Distribution Network Automatic Terminal Based on Embedded SIM Card

WU Changjiang; HU Mingdong; CHEN Rongqing; TONG Jianguo; ZHENG Nan; ZHU Tao

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Distribution Network Automatic Terminal Based on Embedded SIM Card

更新时间：2025-11-18

- Distribution Network Automatic Terminal Based on Embedded SIM Card
- Vol. 39, Issue 3, Pages: 1-4+22(2019)
- 作者机构：
  
  国网湖南省电力有限公司株洲供电公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM76
- Published：2019
- 稿件说明：
移动端阅览
[1]吴长江,胡明冬,陈榕清,童建国,郑楠,朱涛.基于嵌入式SIM卡的配网自动化终端[J].湖南电力,2019,39(03):1-4+22.

WU Changjiang, HU Mingdong, CHEN Rongqing, et al. Distribution Network Automatic Terminal Based on Embedded SIM Card[J]. 2019, 39(3): 1-4+22.
[1]吴长江,胡明冬,陈榕清,童建国,郑楠,朱涛.基于嵌入式SIM卡的配网自动化终端[J].湖南电力,2019,39(03):1-4+22. DOI：

WU Changjiang, HU Mingdong, CHEN Rongqing, et al. Distribution Network Automatic Terminal Based on Embedded SIM Card[J]. 2019, 39(3): 1-4+22. DOI：

摘要

配网自动化系统能够实现配电网运行监视和控制

可以提高供电可靠性及减少运维强度。分散分布的配电自动化终端运行于恶劣环境中

运维检修困难

难以保障终端在线率等实用性指标。本文针对配电终端中采用的SIM卡难以适应复杂环境而易造成终端故障离线的问题

提出基于嵌入式SIM （e SIM）卡的配电自动化终端。介绍e SIM的发展演化过程及其空中写号技术

讲述e SIM卡管理工作流程

并结合配电终端常见故障异常

分析基于e SIM卡的配网自动化终端在设备可靠性和简化运维管理上的优势。

Abstract

The automatic distribution system can realize the monitoring and control of the distribution network

and can improve the reliability of the power supply and reduce the intensity of the operation. Due to difficult operation and maintenance of automatic terminal power distribution dispersed in poor environment

it is difficult to guarantee the online terminal rate and other practical indicators. In this paper

the distribution automation terminal based on embedded SIM（ e SIM） card is proposed for the problem that the SIM card used in power distribution terminal is difficult to adapt to complex environment and can easily cause the terminal fault off-line. This paper introduces the development and evolution process of e SIM and its air signature technology

focuses on the management workflow of e SIM card

and analyzes the advantages of e SIM card based automatic network distribution terminal in reliability and simplified operation management.

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Related Institution

State Grid Hunan Electric Power Company Limited Research Institute

State Grid Hunan Electric Power Company Limited

College of Electrical & Information Engineering, Hunan University

湖南大学电气与信息学院湖南长沙410082

State Grid Hunan Electric power Corporation Research Institute

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