热力透平2025，Vol.54Issue(1)：72-77,6.DOI:10.13707/j.cnki.31-1922/th.2025.01.015
基于虚拟仪器的燃气轮机液压执行机构性能测试
Performance Test of Hydraulic Actuator Based on Virtual Instruments in Gas Turbine
摘要
Abstract
During the present ex-factory test of gas turbine,the switching time test and the emergency cut-off time test of hydraulic actuator cannot meet the requirements of control accuracy of the valve opening position in actual operation.Combined with the design of control valve group of gas fuel in gas turbine and its hydraulic actuator,and according to a number of performance technical indexes in the basic research subject related to the test technology,the actuator test pieces were made.Afterwards,a number of test devices for the performance of control valve based on virtual instruments were built to conduct switch test,emergency cut-off test,control error test,as well as repeatability error and return error test.The performance test results could meet the requirements of the technical index of the subject.The above index test scheme can provide reference for ex-factory test of subsequent projects.关键词
燃气轮机/燃料阀/液压执行机构/性能测试Key words
gas turbine/gas fuel valve/hydraulic actuator/performance test分类
能源科技引用本文复制引用
张彤..基于虚拟仪器的燃气轮机液压执行机构性能测试[J].热力透平,2025,54(1):72-77,6.基金项目
国家科技重大专项(J2019-V-0014-0109) （J2019-V-0014-0109）
