文章摘要
殷伟,颜云松,潘琪,等.精准负荷控制系统的快速通信接口方案设计[J].电力系统自动化. DOI: 10.7500/AEPS20170501003.
YIN Wei,YAN Yunsong,PAN Qi, et al.Design of Fast Communication Interface for Precision Load Control System[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20170501003.
精准负荷控制系统的快速通信接口方案设计
Design of Fast Communication Interface for Precision Load Control System
DOI:10.7500/AEPS20170501003
关键词: 安全稳定控制  多直流馈入;精准负荷控制;可中断负荷;STM-1接口  
KeyWords: safety and stability control  multi infeed HVDC  precise load control  interruptible load  STM-1 interface  
上网日期:2018-04-10
基金项目:多时间尺度的精准负荷控制技术方案研究
作者单位E-mail
殷伟 国网江苏省电力公司苏州供电公司 moiww@sohu.com 
颜云松 南瑞集团国网电力科学研究院/国电南瑞科技股份有限公司 yanyunsong@sgepri.sgcc.com.cn 
潘琪 国网江苏省电力公司苏州供电公司 18662199055@163.com 
王亮 国网江苏省电力公司苏州供电公司 berny-one@163.com 
李雪明 南瑞集团国网电力科学研究院/国电南瑞科技股份有限公司 lixueming@sgepri.sgcc.com.cn 
司庆华 南瑞集团国网电力科学研究院/国电南瑞科技股份有限公司 siqinghua@sgepri.sgcc.com.cn 
郭勋 南瑞集团国网电力科学研究院/国电南瑞科技股份有限公司 guoxun@sgepri.sgcc.com.cn 
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实现方法,并完成了样机研制和系统验证,测试结果符合预期,为精准负荷控制系统的工程推广奠定了技术和装备基础。#$NL关键词: 安全稳定控制; 多直流馈入;精准负荷控制;可中断负荷;STM-1接口;
Abstract:
      The real-time requirement of precision load shedding system for multi infeed HVDC system, control terminal traffic flow and existing communication access technology are analyzed. Then the architecture of the backbone layer based on SDH transmission network, the terminal layer based on the special fiber multi point to point communication is proposed. Communication network is described in detail. The key technologies such as security and stability control STM-1 communication interface, multi-user shared 2M channel and so on are highlighted. On this basis, the design methods of different types of control terminal communication interface are discussed. Prototype development and system verification are completed. The test results are in line with the expectation, which lays the foundation for the technical and equipment foundation of the precise load control system.#$NLKeywords: safety and stability control; multi infeed HVDC; precise load control; interruptible load; STM-1 interface;
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