Hydraulic driving generator energy-saving power generation system

Abstract

The invention relates to the technical field of on-board power generation, and specifically discloses a hydraulic on-board generator energy-saving power generation system, comprising an engine, a coupling, a quantitative pump, a high-pressure oil circuit, a variable motor, a generator, a low-pressure oil circuit, and a rotational speed torque sensor , displacement sensor, calculation controller and throttle controller, the engine is coaxially connected to the quantitative pump through the coupling, the oil suction port of the quantitative pump is connected to the low-pressure oil circuit, and the pressure oil port of the quantitative pump is connected to the variable motor through the high-pressure oil circuit. The oil discharge port of the variable motor is connected to the low-pressure oil circuit, the variable motor is coaxially connected to the generator, the speed and torque sensor is set between the variable motor and the generator, the displacement sensor is set on the throttle controller of the engine, and the calculation controller is respectively Connected to displacement sensor, rotational speed torque sensor, throttle controller and variable motor. The invention can make the output power of the engine match the power obtained by the generator, avoid power waste, and effectively improve the efficiency of the unit.

Description

technical field [0001] The invention relates to the technical field of driving power generation, in particular to a hydraulic driving generator energy-saving power generation system. Background technique [0002] With the development of power electronics technology and frequency conversion speed regulation technology, electronic equipment is widely used in military equipment such as armored vehicles, tanks, and mobile equipment such as agricultural machinery, which makes mobile machinery more and more demanding on electricity, especially for Mobile power needs. The mobile power supply is also more in line with the characteristics of strong mobility and uncertainty in modern warfare, so it has attracted the attention of many countries, and has given great attention and strong support to the research and development of driving power generation technology. [0003] Driving power generation means that the vehicle can drive the generator to generate power during driving, in addi...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an energy-saving power generation system for a hydraulic type driving generator to overcome the power waste and unit failure caused by the incompatibility between the power obtained by the hydraulic type driving generator from the engine and the output power of the engine in the prior art. Efficiency reduction and other issues

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