东汽50 MW重型燃气轮机控制系统功能介绍

Function Introduction of Dongqi 50 MW Heavy Duty Gas Turbine Control System

目前世界上的主流商业燃机均已实现了机组一键启停自动运行保护的功能。而实现这一功能的主体便是燃机控制系统。燃机控制系统作为整个机组运行的神经中枢,是关系到燃机运行安全的核心部件。我国虽然通过“打捆”招标的方式引进了国外先进燃气轮机的制造技术,但控制系统的研发技术依然牢牢掌握在国外厂商手中。东方汽轮机有限公司在研发国产重型燃机的过程中,同步推进控制系统的自主研发,通过开展专项试验研究,逐步开发出符合国产燃机特性的燃机控制系统。文章对控制系统的主要功能和研发过程中所开展的试验项目进行了简要介绍,为同类型控制系统的研发指明了有效的方向。

At present,main stream gas turbine products in the world have realized the function of one-button start-stop and auto-matic protection.The main component to realize this function is the gas turbine control system.Gas turbine control system is a key component related to gas turbine safe operation as the nerve center of the whole unit operation.Although some advanced manufac-turing technologies of gas turbines has introduced through"bundling"bidding,but the research and development technology of the control system is still firmly in the hands of foreign manufacturers.In the process of developing domestic heavy duty gas turbine,Dongfang Turbine Co.,Ltd.started the research and development of the control system at the same time,through the implementation of special experimental research,the gas turbine control system in line with the characteristics of domestic gas turbine has been gradually developed.In this paper,the main functions of the control system and the test items carried out during the development process are briefly introduced,it points out the effective direction for the research and development of the same type of control sys-tem.