摘要
以Rockwell产品为例,介绍了转炉倾动氧枪交流变频系统的设计与调试过程。对设计上需考虑的变频控制系统的组成、制动单元与制动电阻的计算、故障处理等问题;调试过程中需考虑的主从控制、制动器的控制等问题进行了讨论,给出了相应的解决办法。
The paper described the design and debug process AC Frequency-converter of adopting for the converter tilting system and lance lifting system, the instantiation of system is Rockwell production. Discuss question as follows： the constitutes of AC Frequency-converter control system, the calculate of brake unit ＆ brake resistance, the deal with of fault, Vector Control Master/Slave, break control, describe corresponding resolvent.
出处
《自动化与仪器仪表》
2008年第5期79-81,共3页
Automation & Instrumentation
关键词
转炉
变频调速
制动电阻计算
矢量控制
主从切换
Converter system
Variable fregnency adjusting speed
The calculate of brake resistance
Vector control Master/Slave
