三菱M701F3型燃气蒸汽联合循环机组的常见故障及解决措施  

Analysis of Common Faults and Measures of Mitsubishi M701F3 Gas Steam Combined Cycle Unit

作　　者：袁新奉 YUAN Xinfeng

机构地区：[1]川投(达州)燃气发电有限公司,四川达州635000

出　　处：《电力系统装备》2025年第2期150-151,共2页Electric Power System Equipment

摘　　要：三菱M701F3型燃气蒸汽联合循环机组在运行过程中会遇到多种故障,这些故障不仅影响机组的整体性能,还引发安全隐患。文章探讨了该机组的常见故障,包括点火失败、冷却系统故障及透平转子冷却系统管道锈蚀等问题。针对每种故障,分析了其成因及表现,并提出了相应的解决措施与维护建议。通过实时监测与数据分析,结合振动监测、润滑油分析等多种检测手段,及时发现潜在问题,降低了设备停机时间,确保了机组的安全与高效运行。此外,建立全面的维护计划和定期培训操作人员也是提升机组运行效率的重要措施。Mitsubishi M701F3 gas steam combined cycle unit will encounter various faults during operation,which not only affect the overall performance of the unit,but also cause safety hazards.This article mainly discusses the common faults of the unit,including ignition failure,cooling system failure,and corrosion of the turbine rotor cooling system pipeline.For each type of malfunction,its causes and manifestations were analyzed,and corresponding solutions and maintenance suggestions were proposed.By real-time monitoring and data analysis,combined with various detection methods such as vibration monitoring and lubricant analysis,potential problems can be detected in a timely manner,equipment downtime can be reduced,and the safe and efficient operation of the unit can be ensured.In addition,establishing a comprehensive maintenance plan and regularly training operators are also important measures to improve the operational efficiency of the unit.

关 键 词：三菱M701F3型 燃气蒸汽联合循环机组 常见故障 

分 类 号：TM62[电气工程—电力系统及自动化]