Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Extended Park'S"'
Autor:
Mustapha Messaoudi, Aymen Flah, Abdullah Alhumaidi Alotaibi, Ahmed Althobaiti, Lassaad Sbita, Claude Ziad El-Bayeh
Publikováno v:
Electronics, Vol 11, Iss 380, p 380 (2022)
Electronics; Volume 11; Issue 3; Pages: 380
Electronics; Volume 11; Issue 3; Pages: 380
The induction motor (IM) is considered to be one of the most important types of motors used in industries. A sudden failure in this machine can lead to unwanted downtime, with consequences in costs, product quality, and safety. Over the last decade,
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Made available in DSpace on 2022-01-24T16:09:30Z (GMT). No. of bitstreams: 1 8674_18377.pdf: 5096788 bytes, checksum: ec5d726fb36dc3888663cd76cebfad06 (MD5) Previous issue date: 2021-11-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::213a7be39b3c22ae0ab89a983d815e13
Akademický článek
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Publikováno v:
IFAC-Papers
20th IFAC World Congress
20th IFAC World Congress, Jul 2017, Toulouse, France. pp.15766-15772, ⟨10.1016/j.ifacol.2017.08.2311⟩
20th IFAC World Congress
20th IFAC World Congress, Jul 2017, Toulouse, France. pp.15766-15772, ⟨10.1016/j.ifacol.2017.08.2311⟩
International audience; Torque ripples are usually found in brushless DC (BLDC) motor control applications. This article presents the design of non-sinusoidal back electromotive forces (BEMF) observer for a BLDC motor in order to reduce electromechan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::46e79ced6b95085086422d192d2fe4ed
https://hal.archives-ouvertes.fr/hal-01624343
https://hal.archives-ouvertes.fr/hal-01624343
Akademický článek
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Akademický článek
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Autor:
Angel Sapena-Bano, Ruben Puche-Panadero, J. Perez-Cruz, Javier Martinez-Roman, Martin Riera-Guasp, Manuel Pineda-Sanchez
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] This paper introduces a speed-sensorless method for detecting rotor asymmetries in wound rotor induction machines working under nonstationary conditions. The method is based on the time-frequency analysis of rotor currents and on a subsequent tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c797c481130829e55e389de3d44a0fa
http://hdl.handle.net/10251/83368
http://hdl.handle.net/10251/83368
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Submitted by Luís M. R. Oliveira (lolivei@ualg.pt) on 2014-05-16T14:36:30Z No. of bitstreams: 1 manuscript_LMRO_AJMC_SMAC_EPSR.pdf: 857743 bytes, checksum: 6209f11392bf2127865ff0d73ecce4d4 (MD5) Approved for entry into archive by Sofia Lopes (silope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13be56f86edf52e243d0465adf745e76
https://hdl.handle.net/10400.1/3999
https://hdl.handle.net/10400.1/3999
This paper presents a new scheme for power transformers protection, which is based on the analysis of the harmonic content of the differential current Park's Vector modulus. The proposed method is able to detect winding insulation failures, and to di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1505::d1823613b013ba8c017711a20e27827c
https://hdl.handle.net/10400.1/4003
https://hdl.handle.net/10400.1/4003
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This paper presents the application of the on-load exciting current Extended Park's Vector Approach for diagnosing incipient turn-to-turn winding faults in operating power transformers. Experimental and simulated test results demonstrate the effectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c3a4fae54393bff2a3a367d47a1adecb