng.fl_str_mv Silva, J. I., Sousa, V., Sarmiento, P., Gómez, J.R, Viego, P.R., Quispe, E. C. (2019). Effects of power electronics devices on the energy quality of an administrative building. International Journal of Power Electronics and Drive System. (Vol. 10 (4), pp. 1951-1960. DOI:10.11591/ijpeds.v10.i4.pp1951-1960
dc.relation.ispartofjournal.eng.fl_str_mv International Journal of Power Electronics and Drive System
dc.relation.references.none.fl_str_mv [1] L. Hens, et al., “On the evolution of “Cleaner Production” as a concept and a practice,” Journal of cleaner production, vol. 172, pp. 3323-3333, 2018.
[2] IEA, “Key world energy statistics,” International energy agency, Paris, 2018.
[3] IEA, “CO₂ Emissions from Fuel Combustion 2018,” International energy agency, Paris, 2018.
[4] J. W. Grimaldo, et al., “Forecast electricity demand model using predicted values of sectorial gross domestic product: Case of Colombia,” Espacios, vol. 38, pp. 3-14, 2017.
[5] S. Rönnberg and M. Bollen, “Power quality issues in the electric power system of the future,” The electricity journal, vol. 29, pp. 49–61, 2016.
[6] R. Aboelsaud, et al., “Review of three-phase inverters control for unbalanced load compensation,” International journal of power electronics and drive system (IJPEDS), vol. 10, pp. 242-255, 2019.
|[7] S. A. Zegnoun, et al., “Power quality enhancement by using D-FACTS systems applied to distributed generation,” International journal of power electronics and drive system (IJPEDS), vol. 10, pp. 330-341, 2019.
[8] A. Rash, et al., “Harmonics-what are they, how to measure them and how to solve the problem (in connection with standards IEEE 1159-1995 and IEEE 519-1992),” in Proceedings of 19th convention of electrical and electronics engineers in Israel, 1996, pp. 83-86.
[9] J. Mazumdar and R. G. Harley, “Determining IEEE 519 compliance of a customer in a power system,” in 2007 IEEE Power electronics specialists conference, 2007, pp. 2758-2764.
[10] IEEE, IEEE Std 519-1992: Recommended practices and requirements for harmonic control in power systems, 1993.
[11] V. Sousa, et al., “Harmonic distortion evaluation generated by pwm motor drives in electrical industrial systems,” International journal of electrical and computer engineering (IJECE), vol. 7, pp. 3207-3216, 2017.
[12] S.R. Movahed, et al., “Estimation of insulation life of inverter- fed induction motors,” in 2010 1st Power electronic & drive systems & technologies conference (PEDSTC), 2010, pp. 335 - 339.
[13] H. Oraee, “A quantative approach to estimate the life expectancy of motor insulation systems,” IEEE Transactions on dielectrics and electrical insulation, vol. 7, pp. 790-796, 2000.
[14] A. Inan and F. Attar, “The life expectancy analysis for an electric motor due to harmonics,” in Proceedings electrotechnical conference, MELECON 98, vol.2, 1998, pp. 997-999.
[15] G. K. Singh, "A research survey of induction motor operation with non-sinusoidal supply wave forms," Electric power systems research, vol. 75, pp. 200-213, 2005.
[16] Y. Wang, et al, “Calculation of high frequency bearing currents of PWM inverter-fed VF induction motor,” in Proceedings 2014 International power electronics and application conference and exposition, Shanghai, 2014. pp. 1428-1433.
[17] Y. Wang, et al, “Research on discharging bearing currents of PWM inverter-fed variable frequency induction motor,” in Proceedings electrical machines and systems (ICEMS), 2014, pp. 2945-2949.
[18] V. Sousa, et al, “Estimating induction motor efficiency under no-controlled conditions in the presences of unbalanced and harmonics voltages,” in 2015 CHILEAN Conference on electrical, electronics engineering, information and communication technologies (CHILECON), 2015, pp. 567-572.
[19] P. Donolo, et al., “Voltage unbalance and harmonic distortion effects on induction motor power, torque and vibrations,” Electric power systems research, vol. 140, pp. 866-873, 2016.
[20] M. Digalovski, et al, “Impact of current high order harmonic to core losses of three-phase distribution transformer,” in Proceedings. EUROCON, 2013, pp. 1531-1535.
