Reporte de la experiencia en la realización de ensayos de compatibilidad electromagnética sobre ventiladores mecánicos en Colombia
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Palabras clave

compatibilidad electromagnética
CEM
cámara anecoica
ventiladores mecánicos
inmunidad radiada
emisiones conducidas

Categorías

Cómo citar

Nova Manosalva, O. A., & Peña Traslaviña, N. M. (2020). Reporte de la experiencia en la realización de ensayos de compatibilidad electromagnética sobre ventiladores mecánicos en Colombia. Revista De Ingeniería, 1(50), 54–71. https://doi.org/10.16924/revinge.50.6

Resumen

En este artículo se presentan cuatro ensayos de compatibilidad electromagnética (CEM) realizados en el Laboratorio Cámara Anecoica de la Universidad de los Andes (Bogotá, Colombia) sobre ventiladores mecánicos fabricados por diferentes iniciativas colombianas para atender la emergencia sanitaria del COVID-19. Los cuatro ensayos se realizan de acuerdo con la norma de producto IEC 60601-1-2. Estos ensayos son: inmunidad radiada en la banda de 80 MHz a 1000 MHz, de acuerdo con la norma genérica IEC 61000-4-3; inmunidad radiada a frecuencias puntuales de 385 MHz, 450 MHz, 710 MHz, 745 MHz, 780 MHz, 810 MHz, 870 MHz y 930 MHz, de acuerdo con la norma genérica IEC 61000-4-3; emisiones conducidas, de acuerdo con la norma CISPR 11; y emisiones radiadas, de acuerdo con la norma CISPR 11. Se describen las normas utilizadas para realizar los ensayos, la configuración experimental empleada en cada ensayo, los resultados observados y las medidas de mitigación requeridas para pasar los ensayos. Se discuten los resultados y se sugieren medidas necesarias para promover el desarrollo de la compatibilidad electromagnética en Colombia.

https://doi.org/10.16924/revinge.50.6
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Citas

W. H.Midgette y J. L.Silberberg, «Medical device electromagnetic interference problems: A limited review,» de 14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Paris, 1992.

J. L.Silberberg, «Electronic Medical Devices and EMI,» 1995 Annual Reference Guide, pp. D-15 - D-24, 1995.

J. L.Silberberg, «Achieving medical device EMC: the role of regulations, standards, guidelines and publications,» de IEEE EMC International Symposium. Symposium Record. International Symposium on Electromagnetic Compatibility, Montreal, Que., Canada, 2001.

P. C.Calvo, A.Escobar y C.Pinedo, «Interferencia electromagnética en equipos médicos debida a equipos de comunicación inalámbrica,» Rev. Fac. Ing. Univ. Antioquia, nº 46, pp. 90-100, 2008.

R. P.Jones y D. H.Conway, «The effect of electromagnetic interference from mobile communication on the performance of intensive care ventilators,» European Journal of Anaesthesiology, vol. 22, p. 578–583, 2005.

C. I.Shaw, R. M.Kacmarek, R. L.Hampton, V.Riggi, A.El Masry, J. B.Cooper y W. E.Hurford, «Cellular phone interference with the operation of mechanical ventilators,» Critical Care Medicine, vol. 32, nº 4, pp. 928-931, 2004.

International Electrotechnical Commission (IEC), IEC 60601-1-2, Medical electrical equipment – Part 1-2: General requirements for basic safety and essential performance – Collateral Standard: Electromagnetic disturbances – Requirements and tests, 2014, Edition 4.0 2014-02.

International Electrotechnical Commission (IEC), IEC 61000-4-3, Electromagnetic compatibility (EMC) – Part 4-3: Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test, 2010, Edition 3.2 2010-04.

International Electrotechnical Commission (IEC), International Special Committee on Radio Interference (CISPR), CISPR 11, Industrial, scientific and medical equipment – Radio-frequency disturbance characteristics – Limits and methods of measurement, 2019, Edition 6.2 2019-01.

G. W.Burneske, «Exorcise the demon: Managing EMC in product development,» de IEEE International Symposium on Electromagnetic Compatibility. Symposium Record (Cat. No.99CH36261), Seattle, WA, 1999.

K.Armstrong, «Design and mitigation techniques for EMC for functional safety,» de IEEE International Symposium on Electromagnetic Compatibility, Portland, OR, 2006.

Cherry Clough Consultants, «Design Techniques for EMC,» EMC Standards, Shrewsbury, Inglaterra, 2017.

International Electrotechnical Commission (IEC), IEC 61000-4-2, Electromagnetic compatibility (EMC) – Part 4-2: Testing and measurement techniques – Electrostatic discharge immunity test, 2008.

International Electrotechnical Commission (IEC), IEC 61000-4-8, Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test, 2009.

International Electrotechnical Commission (IEC), IEC 61000-4-6, Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields, 2013.

International Electrotechnical Commission (IEC), IEC 61000-4-4, Electromagnetic compatibility (EMC) – Part 4-4: Testing and measurement techniques – Electrical fast transient/burst immunity test, 2012.

International Electrotechnical Commission (IEC), IEC 61000-4-5, Electromagnetic compatibility (EMC) – Part 4-5: Testing and measurement techniques – Surge immunity test, 2017.

International Electrotechnical Commission (IEC), IEC 61000-4-11, Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current up to 16 A per phase, 2020.

J.Pawson, «Ventilator Projects and EMC Regulations (UK),» 16 Abril 2020. [En línea]. Available: https://www.unit3compliance.co.uk/ventilator-projects-and-emc-regulations/. [Último acceso: 26 Noviembre 2020].

G.Apaydin y N.Ari, «EMC education at the University of Technology Zurich,» Turkish Journal of Electrical Engineering and Computer Sciences, vol. 17, nº 3, pp. 261-272, 2009.

T. K.Dey y C. K.Ghosh, «Proposed methodology of EMC teaching through Distance Education,» de 9th International Conference on Electromagnetic Interference and Compatibility (INCEMIC 2006), Bangalore, India, 2006.