55MW汽轮机真空系统的问题探讨及优化措施  

Discussion on Vacuum System of 55MW Steam Turbine and Its Optimization Measures

作　　者：刘轩 Liu Xuan(Industrial Department of Energy,Shougang Shuicheng Iron&Steel(Group)Co.,Ltd.,Liupanshui 553028,Guizhou,China)

机构地区：[1]首钢水钢能源事业部,贵州六盘水市553028

出　　处：《水钢科技》2023年第4期48-52,共5页Shuigang Science & Technology

摘　　要：汽轮机真空系统在发电机组中起着关键作用,它用于提供所需的真空条件,以确保汽轮机的正常运行和高效发电。现有的真空系统存在一些问题,包括能耗高尧运行不稳定等。因此,本文通过分析真空系统的运行机理和关键组件,提出了一系列优化措施。通过改进真空泵的选择和配置,以降低能耗和提高抽气能力。通过引入自动控制系统和智能监测装置,实现对真空系统的实时监测和调节。进行系统的综合优化和运行参数调整,以实现最佳的能效和性能。通过以上优化措施的实施,可以显著提高发电机组真空系统的效率和性能,降低能耗,减少运行成本,并提高系统的可靠性和稳定性。The turbine vacuum system plays a key role in the generator set.It is used to provide the required vacuum conditions to ensure the proper operation of the turbine and efficient power generation.The existing vacuum system has some problems,including high energy consumption and unstable operation.Therefore,this paper proposes a series of optimization measures by analyzing the operation mechanism and key components of the vacuum system.By improving the selection and configuration of the vacuum pump,the energy consumption is reduced and the pumping capacity is improved.Through the introduction of automatic control system and intelligent monitoring device,the real-time monitoring and adjustment of the vacuum system are realized.Carry out comprehensive system optimization and operation parameter adjustment to achieve the best energy efficiency and performance.Through the implementation of the above optimization measures,the efficiency and performance of the vacuum system of the generator set can be significantly improved,the energy consumption can be reduced,the operation cost can be reduced,and the reliability and stability of the system can be improved.

关 键 词：发电机组 汽轮机 真空系统 优化 

分 类 号：TM6[电气工程—电力系统及自动化]