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Single-power driven double-generator set using electric injection system

A generator set and single-power technology, applied in the direction of electric components, charging systems, engine components, etc., can solve the problems of small generator sets that have not been applied, and achieve the effects of avoiding end vibration, avoiding wind resistance, and reducing size Effect

Inactive Publication Date: 2011-02-16
SHANGHAI LIGER POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Electronic fuel injection technology, which has been widely used on road vehicles, has not been applied to small generator sets powered by general-purpose gasoline engines

Method used

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  • Single-power driven double-generator set using electric injection system
  • Single-power driven double-generator set using electric injection system
  • Single-power driven double-generator set using electric injection system

Examples

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Embodiment Construction

[0033] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.

[0034] like figure 1 As shown, the present invention adopts the single power driven double generating set of EFI system to include generator rear cover 1, left cooling fan 2, left generator, left wind guide cover 4, engine 5, fuel filter 7, fuel pressure Regulator 8, right generator, right cooling fan 10, right wind guide cover 11, auxiliary inverter 12, auxiliary inverter cover 13, main inverter 14, main inverter cover 15, panel 16, panel rear cover 17 And fuel tank 18, connection block 19, gasket 20, fuel pump 21, air filter 23, crankshaft position sensor 24, damper pump 25, throttle assembly 26, second deflector 27, frame 28, ECU control box 29 , ignition coil 30, oxygen sensor 31, muffler intake pipe 32 and secondary muffler 33. like figure 2 As shown, the left generator includes a left generator rot...

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Abstract

The invention discloses a single-power driven double-generator set using an electric injection system. The double-generator set comprises a generator back cover, a left cooling fan, a left generator, a left wind scooper, an engine, a right generator, a right cooling fan and a right wind scooper, wherein the left generator comprises a left generator rotor and a left generator stator; the engine comprises a main shaft and an engine end cover; the right generator comprises a right generator stator and a right generator rotor; the left wind scooper is fixed on the engine end cover; the left generator stator is fixed on the left wind scooper and positioned in the left generator rotor; the left cooling fan is positioned between the left generator rotor and the generator back cover; the right generator stator is positioned in the right generator rotor; the right cooling fan is fixed on the main shaft through the right generator rotor; and the right generator and the right cooling fan are positioned in the right wind scooper. On the premise of not changing the main structure of a petrol engine, the double-generator set conveniently realizes the replacement of the conventional mechanically-controlled fuel control system by using an electronic control fuel injection device.

Description

technical field [0001] The invention relates to a double generating set, in particular to a single power driven double generating set adopting an electronic injection system. Background technique [0002] At present, traditional small internal combustion generators usually use mechanical systems such as carburetors to control the fuel supply process of the engine, and a flywheel is arranged at one end of the crankshaft, and a generator is installed at the other end. Because a single engine in a traditional generating set only drives one generator, the type and specification of its output power supply are single, which cannot meet the needs of using multiple power supplies at the same time. [0003] For the needs of energy saving and environmental protection, the electronic control unit (Electronic Control Unit, ECU) is used to control the electronic injection technology of the engine, which has replaced the carburetor. For example, the EFI gasoline engine inputs various ope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K9/06H02K16/00F02M51/00H02K5/20F02B63/04
CPCY02A30/14
Inventor 黄长明夏永胜顾爱新
Owner SHANGHAI LIGER POWER TECH
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