CAJ | 학술논문

为了方便地对电网二次回路设备进行监视、预警、故障检测和诊断,开发了基于LabVIEW的电网二次设备运行维护智能装置,并在洛阳供电公司继电保护实验室进行了物理实验研究。实验结果表明,所研发的检测装置可以有效准确地显示出故障发生的位置,并且对两种不同的保护装置可以很好地兼容,使现场运行维护人员能快速定位排除设备故障,提高工作效率。
위료방편지대전망이차회로설비진행감시、예경、고장검측화진단,개발료기우LabVIEW적전망이차설비운행유호지능장치,병재락양공전공사계전보호실험실진행료물리실험연구。실험결과표명,소연발적검측장치가이유효준학지현시출고장발생적위치,병차대량충불동적보호장치가이흔호지겸용,사현장운행유호인원능쾌속정위배제설비고장,제고공작효솔。
In order to facilitate the secondary circuit on the power grid equipment to carry out surveillance,early warning,fault detection and diagnosis,a LabVIEW-based smart grid operation and maintenance devices of secondary equipment was developed,and physical experiments was done in relay laboratory of Luoyang power company.Experimental results show that the developed detection device can effectively and accurately show the location of faults and protection for two different devices can be well compatible,so that the on-site operation and maintenance personnel can quickly locate equipment failure,improve work efficiency.