轻型燃气轮机液压起动系统动态性能分析与优化  

Dynamic Performance Analysis and Optimization of Lightweight Gas Turbine Hydraulic Starting System

作　　者：陈光 Chen Guang(AECC Gas Turbine Co.,Ltd.,Liaoning Shenyang 110167)

机构地区：[1]中国航发燃气轮机有限公司,辽宁沈阳110167

出　　处：《内燃机与配件》2025年第2期25-27,共3页Internal Combustion Engine & Parts

摘　　要：轻型燃气轮机通常作为发电机、压缩机、泵组的驱动设备,广泛应用于发电、油气输送、环保等领域。燃气轮机起动系统是燃气轮机机组的重要组成部分,其作用是将燃气轮机从静止状态加速至自持转速,保证燃气轮机正常起动,液压起动系统是一种常见的轻型燃气轮机起动系统。本文根据液压起动系统结构建立数学模型,对其动态特性进行分析,并对结构进一步优化,使其控制稳定性得到提高。该研究对改善燃气轮机起动条件,提高其稳定性和安全性有重要意义。Lightweight gas turbines are commonly utilized as driving equipment for generators,compressors,and pump sets,with widespread applications in power generation,oil and gas transportation,environmental protection,and other industries.The starting system of a gas turbine is a vital component of the gas turbine unit,tasked with accelerating the turbine from a stationary state to a self-sustaining speed to ensure its normal startup.Among various starting systems,the hydraulic starting system is a prevalent choice for lightweight gas turbines.This paper establishes a mathematical model based on the structure of the hydraulic starting system,analyzes its dynamic characteristics,and further optimizes the structure to enhance its control stability.This research holds significant importance in improving the starting conditions,stability,and safety of gas turbines.

关 键 词：燃气轮机 动态特性 电液伺服控制 系统优化 

分 类 号：TK479[动力工程及工程热物理—动力机械及工程]