[1]Shen Jianjun,LIU Benxue,Zhang Zhifeng.Discussion on the downhill braking performance of hydraulically driven vehicles[J].Journal of Zhengzhou University (Engineering Science),2007,28(04):113-116.[doi:10.3969/j.issn.1671-6833.2007.04.028]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
28卷
Number of periods:
2007年04期
Page number:
113-116
Column:
Public date:
1900-01-01
- Title:
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Discussion on the downhill braking performance of hydraulically driven vehicles
- Author(s):
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Shen Jianjun; LIU Benxue; Zhang Zhifeng
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- Keywords:
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vehicles; anti-drag brake; Downhill brakes
- CLC:
-
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- DOI:
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10.3969/j.issn.1671-6833.2007.04.028
- Abstract:
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According to the motion characteristics of anti-drag braking of hydraulically driven vehicles, the influence of hydraulic pump displacement on the downhill braking performance of hydraulically driven vehicles is analyzed, and the principle of reasonably exerting the downhill anti-drag braking ability of hydraulic system and engine is proposed, and experimental verification is carried out. The results show that the size of the displacement of the hydraulic pump directly affects the braking performance and volumetric efficiency of the hydraulic system, and also determines the size of the engine anti-drag braking ability, the braking energy distribution relationship between the hydraulic system and the engine, and affects the change of motor speed.