Method and device for improving low-speed dynamic property and acceleration responsiveness of turbocharged engine
A turbocharger and turbocharger technology, applied to engine components, combustion engines, machines/engines, etc., can solve problems such as torque reduction, engine power reduction, engine smoke, etc., to increase low-speed torque and reduce acceleration Time, the effect of reducing smoke
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[0022] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.
[0023] Such as Figure 1 to Figure 2 As shown, the present invention provides a method for improving low-speed dynamics and acceleration responsiveness of a turbocharged engine, by supplying air to the engine 6 through the turbocharger 5; Auxiliary air supply device 7 for supplying air to engine 6 when air supply is insufficient;
[0024] The electronic controller ECU of the engine 6 detects the air supply status of the turbocharger 5 to the engine 6 in real time and judges whether the air supply status meets the preset air demand requirement of the engine 6;
[0025] If the electronic controller ECU detects that the air supply status of the turbocharger 5 meets the preset air requirement of the engine 6, that is, the auxiliary air supply device 7 does not work; otherwise, the electronic controller ECU sends a notificati...
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