Cheng L.-F.,State Administration of Radio Film and Television 761 |
Chi Z.-T.,State Administration of Radio Film and Television 761 |
Zeng G.-L.,State Administration of Radio Film and Television 761 |
Yu Q.-H.,State Administration of Radio Film and Television 761
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control | Year: 2010
Based on the analysis of safety utilization of electric power, we find that in the process of operating equipment main switch and using three-wire grounding plus in DYB, there are some safety precautions, such as optional shut-off, monitor and protection. By taking samples of equipment grounding and operating condition, also by using electronic relay protection and LED display circuit, we provide a marked warning and a reliable interlocking drevice for the operation of equipmet main switch. In this way, we guard against and avoid accidents from main switch misoperation efficiently, thus determine the R and D program of the FWC Intelligent Monitoring Protector. It has intelligent monitoring system, and can prevent the false operation. It is easy using , safe and reliable. Through the test on high power Broadcast Transmitter, the FWC Intelligent Monitoring Protector has been applied and popularized.