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(接上期)4基于地网通讯的远方抄表系统成功案例湘潭市天地科技有限公司开发了基于地网通讯技术的远方抄表系统,并在湘潭电业局得到了成功应用。该系统不仅可以实现配电变压器的远方抄表,还可以方便地实现变电站的自动抄表、居民用户的自动抄表、负荷控制、配电线路的在线监控(配电自动化)。湘潭电业局的配
(Continued) 4 Successful Case Study of Remote Meter Reading System Based on Network Communication Xiangtan Tiandi Science and Technology Co., Ltd. has developed a remote meter reading system based on the ground network communication technology and has been successfully applied in Xiangtan Electric Power Bureau. The system can not only realize remote meter reading of distribution transformers, but also can conveniently realize automatic meter reading of substations, automatic meter reading of resident users, load control and on-line monitoring of distribution lines (distribution automation). Xiangtan Electric Power Board with