快切在应用中切换时间优化的成功案例探讨  

Discussion on Successful Cases of Switching Time Optimization in Application of Fast Switching

作　　者：巩固 程昊 郑灵芝 GONG Gu;CHENG Hao;ZHENG Lingzhi(SIEMENS Power Automation Co.,Ltd.,Nanjing 211100,China)

机构地区：[1]西门子电力自动化有限公司,江苏南京211100

出　　处：《电工技术》2022年第2期72-74,共3页Electric Engineering

摘　　要：结合印度IOCL_Panipat项目中SIEMENS快切装置带负荷切换时间逐步优化成功案例,探讨快切装置在实际应用中的切换时间优化问题。通过优化装置参数、分析现场波形,结合试验室仿真模拟论证,最终通过现场实际测试,实现了电机母线电源从慢速切换优化到快速切换的过程。Based on the successful case of gradual optimization of the switching time of the SIEMENS fast-cutting device under load in the IOCL_Panipat project in India,the problem of switching time optimization of the fast-cutting device in practical applications is discussed.By optimizing the device parameters,analyzing the field waveform,combined with the simulation demonstration in the laboratory,the field actual test is finally passed and the process from slow switching optimization to fast switching of motor bus power supply is realized.

关 键 词：残压 优化 切换时间 

分 类 号：TM02[电气工程—电工理论与新技术]