[21] D. M. Said, et al, “Analysis of distribution transformer losses and life expectancy using measured harmonic data,” in Proceedings 14th International conference on harmonics and quality of power - ICHQP 2010, 2010, pp. 1-6.
[22] M. T. Bishop, et al., “Evaluating harmonic-induced transformer heating,” IEEE Transactions on Power Delivery, vol. 11, pp. 305-311, 1996.
[23] W. Chen and Z. Cheng, “An experimental study of the damaging effects of harmonics in power networks on the capacitor dielectrics,” in Proceedings second international conference on properties and applications, vol.2, 1988. pp. 645-648.
[24] C. Boonseng, et al, “Failure analysis of dielectric of low voltage power capacitors due to related harmonic resonance effects,” in Proceedings power engineering society winter meeting, vol.3, 2001, pp. 1003-1008.
[25] A. S. Gutiérrez, et al., “Electricity management in the production of lead-acid batteries: The industrial case of a production plant in Colombia,” Journal of cleaner production, vol. 198, pp. 1443-1458, 2018.
[26] E. C. Quispe, et al., “Unbalanced voltages impacts on the energy performance of induction motors,” International journal of electrical and computer engineering (IJECE), vol. 8, pp. 1412-1422, 2018.
[27] J. I. Silva-Ortega, et al., “ Monitoring electromagnetic fields and safe operation levels in electrical power transmission lines,” Chemical engineering transactions, vol. 67, pp. 715-720, 2018.
[28] J. I. Silva-Ortega, et al., “Demand energy forecasting using genetic algorithm to guarantee safety on electrical transportation system,” Chemical engineering transactions, vol. 67, pp. 787-792, 2018.
[29] M. Liua and B. Mi, “Life cycle cost analysis of energy-efficient buildings subjected to earthquakes,” Energy and buildings, vol. 154, pp. 581–589, 2017.
[30] M. Balbis, et al., “Energy assessment of the system pumping a climate control scheme with water coolers for an educational building using dynamic simulation,” Espacios, vol. 38, pp. 19-31, 2017.
[31] M. Barros, et al., "Energy consumption comparison between air conditioning system mini-split and variable refrigerant flow in an educational building," Espacios, vol. 38, pp. 19-27, 2017.
[32] Z. Zheng, et al., “Study on energy consumption ration for office buildings,” Energy procedia, vol. 142, pp. 2317-2322, 2017.
[33] J. Jia and W. Lee, “The rising energy efficiency of office buildings in Hong Kong,” Energy and buildings, vol. 166, pp. 296–304, 2018.
[34] J. J. C. Eras, et al., “Tools to improve forecasting and control of the electricity consumption in hotels,” Journal of cleaner production, vol. 137, pp. 803-812, 2016.
[35] J. A. Madrigal, et al., “Evaluation of air conditioning in commercial buildings, integrating thermography techniques, simulation and modeling by finite elements,” Información tecnológica, vol. 29, pp. 179-188, 2018.
[36] A. Ospino, et al., “Analysis of energy management and financial planning in the implementation of photovoltaic systems,” International journal of energy economics and policy, vol. 9, pp. 1-11, 2019.
[37] A. De Almeida, et al., “Energy-efficient elevators and escalators in Europe: An analysis of energy efficiency potentials and policy measures,” Energy and buildings, vol. 47, pp. 151-158, 2012.
[38] X. Xu, et al., “A review on temperature and humidity control methods focusing on air-conditioning equipment and control algorithms applied in small-to-medium-sized buildings,” Energy and buildings, vol. 162, pp. 163–176, 2018.
[39] C. K. Gan, et al., “Techno-economic analysis of LED lighting: A case study in UTeM's faculty building,” Procedia Engineering, vol. 53, pp. 208-216, 2013.
[40] A. Moreno-Munoz, et al., “Distributed DC-UPS for energy smart buildings,” Energy and buildings, vol. 43, pp. 93-100, 2011.
[41] IEEE, IEEE Std 1159: IEEE Recommended practice for monitoring electric power quality, 2009.
[42] IEEE, IEEE Std 1453-2004: IEEE Recommended practice for measurement and limits of voltage fluctuations and associated light flicker on ac power systems, 2005.
[43] H. W. Beaty, et al., “Electrical power systems quality”, Chicago: McGraw Hill, 2004.
[44] IEEE, EEE 519-2014: Recommended practice and requirements for harmonic control in electric power systems., 2014.
