Based on the system of electric power supply for flexible manufacturing systems (FMS), a study has been carried out on the intelligent safety examination, monitoring and maintenance of its running environment. On the ...Based on the system of electric power supply for flexible manufacturing systems (FMS), a study has been carried out on the intelligent safety examination, monitoring and maintenance of its running environment. On the basis of the specific feature of the power supply network of an FMS, real time monitoring system of the power supply network and the fault diagnostic expert system for the power equipment have been designed. This system can diagnose not only definite fault phenomena, but also fuzzy, uncertain fault phenomena as well. Fault diagnostic knowledge base for the power equipment has been founded hierarchy architecture model and the method of fault tree analysis. Feasibility of this system has been proved by computer simulation.展开更多
文摘Based on the system of electric power supply for flexible manufacturing systems (FMS), a study has been carried out on the intelligent safety examination, monitoring and maintenance of its running environment. On the basis of the specific feature of the power supply network of an FMS, real time monitoring system of the power supply network and the fault diagnostic expert system for the power equipment have been designed. This system can diagnose not only definite fault phenomena, but also fuzzy, uncertain fault phenomena as well. Fault diagnostic knowledge base for the power equipment has been founded hierarchy architecture model and the method of fault tree analysis. Feasibility of this system has been proved by computer simulation.
文摘根据要求,500 kV及以上输电线路必须装设在线监测设备,从而很好地辅助维护人员及时了解输电线路的实时状态。为保证在线监测设备在各种情况下高效运行,需要配备一套稳定、可靠、抗干扰能力强的供电系统。立足无线电能传输(Wireless Power Transmission,WPT)技术,并遵循国家倡导的绿色电网理念,提出一种射频取电无线电能传输技术,并围绕该技术的原理、设计展开论述,以期优化超高压输电线路监测设备的供电方式,进一步保障对超高压输电线路的实时监测,推动超高压输电线路的稳定运行。
