船用蒸汽动力装置控制监测系统的研制

蒸汽动力装置系统复杂，设备多，需要控制的参数多，大部分被控对象的特性无法用简单的数学模型来表示，装置运行时参数间相互关联，耦合关系复杂，许多被控参数用简单的单回路控制无法满足使用要求。而船用蒸汽动力装置负荷变化频繁，且变化辐度大，其控制系统的技术难度大。本文作者介绍了某船用蒸汽动力装置集中控制监测系统的组成，功能及系统的创新点。

The Development of a Control and Monitoring System for a Naval Steam Power Plant

Due to its complicated system, the presence of many equipment items and the large quantity of needed control parameters a steam power plant has a majority of its controlled objects not liable to be represented by simple mathematical models. During the operation of the plant many parameters are interrelated and involved in a complicated coupled relationship. Numerous controlled parameters cannot meet usage requirements if a single loop control is employed. Moreover, a naval steam propulsion plant features a high frequency of load changes and a wide range of such changes, resulting in a control system, the implementation of which demands sophisticated technical skills. In light of the above the authors present the composition and functions of a centralized control and monitoring system for a naval steam propulsion plant along with some innovative approaches of that system.