D-headed high-speed rail charging port
1 Answers
dpf automatic regeneration refers to the diesel particulate filter during long-term operation. The following is a detailed explanation of DPF: Definition: The particulate filter DPF (Diesel Particulate Filter) is a ceramic filter installed in the diesel engine emission system, which can capture particulate emissions before they enter the atmosphere. Function: The diesel particulate filter can effectively reduce particulate emissions. It first captures the particulates in the exhaust gas, then oxidizes the captured particulates to regenerate the particulate filter. The gradual increase of particulates in the filter will cause an increase in engine back pressure, leading to a decline in engine performance. Therefore, it is necessary to regularly remove the deposited particulates to restore the filtering performance of the DPF.