电控共轨柴油机飞车故障原因分析及控制策略  

Cause Analysis and Control Strategy of Speeding Faults in the Electric Control Common Rail Diesel Engine

作　　者：李海庆[1] 辛海明[1] 殷海红 肖有强 LI Hai-qing;XIN Hai-ming;YIN Hai-hong;XIAO You-qiang(School of Mechanical and Electrical Engineering,Weifang Vocational College,Weifang 262737,China;State Key Laboratory of Engine Reliability,Weifang,China 261061;Weichai Power Co.Ltd.,Weifang 261061,China)

机构地区：[1]潍坊职业学院机电工程学院,山东潍坊262737 [2]内燃机可靠性国家重点实验室,山东潍坊261061 [3]潍柴动力股份有限公司,山东潍坊261061

出　　处：《山东工业技术》2021年第2期20-24,共5页Journal of Shandong Industrial Technology

基　　金：国家重点研发计划资助项目(22017YFC0211301)。

摘　　要：本文通过对飞车现象的描述、飞车原因和后果的详细分析,从电子控制方面制定了多种飞车保护控制策略,并试验验证控制策略的效果,最终确定了预防飞车的控制策略,以较低的成本投入从根源上解决了飞车事故,提高柴油机在运行过程中安全性。Based on the description of the phenomenon of speeding, speeding causes and consequences of detailed analysis, from the aspects of electronic control for a wide variety of speeding protection control strategy, and to test the effect of control strategy, finally determine the speeding control strategy of prevention, at a relatively low cost of inputs from the source to solve the accident, increasing the safety of the diesel engine in the process of operation.

关 键 词：柴油机 飞车 故障 控制策略 

分 类 号：TK427[动力工程及工程热物理—动力机械及工程]