WJ6G4A发动机的数字式电子控制系统
DIGITAL ELECTRONIC CONTROL FOR WJ6G4A ENGINE
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摘要: 系统功能 控制器的基本功能有:(1)按发动机加速供油曲线要求能自动起动、加速、速发动机,并按大气温度修正供油量,以保证发动机在起动和加速过各中不喘振、不起温。)保持发动机燃气发生器转速恒定,使输出功率稳定。Abstract: This paper deals wirh the technical problems in developing a dual channel electronic control system JYZD-01 for a modified turboshaft aeroengine WJ6G4A which serves as a powerplant of a locomotive.All performance tests and cyclic duration tests of the WJ6G4A engine burning keroscne and heavy fuel have been done under control of the developed system.The measured data meet the design reguirements.
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