[45] V. Sousa, et al., “Assessment of the energy efficiency estimation methods on induction motors considering realtime monitoring,” Measurement, vol. 136, p. 237–247, 2019.
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spelling Quispe Oqueña, Enrique Cirovirtual::1144-1Quispe Oqueña, Enrique CiroGómez Sarduy, Julio Rafael77a5057c8e70b9722f27cf7e3c088d69Sousa Santos, Vladimir7d49f4c6dc5688b53999d936638b4426Sarmiento Crespo, Paulo Césarf70458baa646c290b6449b17b176eac6Viego, Percy4c7b664d0409ff8ede26b099aa16e01aSilva Ortega, Jorge Iván23c2815fe7da9af87ebbef815f6d941aInternational Journal of Power Electronics and Drive System2021-11-08T20:05:11Z2021-11-08T20:05:11Z2019-1220888694https://hdl.handle.net/10614/1341310.11591/ijpeds.v10.i4.pp1951-1960This paper proposes the analysis of the effects of power electronics devices on the energy quality of an administrative building. For the study a method is applied that allows the analysis of the main problems of energy quality such as voltage variation, harmonics, flicker, and the effect of harmonics on the power factor. As a case study, the offices of an administrative building were used, where the measurements of the main energy quality parameters were carried out for a week. The results showed the presence of current harmonics and flicker problems due to non-linear loads such as the frequency inverters that drive the motors of the elevators and escalators, as well as the LED lamps. These problems cause systematic damage to the lighting system, UPS and improper correction of the power factor. The study also demonstrates the need to deepen the effects of energy quality not only in the industrial and residential sectors. In addition, attention must be paid to the tertiary sector, specifically to administrative buildings.10 páginasapplication/pdfengInstitute of Advanced Engineering and Science (IAES)Derechos reservados - IAES, 2019https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Effects of power electronics devices on the energy quality of an administrative buildingArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Electrónica de potenciaPower electronicsAdministrative buildingEffects of harmonicsNon-linear loadsPower electronics devicesEnergy qualityVolumen 10, número 4 (2019)19604195110Silva, J. I., Sousa, V., Sarmiento, P., Gómez, J.R, Viego, P.R., Quispe, E. C. (2019). Effects of power electronics devices on the energy quality of an administrative building. International Journal of Power Electronics and Drive System. (Vol. 10 (4), pp. 1951-1960. DOI:10.11591/ijpeds.v10.i4.pp1951-1960International Journal of Power Electronics and Drive System[1] L. Hens, et al., “On the evolution of “Cleaner Production” as a concept and a practice,” Journal of cleaner production, vol. 172, pp. 3323-3333, 2018.[2] IEA, “Key world energy statistics,” International energy agency, Paris, 2018.[3] IEA, “CO₂ Emissions from Fuel Combustion 2018,” International energy agency, Paris, 2018.[4] J. W. Grimaldo, et al., “Forecast electricity demand model using predicted values of sectorial gross domestic product: Case of Colombia,” Espacios, vol. 38, pp. 3-14, 2017.[5] S. Rönnberg and M. Bollen, “Power quality issues in the electric power system of the future,” The electricity journal, vol. 29, pp. 49–61, 2016.[6] R. Aboelsaud, et al., “Review of three-phase inverters control for unbalanced load compensation,” International journal of power electronics and drive system (IJPEDS), vol. 10, pp. 242-255, 2019.|[7] S. A. Zegnoun, et al., “Power quality enhancement by using D-FACTS systems applied to distributed generation,” International journal of power electronics and drive system (IJPEDS), vol. 10, pp. 330-341, 2019.[8] A. Rash, et al., “Harmonics-what are they, how to measure them and how to solve the problem (in connection with standards IEEE 1159-1995 and IEEE 519-1992),” in Proceedings of 19th convention of electrical and electronics engineers in Israel, 1996, pp. 83-86.[9] J. Mazumdar and R. G. Harley, “Determining IEEE 519 compliance of a customer in a power system,” in 2007 IEEE Power electronics specialists conference, 2007, pp. 2758-2764.[10] IEEE, IEEE Std 519-1992: Recommended practices and requirements for harmonic control in power systems, 1993.