摘要
根据液压系统冷却风扇转速控制的特点,运用误差分析理论研究和分析了冷却风扇转速差产生的主要原因,提出了液压系统采用液压泵站等效温度控制等压节流同步调速系统( 对称等压线控制法调速系统) 的新方案。
On the basis of hydraulic system cooling fan speed control features,the main reasons of cooling fan speecl difference generation were investigated and analyzed,using error analysis theory.The new scheme,namely using a synchronous governing system of hydraulic pump station equivalent temperature controlling constant pressure throttling(symmetric constant pressnre line control governing system)in the hydraulic system,was put forward.
出处
《内燃机车》
1999年第4期12-16,共5页
Diesel Locomotives
关键词
内燃机车
液压系统
冷却风扇
转速
同步控制
diesel locomotive\ Type DF\-\{11\}\ hydraulic system\ cooling fan\ speed difference\ synchronous control\ error analysis\ experiment.