精准负荷控制系统的快速通信接口方案设计

YIN Wei

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精准负荷控制系统的快速通信接口方案设计

更新时间：2025-08-13

- 精准负荷控制系统的快速通信接口方案设计
- Automation of Electric Power Systems Vol. 42, Issue 10, Pages: 143-149(2018)
- 作者机构：
  
  国网江苏省电力有限公司苏州供电分公司,江苏省,苏州市,215004
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2018
- 稿件说明：
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YIN Wei. [J]. Automation of electric power systems, 2018, 42(10): 143-149.
DOI：

YIN Wei. [J]. Automation of electric power systems, 2018, 42(10): 143-149. DOI：

摘要

分析了多直流馈入电网精准切负荷系统的实时性需求、控制终端业务断面流量和现有通信接入技术，提出了骨干层基于同步数字序列(SDH)传输网、终端层基于专用光纤的多级点对点通信架构，描述了精准切负荷控制系统的通信组网方式，着重介绍了稳定控制装置STM-1通信接口、多用户共享2M通道接入等关键技术实现方案。在此基础上讨论了稳定控制装置与不同类型的负荷控制终端的通信接口设计方法，并完成了样机研制和系统验证。

Abstract

The real-time requirements of precision load shedding system for multi-infeed high-voltage direct current(HVDC)system

the control terminal traffic flow and existing communication access technology are analyzed. Then the archi tecture of the backbone layer based on the synchronous digital hierarchy(SDH)transmission network

the terminal layer based on the specific fiber multi-point to point communication is proposed. The communication network architecture of precision load control system is described in detail. The implementation schemes of key technologies are highlighted

such as security and stability control equipment of STM-1 communication interface

multi-user shared 2M channel and so on. On this basis

the design methods of stability control equipment and different types of control terminal communication interface are discussed and the prototype development and system verification are completed.

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