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Author:

冯能莲 (冯能莲.) | 米磊 (米磊.)

Indexed by:

Scopus PKU CSCD

Abstract:

为研究活齿无级变速器( movable-teeth continuously variable transmission, MCVT)的传动效率,分析了MCVT的功率损失机理,建立了其传动效率理论计算模型,搭建了其传动效率试验台,开展了定传动比条件下MCVT传动效率与其转速、转矩关系的试验研究.结果表明:由齿侧间隙产生的滑动摩擦功率损失、冲击功率损失、搅油功率损失以及油封功率损失是MCVT的主要功率损失.在定传动比为1.2时,MCVT的传动效率可达95%左右.转矩对MCVT传动效率的影响显著,而转速对MCVT的传动效率影响不显著,但MCVT高转速时的传动效率要大于低转速时的传动效率.当转速、转矩同时从低到高变化时,传动效率逐渐增大.

Keyword:

活齿无级变速器 定传动比 传动效率

Author Community:

  • [ 1 ] [冯能莲]北京工业大学
  • [ 2 ] [米磊]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2016

Issue: 10

Volume: 42

Page: 107-111

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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