柴油机相继增压防喘振控制器的开发  

Development of an anti-surge controller for diesel engine sequential turbocharging system

作　　者：黄建余[1] 崔欣洁 杨传雷[3] 王银燕[3] 

机构地区：[1]海军驻兴平地区军事代表室,陕西兴平713103 [2]哈尔滨汽车发动机制造有限公司技术开发部,黑龙江哈尔滨150060 [3]哈尔滨工程大学动力与能源工程学院,黑龙江哈尔滨150001

出　　处：《应用科技》2011年第6期1-5,共5页Applied Science and Technology

基　　金：国防预研基金资助项目(40101040103)

摘　　要：介绍了一种防止柴油机相继增压系统喘振的控制器描述了其主要功能以及软硬件设计方案.控制器以STM32F103单片机为核心处理器,以uC/OS-Ⅱ操作系统为软件基本架构,实现了相继增压系统的喘振在线预报和自适应调节.试验结果表明,控制器可以明显地抑制由增压系统切换不当引起的喘振,为相继增压柴油机的安全运行提供了保障.A kind of anti-surge controller is introduced for the diesel engine sequential turbocharging system,whose main functions and structure design scheme including software and hardware are presented.The STM32F103 single-chip is regarded as the main processor,and the real-time operation system uC/OS-II is taken for basic software structure.The controller can achieve online-surge forecast and self-adaptation adjustment.The experimental results show that the controller can significantly inhibit the surge behavior which is caused by improper switching of the sequential turbocharging system,thereby providing a kind of safeguard for a sequentially turbocharged diesel engine.

关 键 词：柴油机 相继增压 防喘振控制 

分 类 号：TK431.5[动力工程及工程热物理—动力机械及工程]