Hydraulic control system of hybrid transmission

A hydraulic control system of a hybrid power transmission comprises an electronic pump, a mechanical pump, a clutch control valve, a fine filter, an oil cooler, a controller and a compensation control valve, an oil outlet of the electronic pump is connected with the clutch control valve to form a fi...

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Bibliographische Detailangaben
Hauptverfasser:	GUO HOUBAO, FU SILONG, MEI ZIYUAN, ZHONG WEI, FU JUAN, ZHANG QIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A hydraulic control system of a hybrid power transmission comprises an electronic pump, a mechanical pump, a clutch control valve, a fine filter, an oil cooler, a controller and a compensation control valve, an oil outlet of the electronic pump is connected with the clutch control valve to form a first control loop, and an oil outlet of the first control loop is used for a pressure cavity of a clutch; an oil outlet of the mechanical pump, the fine filter and the oil cooler are sequentially connected to form a first cooling and lubricating loop; an oil outlet of the mechanical pump is connected with the hydraulic pipeline to form a second cooling and lubricating loop, and the second cooling and lubricating loop is used for being connected with a balance cavity of the clutch; an oil outlet of the electronic pump is connected with the compensation control valve to form a second control loop, the second control loop is connected with the fine filter through the compensation control valve, and the controller is us