[11] V. Sousa, et al., “Harmonic distortion evaluation generated by pwm motor drives in electrical industrial systems,” International journal of electrical and computer engineering (IJECE), vol. 7, pp. 3207-3216, 2017.[12] S.R. Movahed, et al., “Estimation of insulation life of inverter- fed induction motors,” in 2010 1st Power electronic & drive systems & technologies conference (PEDSTC), 2010, pp. 335 - 339.[13] H. Oraee, “A quantative approach to estimate the life expectancy of motor insulation systems,” IEEE Transactions on dielectrics and electrical insulation, vol. 7, pp. 790-796, 2000.[14] A. Inan and F. Attar, “The life expectancy analysis for an electric motor due to harmonics,” in Proceedings electrotechnical conference, MELECON 98, vol.2, 1998, pp. 997-999.[15] G. K. Singh, "A research survey of induction motor operation with non-sinusoidal supply wave forms," Electric power systems research, vol. 75, pp. 200-213, 2005.[16] Y. Wang, et al, “Calculation of high frequency bearing currents of PWM inverter-fed VF induction motor,” in Proceedings 2014 International power electronics and application conference and exposition, Shanghai, 2014. pp. 1428-1433.[17] Y. Wang, et al, “Research on discharging bearing currents of PWM inverter-fed variable frequency induction motor,” in Proceedings electrical machines and systems (ICEMS), 2014, pp. 2945-2949.[18] V. Sousa, et al, “Estimating induction motor efficiency under no-controlled conditions in the presences of unbalanced and harmonics voltages,” in 2015 CHILEAN Conference on electrical, electronics engineering, information and communication technologies (CHILECON), 2015, pp. 567-572.[19] P. Donolo, et al., “Voltage unbalance and harmonic distortion effects on induction motor power, torque and vibrations,” Electric power systems research, vol. 140, pp. 866-873, 2016.[20] M. Digalovski, et al, “Impact of current high order harmonic to core losses of three-phase distribution transformer,” in Proceedings. EUROCON, 2013, pp. 1531-1535.[21] D. M. Said, et al, “Analysis of distribution transformer losses and life expectancy using measured harmonic data,” in Proceedings 14th International conference on harmonics and quality of power - ICHQP 2010, 2010, pp. 1-6.[22] M. T. Bishop, et al., “Evaluating harmonic-induced transformer heating,” IEEE Transactions on Power Delivery, vol. 11, pp. 305-311, 1996.[23] W. Chen and Z. Cheng, “An experimental study of the damaging effects of harmonics in power networks on the capacitor dielectrics,” in Proceedings second international conference on properties and applications, vol.2, 1988. pp. 645-648.[24] C. Boonseng, et al, “Failure analysis of dielectric of low voltage power capacitors due to related harmonic resonance effects,” in Proceedings power engineering society winter meeting, vol.3, 2001, pp. 1003-1008.[25] A. S. Gutiérrez, et al., “Electricity management in the production of lead-acid batteries: The industrial case of a production plant in Colombia,” Journal of cleaner production, vol. 198, pp. 1443-1458, 2018.[26] E. C. Quispe, et al., “Unbalanced voltages impacts on the energy performance of induction motors,” International journal of electrical and computer engineering (IJECE), vol. 8, pp. 1412-1422, 2018.[27] J. I. Silva-Ortega, et al., “ Monitoring electromagnetic fields and safe operation levels in electrical power transmission lines,” Chemical engineering transactions, vol. 67, pp. 715-720, 2018.[28] J. I. Silva-Ortega, et al., “Demand energy forecasting using genetic algorithm to guarantee safety on electrical transportation system,” Chemical engineering transactions, vol. 67, pp. 787-792, 2018.[29] M. Liua and B. Mi, “Life cycle cost analysis of energy-efficient buildings subjected to earthquakes,” Energy and buildings, vol. 154, pp. 581–589, 2017.[30] M. Balbis, et al., “Energy assessment of the system pumping a climate control scheme with water coolers for an educational building using dynamic simulation,” Espacios, vol. 38, pp. 19-31, 2017.[31] M. Barros, et al., "Energy consumption comparison between air conditioning system mini-split and variable refrigerant flow in an educational building," Espacios, vol. 38, pp. 19-27, 2017.[32] Z. Zheng, et al., “Study on energy consumption ration for office buildings,” Energy procedia, vol. 142, pp. 2317-2322, 2017.