Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Meng-Qiang Ke"'
Publikováno v:
Shock and Vibration, Vol 2016 (2016)
This paper investigates the radial stator vibration characteristics of turbogenerator under the static air-gap eccentricity (SAGE) fault, the rotor interturn short circuit (RISC) fault, and the composite faults (CFs) composed of SAGE and RISC, respec
Externí odkaz:
https://doaj.org/article/9cddb4c6bd4e40d0bca323f5034e0280
Publikováno v:
Electric Power Components and Systems. 45:198-210
The intent of this paper is to find out significant united electromechanical characteristics for online monitoring of stator interturn short circuit (SISC) faults. Different from other studies, this paper pays attention to neither the stator voltage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ec629fb78a8ec64d7cc61fd6b4c24ff
https://doi.org/10.1080/15325008.2016.1247387
https://doi.org/10.1080/15325008.2016.1247387
Publikováno v:
Journal of Electrical Engineering. 67:323-333
The intent of this paper is to investigate the effect of the interturn short circuit fault (ISCF) in rotor on the magnetic flux density (MFD) of turbo-generator. Different from other studies, this work not only pays attention to the influence of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60caddb4f0acc6073ec34f8c717c1a7d
https://doi.org/10.1515/jee-2016-0047
https://doi.org/10.1515/jee-2016-0047
Publikováno v:
Transactions of the Canadian Society for Mechanical Engineering. 39:767-781
This paper investigates the radial rotor vibration characteristics under static air-gap eccentricity and stator inter-turn short circuit composite faults. The air-gap magnetic flux density is firstly deduced to obtain the unbalanced magnetic pull (UM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::529d1b17dd5911500c79b67212e44adf
https://doi.org/10.1139/tcsme-2015-0061
https://doi.org/10.1139/tcsme-2015-0061
Publikováno v:
Applied Mechanics and Materials. :131-138
This paper investigates the dynamic characteristics of 600MW turbo-generator stator core, including the bending modes, the torsional modes, the elliptical modes, the axial modes and the triangular modes. The magnetic pull formula under the steady-sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36549274095a286b42905689ede40384
https://doi.org/10.4028/www.scientific.net/amm.635-637.131
https://doi.org/10.4028/www.scientific.net/amm.635-637.131
Publikováno v:
Shock and Vibration, Vol 2016 (2016)
This paper investigates the radial stator vibration characteristics of turbogenerator under the static air-gap eccentricity (SAGE) fault, the rotor interturn short circuit (RISC) fault, and the composite faults (CFs) composed of SAGE and RISC, respec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8750176322a83e9113c44956b7050ac
Publikováno v:
Proceedings of the 9th IFToMM International Conference on Rotor Dynamics ISBN: 9783319065892
This paper investigates the rotor vibration differences among the rotor interturn short circuit fault, the static air-gap eccentricity fault, and the combined fault composed by the former two. The UMP (unbalanced magnetic pull) formulas of the three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13731ce898808148aa6cbe86f7724bb4
https://doi.org/10.1007/978-3-319-06590-8_52
https://doi.org/10.1007/978-3-319-06590-8_52
Publikováno v:
Journal of Electrical Engineering; Sep2016, Vol. 67 Issue 5, p323-333, 11p
Publikováno v:
Electric Power Components & Systems; 2017, Vol. 45 Issue 2, p198-210, 13p
Publikováno v:
Proceedings of the 9th IFToMM International Conference on Rotor Dynamics; 2015, p637-648, 12p