文章摘要
吴小忠,郑玉平,万洛飞,等.220 kV智能变电站设备纵向集成方案及其研制[J].电力系统自动化,2017,41(18):146-151. DOI: 10.7500/AEPS20161212008.
WU Xiaozhong,ZHENG Yuping,WAN Luofei, et al.Vertical Integration Scheme and Development of Devices in 220 kV Smart Substation[J].Automation of Electric Power Systems,2017,41(18):146-151. DOI: 10.7500/AEPS20161212008.
220 kV智能变电站设备纵向集成方案及其研制
Vertical Integration Scheme and Development of Devices in 220 kV Smart Substation
DOI:10.7500/AEPS20161212008
关键词: 智能变电站  多功能一体化  纵向集成装置  功能解耦  高可靠无缝冗余
KeyWords: smart substation  multi-functional integration  vertical integration devices  function decoupling  high-availability seamless redundancy(HSR)
上网日期:2017-06-27
基金项目:国家电网公司科技项目“间隔纵向集成、网络并行冗余的智能变电站二次设备及系统研究与应用”
作者单位E-mail
吴小忠 国网湖南省电力公司建设部, 湖南省长沙市 410004  
郑玉平 南瑞集团公司(国网电力科学研究院), 江苏省南京市 211106  
万洛飞 国电南瑞科技股份有限公司, 江苏省南京市 211106 wanluofei@sgepri.sgcc.com.cn 
洪峰 国网湖南省电力公司建设部, 湖南省长沙市 410004  
余洪 国电南瑞科技股份有限公司, 江苏省南京市 211106  
李志坚 国电南瑞科技股份有限公司, 江苏省南京市 211106  
摘要:
      提出了一种纵向集成设计方案并研制了保护纵向集成装置和测控纵向集成装置。采用保护与测控解耦的方式,将保护功能、合并单元、智能终端集成为保护纵向集成智能设备,将测控功能、合并单元、智能终端集成为测控纵向集成智能设备,减少了装置间的数据交互环节,解决了过程层采样值(SV)、通用面向对象变电站事件(GOOSE)数据传输带来的延时增加问题,提高了保护装置的动作速度和可靠性。保护与测控功能的解耦,体现了功能分配的合理性,解决了智能电子设备能力描述(ICD)模型文件耦合带来的运维问题。重点阐述了单间隔的线路纵向集成装置、母联纵向集成装置以及跨间隔的母线纵向集成装置、变压器纵向集成装置在智能变电站中的设计与开发。
Abstract:
      A vertical integration scheme is proposed, and the protection vertical integration devices and the measuring and control vertical integration devices are developed. With the decoupling way of protection functions and measuring and control functions, the protection vertical integration devices are integrated with protection function, merging unit and intelligent terminal. The measuring and control vertical integration devices are integrated with measuring and control function, merging unit and intelligent terminal. Data exchange among devices are reduced, while the data transmission delay problems caused by process level sampled value(SV)and generic object oriented substation event(GOOSE)data exchange is solved. Then the protection action speed and reliability are improved. The idea of decoupling embodies the rationality of the function distribution and settle the operation management problem due to the intelligent electronic device capability description(ICD)model file decoupling. The design and development of the line vertical integration device, buscouple vertical integration device, busbar vertical integration device across bays and transformer vertical integration device in the smart substation are described.
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