对采用可编程控制器的小型汽轮机保护系统常出现的几种误动进行了分析，并且提出了切实可行的改进方案。
This paper analyses the little steam wheel machine with programmable controller, and puts forward some practical plans for improvement.
介绍了汽轮机保护系统常见的两种实现方式，一是在分散控制系统中实现汽轮机保护系统，二是运用可编程控制器实现汽轮机保护系统。
This paper introduces two common ways to implement protection system of steam turbine, one is to fulfil it in Distrubuted Control system and the other is to use Programmable Logic Controller.
重点分析超临界汽轮机的超速保护系统的特点。
The main characteristics of the overspeed protection system of supercritical steam turbines are analyzed.
简要介绍了采用汽轮机拖动高炉鼓风机调节与保护的要求、控制原理及其系统设置，并提出了应用中应注意的问题。
The regulation and protection requirements, control principle and system installation for BF blast are described in brief, and problem to be paid attention in application is put forth.
本文提出了一种新的防火保护方案，用于解决大型汽轮机组高压抗燃油电液控制系统环保问题。
A kind of new protection project to fireproof has been offered in this paper for solving the environment protection problem in high pressure antifire electro-hydraulic control system of large turbine.
本文提出了一种新的防火保护方案，用于解决大型汽轮机组高压抗燃油电液控制系统环保问题。
A kind of new protection project to fireproof has been offered in this paper for solving the environment protection problem in high pressure antifire electro-hydraulic control system of large turbine.
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