[33] J. Jia and W. Lee, “The rising energy efficiency of office buildings in Hong Kong,” Energy and buildings, vol. 166, pp. 296–304, 2018.[34] J. J. C. Eras, et al., “Tools to improve forecasting and control of the electricity consumption in hotels,” Journal of cleaner production, vol. 137, pp. 803-812, 2016.[35] J. A. Madrigal, et al., “Evaluation of air conditioning in commercial buildings, integrating thermography techniques, simulation and modeling by finite elements,” Información tecnológica, vol. 29, pp. 179-188, 2018.[36] A. Ospino, et al., “Analysis of energy management and financial planning in the implementation of photovoltaic systems,” International journal of energy economics and policy, vol. 9, pp. 1-11, 2019.[37] A. De Almeida, et al., “Energy-efficient elevators and escalators in Europe: An analysis of energy efficiency potentials and policy measures,” Energy and buildings, vol. 47, pp. 151-158, 2012.[38] X. Xu, et al., “A review on temperature and humidity control methods focusing on air-conditioning equipment and control algorithms applied in small-to-medium-sized buildings,” Energy and buildings, vol. 162, pp. 163–176, 2018.[39] C. K. Gan, et al., “Techno-economic analysis of LED lighting: A case study in UTeM's faculty building,” Procedia Engineering, vol. 53, pp. 208-216, 2013.[40] A. Moreno-Munoz, et al., “Distributed DC-UPS for energy smart buildings,” Energy and buildings, vol. 43, pp. 93-100, 2011.[41] IEEE, IEEE Std 1159: IEEE Recommended practice for monitoring electric power quality, 2009.[42] IEEE, IEEE Std 1453-2004: IEEE Recommended practice for measurement and limits of voltage fluctuations and associated light flicker on ac power systems, 2005.[43] H. W. Beaty, et al., “Electrical power systems quality”, Chicago: McGraw Hill, 2004.[44] IEEE, EEE 519-2014: Recommended practice and requirements for harmonic control in electric power systems., 2014.[45] V. Sousa, et al., “Assessment of the energy efficiency estimation methods on induction motors considering realtime monitoring,” Measurement, vol. 136, p. 237–247, 2019.GeneralPublicationc6bf35c2-a499-44cd-abc3-eb4b458d7de5virtual::1144-1c6bf35c2-a499-44cd-abc3-eb4b458d7de5c6bf35c2-a499-44cd-abc3-eb4b458d7de5virtual::1144-1c6bf35c2-a499-44cd-abc3-eb4b458d7de5https://scholar.google.com.co/citations?user=8WM_SB8AAAAJ&hl=envirtual::1144-1https://scholar.google.com.co/citations?user=8WM_SB8AAAAJ&hl=enhttps://scholar.google.com.co/citations?user=8WM_SB8AAAAJ&hl=enhttps://orcid.org/0000-0003-3223-1834virtual::1144-1https://orcid.org/0000-0003-3223-1834https://orcid.org/0000-0003-3223-1834https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000144304virtual::1144-1LICENSElicense.txtlicense.txttext/plain; charset=utf-81665https://red.uao.edu.co/bitstreams/378f9384-1e57-452c-9ee9-83e05417bb5e/download20b5ba22b1117f71589c7318baa2c560MD52ORIGINALEffects of power electronics devices on the energy quality of an administrative building.pdfEffects of power electronics devices on the energy quality of an administrative building.pdfTexto archivo completo del artículo de revista, PDFapplication/pdf366709https://red.uao.edu.co/bitstreams/4f827c6a-192c-4fd4-a3d1-1c862abd14f0/downloadc7cea2470a39025cda88e238a30e4bcbMD53TEXTEffects of power electronics devices on the energy quality of an administrative building.pdf.txtEffects of power electronics devices on the energy quality of an administrative building.pdf.txtExtracted texttext/plain32635https://red.uao.edu.co/bitstreams/f458c689-ff6d-4407-b76e-c989cb0000cc/download9c3d4189abfa49f5ed7cc48fe8df42b6MD54THUMBNAILEffects of power electronics devices on the energy quality of an administrative building.pdf.jpgEffects of power electronics devices on the energy quality of an administrative building.pdf.jpgGenerated Thumbnailimage/jpeg13245https://red.uao.edu.co/bitstreams/1038ea72-ce19-4ede-b538-95e724f43e23/download5c6ae7fa6d04d854f74e8111f220f8b9MD5510614/13413oai:red.uao.edu.co:10614/134132024-03-01 11:38:04.361https://creativecommons.org/licenses/by-nc-nd/4.0/Derechos reservados - IAES, 2019open.accesshttps://red.uao.edu.coRepositorio Digital Universidad Autonoma de Occidenterepositorio@uao.edu.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