The invention discloses a beam transporting vehicle energy-saving system and method based on walking pressure control, and the system comprises a load sensor (1) which is configured to detect the actual load of a beam transporting vehicle; a pressure sensor (2) configured to detect the pressure of the hydraulic travel system; and the controller (3) is configured to adjust the pressure of the hydraulic walking system to reach the pressure corresponding to the full load and rated walking speed of the beam transporting vehicle when the actual load is lower than the full load, so that the load of the engine is pulled to the load of the full load, and the engine works close to the optimal oil saving point of the universal characteristic curve.
公开了一种基于走行压力控制的运梁车节能系统及方法,系统包括:载荷传感器(1),其被配置为检测运梁车实际载荷;压力传感器(2),其被配置为检测液压走行系统的压力;控制器(3),其被配置为:在实际载荷低于满载时,调节液压走行系统的压力使其达到运梁车满载、额定走行速度时对应的压力,使得发动机的负荷拉到满载时的负荷,让发动机靠近万有特性曲线最佳节油点工作。
Beam transporting vehicle energy-saving system and method based on walking pressure control
基于走行压力控制的运梁车节能系统及方法
2024-02-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B61C Lokomotiven , LOCOMOTIVES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2022
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