Electrically heated particulate matter filter soot control system [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 629.234 Manufacturing techniques
• Thông tin xuất bản: Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2016
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 266800
• Chủ đề: 1. 33 advanced propulsion systems; 2. 54 environmental sciences

Tóm tắt

A regeneration system includes a particulate matter (PM) filter with an upstream end for receiving exhaust gas and a downstream end. A control module determines a current soot loading level of the PM filter and compares the current soot loading level to a predetermined soot loading level. The control module permits regeneration of the PM filter when the current soot loading level is less than the predetermined soot loading level.