| 汽车发动机无负荷测功原理及应用 |
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| 引用本文： | 张江汉.汽车发动机无负荷测功原理及应用[J].汽车技术,1995(12):44-48. |
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| 作者姓名： | 张江汉 |
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| 作者单位： | 武汉水利电力大学 |
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| 摘 要： | 和使用水力测功器或电力测功器的带负荷测功法相比，无负荷测功法的测量精度较低，但由于它具有操作简便、价格低廉等优点，因此仍然是汽车维修厂家广泛采用的一种测量手段。重点介绍了无负荷加速时间法和功率平衡法的原理及应用。
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| 关 键 词： | 汽车 发动机 功率 测量 |
Principle and Application of Motor Vehicle Engine No-load Dynamometer |
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| Zhang Jianghan.Principle and Application of Motor Vehicle Engine No-load Dynamometer[J].Automobile Technology,1995(12):44-48. |
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| Authors: | Zhang Jianghan |
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| Institution: | Zhang Jianghan |
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| Abstract: | Measurement accuracy of noload dynamometer test is lower than that of hydraulic or electric dynamomctor test has advantages of simpler operation and lower cost,so it is still a widely used measurement means for motor vehicle maintenance shops. The paper mainly presents principle and application of noIoad accelerating tirne and power balance methods of dynamometer test. |
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| Keywords: | Motor vehicle Engine Power testing |
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