针对上位机HMI在监控0.6 m连续式跨声速风洞轴流压缩机时存在的不足，设计一套逻辑合理、运行可靠的联锁监控系统。结合0.6 m连续式风洞轴流压缩机的型式特点和安全特性，对启机条件联锁、运行工况监测、过程安全控制、紧急停机联锁和风洞联锁通信进行了程序设计和HMI组态，建立了一套安全监测与联锁控制系统。调试结果表明：该系统安全监测显示准确，联锁控制动作可靠，有效解决了完全依靠人工监控存在的信号遗漏问题，成功化解了轴流压缩机运行过程中出现的异常工况，达到了设计目的。%Aiming at defect of axial compressor HMI monitoring in 0.6 m×0.6 m continuous transonic wind tunnel, designed a logical and reliable interlocking and monitoring system. The interlocking startup conditions, monitoring of working situation, process safety control, emergency stop, communication with wind tunnel were achieved by program design and HMI configuration, which based on the characteristics of the axial compressor. The safety monitoring and interlocking control system was developed and successfully used in wind tunnel testing. The debugging results show that: the system detected accurately and reacted reliably, effectively solved defect of manual monitoring and abnormal situation of the axial compressor.
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