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GAS REQUIREMENTS AND PROCEDURES FOR THE TAXATION OF DERGLEICS

机译:纳入税收税收的气体要求和程序

摘要

Exhaust gas scrubber and similar control procedures, the exhaust gas scrubber having a front three-way catalyst (TWC) 120 and a rear TWC 130 scrubbing the exhaust; has and has the procedure for controlling the exhaust system can determine an oxygen flow rate mO2 and a flow rate of a reducing agent mred, introduced in the front TWC 120 S201, Determine the oxygen storage volume of the front TWC 120 based on the oxygen flow rate mO2 and the flow rate of the reducing agent mred, flowing into the front TWC 120 S202, Determine a maximum oxygen storage quantity of OSAwcc,max of the front TWC 120 S203, determination of the flue-oxygen flow rate mO2, UCC and a flue-reducing agent flow rate mred, UCC of the front TWC 120 S204, determination of an oxygen storage quantity mO2, UCC of the rear TWC 130 S205, comparison of the oxygen storage volume mO2, UCC of the rear TWC 130 and a target value of the oxygen storage quantity of the rear TWC OSAucc, max and maintaining a catalyst flush of the front TWC 120 if the oxygen storage quantity mO2, UCC of the rear TWC 130 is greater than the target value of the oxygen storage quantity of the rear TWC OSAucc, max.
机译:废气洗涤器和类似的控制程序,废气洗涤器具有前三向催化剂(TWC)120和擦洗排气的后部TWC 130;具有控制排气系统的过程可以确定在前TWC 120 S201中引入的还原剂MREM的氧流量MO2和流速,基于氧气流确确定前TWC20的氧气存储体积速率Mo2和还原剂MRED的流速,流入前TWC 120 S202,确定OSAWCC的最大氧气存储量,前TWC 120 S203的MAX,测定烟道 - 氧流量MO2,UCC和A烟道减小剂流速MRED,前部TWC 1204的UCC,测定后部TWC 130 S205的氧气存储量MO2,UCC,氧存储体MO2,后部TWC 130的UCC的比较和目标值在后部TWC OSAUCC的氧气储存量中,最大和维持前TWC 120的催化剂冲洗如果氧气储存量MO2,后部TWC 130的UCC大于后部TWC的氧存放量的目标值osaucc,max。

著录项

  • 公开/公告号DE102020131542A1

    专利类型

  • 公开/公告日2022-01-13

    原文格式PDF

  • 申请/专利权人 HYUNDAI MOTOR COMPANY;KIA MOTORS CORPORATION;

    申请/专利号DE202010131542

  • 发明设计人 JUN SUNG PARK;

    申请日2020-11-27

  • 分类号F01N9;F01N3/20;F02D41/14;

  • 国家 DE

  • 入库时间 2022-08-24 23:21:38

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