RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONS
In order to get the dynamic characteristics of wind turbinemain shaft bearing under different working conditions,tooka 1. 5 MW wind turbine manufactured by one turbine factoryas an example,the main shaftwassimplifiedabstractly and the axial and radial loadon main shaft bearingwere given by blade ele...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.06.035 |
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| author | ZHANG Juan ZHAO RongZhen YU RongPeng LIU Hong ZHANG YaLong |
| author_facet | ZHANG Juan ZHAO RongZhen YU RongPeng LIU Hong ZHANG YaLong |
| author_sort | ZHANG Juan |
| collection | DOAJ |
| description | In order to get the dynamic characteristics of wind turbinemain shaft bearing under different working conditions,tooka 1. 5 MW wind turbine manufactured by one turbine factoryas an example,the main shaftwassimplifiedabstractly and the axial and radial loadon main shaft bearingwere given by blade element theory. The 3 D model of main shaft bearingwasdrawn in UG and imported into ADAMS toestablish the multi rigid kinetic model of main shaft bearing,the interactionsbetween the balls of main shaft bearing and inner ring,outer ring and separator wereanalyzed under threedifferent working conditions. The analysis resultsindicate that the interaction forces between the balls of main shaft bearing and inner ring,outer ring and separator aremaximal during theemergency brake period of wind turbine,it is second during thesuddenvariation periodof the wind turbine revolving speedand it is minimalfrom starting until running steadily. |
| format | Article |
| id | doaj-art-c20867a810024eb18b9951801cb7a3b6 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-c20867a810024eb18b9951801cb7a3b62025-01-15T02:33:16ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-01391468147330600317RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONSZHANG JuanZHAO RongZhenYU RongPengLIU HongZHANG YaLongIn order to get the dynamic characteristics of wind turbinemain shaft bearing under different working conditions,tooka 1. 5 MW wind turbine manufactured by one turbine factoryas an example,the main shaftwassimplifiedabstractly and the axial and radial loadon main shaft bearingwere given by blade element theory. The 3 D model of main shaft bearingwasdrawn in UG and imported into ADAMS toestablish the multi rigid kinetic model of main shaft bearing,the interactionsbetween the balls of main shaft bearing and inner ring,outer ring and separator wereanalyzed under threedifferent working conditions. The analysis resultsindicate that the interaction forces between the balls of main shaft bearing and inner ring,outer ring and separator aremaximal during theemergency brake period of wind turbine,it is second during thesuddenvariation periodof the wind turbine revolving speedand it is minimalfrom starting until running steadily.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.06.035Wind turbine generatorsMain shaft bearingDynamic characteristicKinetic model |
| spellingShingle | ZHANG Juan ZHAO RongZhen YU RongPeng LIU Hong ZHANG YaLong RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONS Jixie qiangdu Wind turbine generators Main shaft bearing Dynamic characteristic Kinetic model |
| title | RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONS |
| title_full | RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONS |
| title_fullStr | RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONS |
| title_full_unstemmed | RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONS |
| title_short | RESEARCH ON DYNAMIC CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARING UNDER DIFFERENT WORKING CONDITIONS |
| title_sort | research on dynamic characteristics of wind turbine main shaft bearing under different working conditions |
| topic | Wind turbine generators Main shaft bearing Dynamic characteristic Kinetic model |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.06.035 |
| work_keys_str_mv | AT zhangjuan researchondynamiccharacteristicsofwindturbinemainshaftbearingunderdifferentworkingconditions AT zhaorongzhen researchondynamiccharacteristicsofwindturbinemainshaftbearingunderdifferentworkingconditions AT yurongpeng researchondynamiccharacteristicsofwindturbinemainshaftbearingunderdifferentworkingconditions AT liuhong researchondynamiccharacteristicsofwindturbinemainshaftbearingunderdifferentworkingconditions AT zhangyalong researchondynamiccharacteristicsofwindturbinemainshaftbearingunderdifferentworkingconditions |