自动化仪表
自動化儀錶
자동화의표
PROCESS AUTOMATION INSTRUMENTATION
2014年
6期
28-30
,共3页
在线监测%智能配电%断路器%机械特性%分合闸速度
在線鑑測%智能配電%斷路器%機械特性%分閤閘速度
재선감측%지능배전%단로기%궤계특성%분합갑속도
Online monitoring%Intelligent power distribution%Circuit breaker%Mechanical characteristics%Opening and closing speed
针对集组装式结构、在线监测控制、远程抄表、故障报警等多功能于一体的可移动智能配电开关柜，采用在线监控配电成套装置。通过试验测试系统的性能，对柜内断路器动触头行程等进行测量，进而计算出分合闸平均速度；然后将实际测试值和仪器测量值作对比分析。从试验结果中可以得知此开关柜监测系统运行状态，可实现智能开关柜在线监控。
針對集組裝式結構、在線鑑測控製、遠程抄錶、故障報警等多功能于一體的可移動智能配電開關櫃，採用在線鑑控配電成套裝置。通過試驗測試繫統的性能，對櫃內斷路器動觸頭行程等進行測量，進而計算齣分閤閘平均速度；然後將實際測試值和儀器測量值作對比分析。從試驗結果中可以得知此開關櫃鑑測繫統運行狀態，可實現智能開關櫃在線鑑控。
침대집조장식결구、재선감측공제、원정초표、고장보경등다공능우일체적가이동지능배전개관거，채용재선감공배전성투장치。통과시험측시계통적성능，대거내단로기동촉두행정등진행측량，진이계산출분합갑평균속도；연후장실제측시치화의기측량치작대비분석。종시험결과중가이득지차개관거감측계통운행상태，가실현지능개관거재선감공。
For implementing the movable intelligent power distribution switchgear cabinet which integrates multiple features and functions, including assembly structure, online monitoring, remote meter reading, and fault alarm, etc. , the complete set installment of online monitoring and power distribution is adopted. Through experiments, the performance of system is tested;the stroke of the moving contact of circuit breaker inside cabinet is measured, and then the average speed of“open” and“close” is calculated. The actual tested values and measured values by instrument are compared and analyzed, from the results of tests, the operating status of the cabinet can be known by the monitoring system;that means the target of online monitoring for intelligent switchgear cabinet is realized.
