Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor

High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator...
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Autor*in:	Awungabeh Flavis Akawung [verfasserIn] Besong John Ebot [verfasserIn] Yasutaka Fujimoto [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2024

Schlagwörter:	Air conditioning computational fluid dynamics (CFD) cooling fan-cool flow network (FN) lumped parameter

Übergeordnetes Werk:	In: IEEE Open Journal of the Industrial Electronics Society - IEEE, 2020, 5(2024), Seite 67-80
Übergeordnetes Werk:	volume:5 ; year:2024 ; pages:67-80

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1109/OJIES.2024.3360509

Katalog-ID:	DOAJ100819664

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520			\|a High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<.
650		4	\|a Air conditioning
650		4	\|a computational fluid dynamics (CFD)
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650		4	\|a flow network (FN)
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allfields	10.1109/OJIES.2024.3360509 doi (DE-627)DOAJ100819664 (DE-599)DOAJ1f01fee9a21e40ce8dbd25738e4f3829 DE-627 ger DE-627 rakwb eng TK7800-8360 T55.4-60.8 Awungabeh Flavis Akawung verfasserin aut Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<. Air conditioning computational fluid dynamics (CFD) cooling fan-cool flow network (FN) lumped parameter Electronics Industrial engineering. Management engineering Besong John Ebot verfasserin aut Yasutaka Fujimoto verfasserin aut In IEEE Open Journal of the Industrial Electronics Society IEEE, 2020 5(2024), Seite 67-80 (DE-627)1690051620 (DE-600)3008466-0 26441284 nnns volume:5 year:2024 pages:67-80 https://doi.org/10.1109/OJIES.2024.3360509 kostenfrei https://doaj.org/article/1f01fee9a21e40ce8dbd25738e4f3829 kostenfrei https://ieeexplore.ieee.org/document/10417077/ kostenfrei https://doaj.org/toc/2644-1284 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 5 2024 67-80
spelling	10.1109/OJIES.2024.3360509 doi (DE-627)DOAJ100819664 (DE-599)DOAJ1f01fee9a21e40ce8dbd25738e4f3829 DE-627 ger DE-627 rakwb eng TK7800-8360 T55.4-60.8 Awungabeh Flavis Akawung verfasserin aut Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<. Air conditioning computational fluid dynamics (CFD) cooling fan-cool flow network (FN) lumped parameter Electronics Industrial engineering. Management engineering Besong John Ebot verfasserin aut Yasutaka Fujimoto verfasserin aut In IEEE Open Journal of the Industrial Electronics Society IEEE, 2020 5(2024), Seite 67-80 (DE-627)1690051620 (DE-600)3008466-0 26441284 nnns volume:5 year:2024 pages:67-80 https://doi.org/10.1109/OJIES.2024.3360509 kostenfrei https://doaj.org/article/1f01fee9a21e40ce8dbd25738e4f3829 kostenfrei https://ieeexplore.ieee.org/document/10417077/ kostenfrei https://doaj.org/toc/2644-1284 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 5 2024 67-80
allfields_unstemmed	10.1109/OJIES.2024.3360509 doi (DE-627)DOAJ100819664 (DE-599)DOAJ1f01fee9a21e40ce8dbd25738e4f3829 DE-627 ger DE-627 rakwb eng TK7800-8360 T55.4-60.8 Awungabeh Flavis Akawung verfasserin aut Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<. Air conditioning computational fluid dynamics (CFD) cooling fan-cool flow network (FN) lumped parameter Electronics Industrial engineering. Management engineering Besong John Ebot verfasserin aut Yasutaka Fujimoto verfasserin aut In IEEE Open Journal of the Industrial Electronics Society IEEE, 2020 5(2024), Seite 67-80 (DE-627)1690051620 (DE-600)3008466-0 26441284 nnns volume:5 year:2024 pages:67-80 https://doi.org/10.1109/OJIES.2024.3360509 kostenfrei https://doaj.org/article/1f01fee9a21e40ce8dbd25738e4f3829 kostenfrei https://ieeexplore.ieee.org/document/10417077/ kostenfrei https://doaj.org/toc/2644-1284 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 5 2024 67-80
allfieldsGer	10.1109/OJIES.2024.3360509 doi (DE-627)DOAJ100819664 (DE-599)DOAJ1f01fee9a21e40ce8dbd25738e4f3829 DE-627 ger DE-627 rakwb eng TK7800-8360 T55.4-60.8 Awungabeh Flavis Akawung verfasserin aut Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<. Air conditioning computational fluid dynamics (CFD) cooling fan-cool flow network (FN) lumped parameter Electronics Industrial engineering. Management engineering Besong John Ebot verfasserin aut Yasutaka Fujimoto verfasserin aut In IEEE Open Journal of the Industrial Electronics Society IEEE, 2020 5(2024), Seite 67-80 (DE-627)1690051620 (DE-600)3008466-0 26441284 nnns volume:5 year:2024 pages:67-80 https://doi.org/10.1109/OJIES.2024.3360509 kostenfrei https://doaj.org/article/1f01fee9a21e40ce8dbd25738e4f3829 kostenfrei https://ieeexplore.ieee.org/document/10417077/ kostenfrei https://doaj.org/toc/2644-1284 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 5 2024 67-80
