个人信息Personal Information
教授
博士生导师
硕士生导师
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:电气工程学院
学科:电机与电器. 高电压与绝缘技术. 电力电子与电力传动
办公地点:大连理工大学电气工程学院电力电子研究所407
联系方式:mfliao@dlut.edu.cn
电子邮箱:mfliao@dlut.edu.cn
Research on Intelligent Communication System for Circuit Breaker Condition Monitoring
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论文类型:会议论文
发表时间:2019-01-01
收录刊物:EI、CPCI-S
卷号:1187
期号:3
摘要:Based on the research of vacuum circuit breaker condition monitoring, a circuit breaker state monitoring intelligent communication system using ZigBee+SWM61850 communication configuration is proposed. Under the IEC61850 modelling specification, the state monitoring intelligent electronic device (IED) model is constructed. Combined with the experimental system, data read and write service and message transmission operation of the insulating gas monitoring logic node are simulated. At the same time, the communication system can avoid signal interference in complex electromagnetic environment, reduce data transmission delay, and share real-time monitoring data to multiple functional nodes. These features are beneficial for the improvement of equipment status warning, protection actions, and comprehensive performance evaluation. The communication system integrates the control command transmission with the on-site measurement mode. Simultaneously, the system uses the monitoring data as a constraint for implementing the adjustment operation mode. And the operational stability of the power equipment can be further improved.