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A system and method for improving engine fuel efficiency

A technology of fuel efficiency and engines, applied in the direction of control systems, control generators, electrical components, etc., can solve problems such as high cost, complex structure, poor effect, etc., to achieve increased load, low cost, simple and easy technical means Effect

Inactive Publication Date: 2018-11-02
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many ways to improve the fuel efficiency of the engine, mainly by improving the system of the engine itself to improve fuel efficiency, but its structure is complex, the effect is not good, and the cost is high

Method used

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  • A system and method for improving engine fuel efficiency
  • A system and method for improving engine fuel efficiency
  • A system and method for improving engine fuel efficiency

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Embodiment

[0031] Such as Figures 1 to 3 shown. The invention discloses a system for improving engine fuel efficiency, which includes a generator 1 and a push rod mechanism 2, the generator 1 includes a stator 11 and a rotor 12, one end of the rotor 12 is connected to the output shaft of the engine, and the The rotor 12 and the stator 11 are connected in a rotatable and axially relatively movable manner;

[0032] The push rod mechanism 2 includes a push rod 3 and a drive mechanism thereof, one end of the push rod 3 is connected to the drive mechanism, and the other end of the push rod 3 is affixed to one end of the rotor 12 or the stator 11; the drive mechanism drives the push rod 3 Move in the axial direction and drive the rotor 12 or the stator 11 to move synchronously in the axial direction.

[0033] The system for improving the fuel efficiency of the engine also includes an electronic control unit (ECU), which controls the push rod mechanism 2 to make relative movement between the...

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Abstract

A system and a method for improving the fuel efficiency of an engine, the system comprising a generator (1) and a push rod mechanism (2), one end of a generator rotor (12) being connected to an output shaft of an engine, and the rotor (12) and a stator (11) being connected in a rotatable and relatively movable manner along an axial direction; the push rod mechanism (2) comprising a push rod (3) and a driving mechanism thereof, one end of the push rod (3) being connected to the driving mechanism, and the other end of the push rod (3) being fixedly connected to one end of the rotor (12) or the stator (11); and the driving mechanism driving the push rod (3) to move in an axial direction, thereby causing the rotor (12) or the stator (11) to move synchronously in the axial direction, such that a magnetic field between the rotor (12) and the stator (11) is changed, enabling the power for the generator (1) outputted by the engine to be further changed according to an operation state of the engine, and a load when the engine operates is improved to the extent of maximum, thereby improving the fuel efficiency of the engine.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a system and method for improving fuel efficiency of engines. Background technique [0002] Energy-saving engine fuel technology can improve the fuel efficiency of the engine and reduce fuel consumption. It has huge social and economic benefits and can significantly improve the competitiveness of enterprises. Therefore, various automobile manufacturers are sparing no effort to improve the fuel efficiency of the engine. At present, there are many ways to improve the fuel efficiency of the engine, mainly starting from improving the system of the engine itself to improve the fuel efficiency, but the structure is complex, the effect is not good, and the cost is high. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings and deficiencies of the prior art, and provide a system and method for improving engine fuel effici...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02P9/06H02P101/25
CPCH02P9/06
Inventor 田晟张裕天
Owner SOUTH CHINA UNIV OF TECH
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