allfieldsSound	10.1109/OJIES.2024.3360509 doi (DE-627)DOAJ100819664 (DE-599)DOAJ1f01fee9a21e40ce8dbd25738e4f3829 DE-627 ger DE-627 rakwb eng TK7800-8360 T55.4-60.8 Awungabeh Flavis Akawung verfasserin aut Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<. Air conditioning computational fluid dynamics (CFD) cooling fan-cool flow network (FN) lumped parameter Electronics Industrial engineering. Management engineering Besong John Ebot verfasserin aut Yasutaka Fujimoto verfasserin aut In IEEE Open Journal of the Industrial Electronics Society IEEE, 2020 5(2024), Seite 67-80 (DE-627)1690051620 (DE-600)3008466-0 26441284 nnns volume:5 year:2024 pages:67-80 https://doi.org/10.1109/OJIES.2024.3360509 kostenfrei https://doaj.org/article/1f01fee9a21e40ce8dbd25738e4f3829 kostenfrei https://ieeexplore.ieee.org/document/10417077/ kostenfrei https://doaj.org/toc/2644-1284 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 5 2024 67-80
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source	In IEEE Open Journal of the Industrial Electronics Society 5(2024), Seite 67-80 volume:5 year:2024 pages:67-80
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authorswithroles_txt_mv	Awungabeh Flavis Akawung @@aut@@ Besong John Ebot @@aut@@ Yasutaka Fujimoto @@aut@@
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However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. 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callnumber-first	T - Technology
author	Awungabeh Flavis Akawung
spellingShingle	Awungabeh Flavis Akawung misc TK7800-8360 misc T55.4-60.8 misc Air conditioning misc computational fluid dynamics (CFD) misc cooling misc fan-cool misc flow network (FN) misc lumped parameter misc Electronics misc Industrial engineering. Management engineering Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor
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topic_title	TK7800-8360 T55.4-60.8 Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor Air conditioning computational fluid dynamics (CFD) cooling fan-cool flow network (FN) lumped parameter
topic	misc TK7800-8360 misc T55.4-60.8 misc Air conditioning misc computational fluid dynamics (CFD) misc cooling misc fan-cool misc flow network (FN) misc lumped parameter misc Electronics misc Industrial engineering. Management engineering
topic_unstemmed	misc TK7800-8360 misc T55.4-60.8 misc Air conditioning misc computational fluid dynamics (CFD) misc cooling misc fan-cool misc flow network (FN) misc lumped parameter misc Electronics misc Industrial engineering. Management engineering
topic_browse	misc TK7800-8360 misc T55.4-60.8 misc Air conditioning misc computational fluid dynamics (CFD) misc cooling misc fan-cool misc flow network (FN) misc lumped parameter misc Electronics misc Industrial engineering. Management engineering
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
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title	Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor
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title_full	Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor
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author_browse	Awungabeh Flavis Akawung Besong John Ebot Yasutaka Fujimoto
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title_sort	airflow cooling mechanism for high power-density permanent magnet motor
callnumber	TK7800-8360
title_auth	Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor
abstract	High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<.
abstractGer	High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<.
abstract_unstemmed	High power-density electric machines present the benefits of high torque and speed. However, this generally comes with heating problems characterized by high temperatures that affect performance. Conventional approaches to address overheating are to include cooling fans or jackets within the stator core of the machine. This approach is challenging to implement in small-size high power-density machines. In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. The mechanism is based on conditioning air due to a centrifugal force that is produced by the rotational speed of the rotor from the inlet. A theoretical model based on flow resistance network is proposed to analyze the airflow rate. An analytical thermal model based on lumped parameter thermal network is developed to analyze the effect of the flow rate on the temperature distribution in the motor. Also, a simulation analysis model was conducted using computational fluid dynamics to analyze the effect of air flowing in the motor. An experimental prototype is developed to verify, validate, and evaluate the proposed cooling model. The cooling system is effective in reducing temperatures from speeds above 6000 min<sup<−1</sup<.
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title_short	Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor
url	https://doi.org/10.1109/OJIES.2024.3360509 https://doaj.org/article/1f01fee9a21e40ce8dbd25738e4f3829 https://ieeexplore.ieee.org/document/10417077/ https://doaj.org/toc/2644-1284
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up_date	2024-07-03T16:52:43.684Z
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Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor

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