Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law'

It's a method to achieve energy savings in single-phase active power greater than that obtained with the "Fan Law" in electric machines applied to ventilation. Quantitative analysis methods were based on electrotechnical techniques, practiced with the corresponding laboratory equipmen...

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Detalles Bibliográficos
Autor principal: Anderson, Ibar Federico
Formato: Articulo
Lenguaje:Inglés
Publicado: 2023
Materias:
Diseño Industrial
Energy efficiency
Permanent magnet synchronous motor (PMSM)
Energy savings
Single-phase active AC energy
kWh
Fan Law
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/158448
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-158448
record_format dspace
spelling I19-R120-10915-1584482023-10-05T20:04:06Z http://sedici.unlp.edu.ar/handle/10915/158448 Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law' Anderson, Ibar Federico 2023 2023-10-05T14:36:26Z en Diseño Industrial Energy efficiency Permanent magnet synchronous motor (PMSM) Energy savings Single-phase active AC energy kWh Fan Law It's a method to achieve energy savings in single-phase active power greater than that obtained with the "Fan Law" in electric machines applied to ventilation. Quantitative analysis methods were based on electrotechnical techniques, practiced with the corresponding laboratory equipment on the working materials (three prototypes of electric machines). The results obtained from experimentation on the test bench were recorded in tables that collect data of formulas, values, and physical units. The discussion provides a comprehensive comparative study, mainly between power (watts), active energy consumption (kWh), and rotational speed (revolutions per minute). The permanent magnet synchronous motor (PMSM) with the coupling of an RL circuit design does mechanical work at its maximum speed of 3000 (RPM) with only 6.3 (Watts), which is equivalent to 25.2% of the active power required by the single-phase induction asynchronous motor (or shaded pole motor), which required 25 (Watts) to rotate at 1690 (RPM). This translates to 75% lower active power with a 44% superiority in speed, resulting in a 75% savings in single-phase active energy (measured in kWh). The same occurs when comparing it to the universal AC motor (with brushes and wound rotor) to maintain a speed of 3000 (RPM); since it consumes 64.8 (Watts), which is 90.3% more single-phase active energy than that required to achieve the same rotational speed as the permanent magnet synchronous motor (PMSM). The study was conducted on all motors with the same impeller blade diameter and under identical air temperature and atmospheric pressure conditions. Facultad de Artes Articulo Articulo http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Diseño Industrial
Energy efficiency
Permanent magnet synchronous motor (PMSM)
Energy savings
Single-phase active AC energy
kWh
Fan Law
spellingShingle Diseño Industrial
Energy efficiency
Permanent magnet synchronous motor (PMSM)
Energy savings
Single-phase active AC energy
kWh
Fan Law
Anderson, Ibar Federico
Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law'
topic_facet Diseño Industrial
Energy efficiency
Permanent magnet synchronous motor (PMSM)
Energy savings
Single-phase active AC energy
kWh
Fan Law
description It's a method to achieve energy savings in single-phase active power greater than that obtained with the "Fan Law" in electric machines applied to ventilation. Quantitative analysis methods were based on electrotechnical techniques, practiced with the corresponding laboratory equipment on the working materials (three prototypes of electric machines). The results obtained from experimentation on the test bench were recorded in tables that collect data of formulas, values, and physical units. The discussion provides a comprehensive comparative study, mainly between power (watts), active energy consumption (kWh), and rotational speed (revolutions per minute). The permanent magnet synchronous motor (PMSM) with the coupling of an RL circuit design does mechanical work at its maximum speed of 3000 (RPM) with only 6.3 (Watts), which is equivalent to 25.2% of the active power required by the single-phase induction asynchronous motor (or shaded pole motor), which required 25 (Watts) to rotate at 1690 (RPM). This translates to 75% lower active power with a 44% superiority in speed, resulting in a 75% savings in single-phase active energy (measured in kWh). The same occurs when comparing it to the universal AC motor (with brushes and wound rotor) to maintain a speed of 3000 (RPM); since it consumes 64.8 (Watts), which is 90.3% more single-phase active energy than that required to achieve the same rotational speed as the permanent magnet synchronous motor (PMSM). The study was conducted on all motors with the same impeller blade diameter and under identical air temperature and atmospheric pressure conditions.
format Articulo
Articulo
author Anderson, Ibar Federico
author_facet Anderson, Ibar Federico
author_sort Anderson, Ibar Federico
title Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law'
title_short Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law'
title_full Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law'
title_fullStr Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law'
title_full_unstemmed Review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'Fan Law'
title_sort review of a method to achieve active single-phase energy savings in synchronous electric ventilation motors greater than that obtained with the 'fan law'
publishDate 2023
url http://sedici.unlp.edu.ar/handle/10915/158448
work_keys_str_mv AT andersonibarfederico reviewofamethodtoachieveactivesinglephaseenergysavingsinsynchronouselectricventilationmotorsgreaterthanthatobtainedwiththefanlaw
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