Automatic Control Methd of NO Removal by a Combination of Ozone Injection and Exhaust Gas Recirculation

被引：0

作者：

Yoshioka, Yoshio ^{[1
]}

Kondo, Hiroaki ^{[1
]}

Tabata, Yasuharu ^{[1
]}

Hatakenaka, Hayato ^{[1
]}

Nakada, Katsushi ^{[1
]}

机构：

[1] Kanazawa Inst Technol, Nonoichi, Ishikawa 9218501, Japan

来源：

2008 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, VOLS 1-5 | 2008年

关键词：

NOx; Automatic Control; Ozone; Exhaust Gas Recirculation;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

NOx from diesel exhaust gases can be removed efficiently by a combination of ozone injection and exhaust gas recirculation. In order to industrialize the system, it is necessary to develop NO control system, because NO concentration changes largely by engine output power. In this study, we constructed a NO control system without using NOx sensor. As for control method, we adopted two control methods; the one is an ozone control under predetermined rate of exhaust gas recirculation and the second one is an energy minimum control. The detail of automatic control methods are introduced in this paper. NO control experiments were carried out using 2.4kVA diesel engine generator, and NO emissions were successfully controlled by the system.

引用

页码：421 / 427

页数：7