摘要
本文依据自动控制原理,以系统中元件功能(而不一定是完整的装置)的方框图,建立了机械调速器调速系统的数学模型,进行动态特性的计算分析。通过装有RSV 型调速器的2100柴油发电机组的计算结果与实测结果对比,其吻合情况令人满意。文中利用模型研究了变参数对调速系统动态特性的影响,解释调速系统中出现的一些不稳定现象,讨论了系统的“游车”及非线性等因素。
Based on the automatic control theory,a mathematical model for thetransient process of diesel engine governor system was built by means of theblock diagram according to the function of elements in the system.Thecalculated results were in good agreement with those of experiments on the2100 diesel-generating set equipped with the RSV type governor.Parametricstudies on the governor system transient behavior were made with the helpof the model.Unstable phenomena such as “engine hunting”and somenonlinear factors were also discussed.
出处
《内燃机学报》
EI
CAS
CSCD
北大核心
1989年第1期39-44,共6页
Transactions of Csice
