| The article is based on foreign ideas about distribution network automation of residence, and propose a new practical automation project on Huaqingjiayuan residence community.The functions of this automation system focus on five aspects: data acquisition,supervision and control, fault isolate and recovery,GIS , data statistic and report. The design project takes the RCS-9000 series,SD –9520 and SD-9630, which is a new installation that can detect the operation state of the low-voltage current breaker , and send the state to the control room. The other new installation is SD-9860 , which is the monitor of the cable fault . The control room makes it possible the centralized communications, the timely control, statistic and management. The high and low voltage current breakers can be controlled automatically and these breakers' operation information can be monitored , etc.
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