System and method for improving fuel efficiency of engine

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: 2016-12-07
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • System and method for improving fuel efficiency of engine
  • System and method for improving fuel efficiency of engine
  • System and method for improving fuel efficiency of engine

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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

The invention discloses a system and a method for improving fuel efficiency of an engine. The system comprises a generator and a push rod mechanism, wherein one end of a generator rotor is connected to the output shaft of the engine; a rotor and a stator are rotatable and can be connected in an axial relative movement way; the push rod mechanism comprises a push rod and a driving mechanism thereof, wherein one end of the push rod is connected with the driving mechanism while the other end of the push rod is fixedly connected with one end of the rotor or the stator; and the driving mechanism drives the push rod to move axially and drives the rotor or the stator to move synchronously in the axial direction, so that a magnetic field between the rotor and the stator is changed; the output power of the generator by the engine is further changed according to the working state of the engine; and a load when the engine is in use is improved to the maximum degree, and the fuel efficiency of the engine is improved consequently. The technological means of the system provided by the invention are simple and feasible; and compared with the conventional technology, outstanding substantial progress and a remarkable energy-saving effect are achieved.

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 Applications(China)
IPC IPC(8): H02P9/06H02P101/25
CPCH02P9/06H02P2101/25
Inventor 田晟张裕天
Owner SOUTH CHINA UNIV OF TECH
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