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[讨论] 转鼓电惯量是什么意思?如何计算

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    29-1-2016 22:46
  • 签到天数: 1 天

    [LV.1]初来乍到

    发表于 22-8-2014 08:41:55 | 显示全部楼层 |阅读模式

    汽车零部件采购、销售通信录       填写你的培训需求,我们帮你找      招募汽车专业培训老师


    On real road it is valid:
    Faccel.road = mcar•aOn the chassis dynamometer has to be simulated additional
    or less mass. It is valid:
    Faccel.dyno = mdyno•a ± mcar•a = melectrical•amelectrical is the mass which has to be simulated on the
    chassis dynamometer, this can be > 0 or < 0.
    For influences of the vehicle it concludes:
    FRL (road load) = F0 + F1&#8226;v + F2&#8226;v&sup2;±melectrical&#8226;a
    这个是看转鼓说明书看到的,电惯量模拟melectrical&#8226;a为什么是mdyno&#8226;a ± mcar&#8226;a,计算的过程是mdyno&#8226;a加减mcar&#8226;a?然后,怎么理解电惯量?谢谢~

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