| 缩堵孔径等对单车试验器机能试验的影响分析 |
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| 引用本文： | 韩激扬,赵让元,张永钊.缩堵孔径等对单车试验器机能试验的影响分析[J].铁道车辆,2011,49(11):32-34,48. |
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| 作者姓名： | 韩激扬 赵让元 张永钊 |
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| 作者单位： | 1. 中国南车股份有限公司,北京,100039
2. 郑州三瑞共和科技有限公司,河南郑州,450001 |
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| 摘 要： | 分析了单车试验器缩堵固定孔径误差、环境温度变化对机能试验的影响程度,以及缩堵孔径+开关型电磁阀模式的单车试验器使用过程中存在的问题,介绍了占空比信号控制高频开关电磁阀模式的单车试验器的优点。
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| 关 键 词： | 单车试验器 机能试验 制动机 固定孔径 高频开关电磁阀 |
Analysis of Effect of Reducing and Plugging Apertures on the Functional Test of the Single-Car Tester |
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| HAN Ji-yang,et al..Analysis of Effect of Reducing and Plugging Apertures on the Functional Test of the Single-Car Tester[J].Rolling Stock,2011,49(11):32-34,48. |
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| Authors: | HAN Ji-yang |
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| Institution: | HAN Ji-yang,et al.(senior engineer,CSR Corporation Limited,Beijing 100039,China) |
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| Abstract: | The degree of effect of the fixed reducing and plugging aperture errors of the single-car tester and the environment temperature change on the functional test,as well as troubles in operation of the single-car tester with the reducing and plugging aperture + switch type electromagnetic valve mode is analyzed.The advantages of the single-car tester with the mode of high-frequency switch type electromagnetic valve controlled by duty ratio signal are described. |
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| Keywords: | single-car tester functional test brake equipment fixed aperture high-frequency switch type electromagnetic valve |
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