Hydraulic control system

• Main Authors: LI CHAO, LI YANG, DENG SHIJUN, LAN XIAODONG, ZHAN HUALONG, WU CHANGSHENG, QIAN ZHICHAO, ZHANG HEPING
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2019
• Subjects: BLASTING; 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

The invention provides a hydraulic control system, and relates to the technical field of new energy cars. The hydraulic control system comprises an oil bottom module, an oil pump module and a hydraulic control module, the oil pump module, the oil bottom module and the hydraulic control module are connected in sequence, the hydraulic control module is connected with an electric generator, a drivingmotor, a clutch, a driving motor gear driving piston, an engine gear driving piston and a parking power element, oil enters the hydraulic control module from the oil bottom module, and is distributedto the electric generator, the driving motor, the clutch, the driving motor gear driving piston, the engine gear driving piston and the parking power element through the hydraulic control module, theelectric generator and the driving motor are cooled, the coupling state of the clutch is switched, the driving motor and engine gears are switched, and parking is controlled. Through the hydraulic control system, cooling of an