摘要
为了解决现有灾备系统未考虑瞬间智能切换,存在的系统灾备效率低、异地验证误差大的问题,提出并设计基于瞬间智能切换的电网异地可验证灾备系统。根据灾备系统的说明,明确系统的设计目标。根据系统的灾备功能,设计系统的总体结构。基于此,对系统的硬件进行设计,硬件部分通过瞬间智能切换实现灾备系统的异地可验证。软件部分设计多项灾备子系统,通过各种子系统实现灾备系统的数据传输与运行。最后,对系统的运行原理与过程进行详细阐述。实验结果表明,与传统系统相比,该系统具有较低的灾备误差与较高的灾备效率,且系统运行稳定,最高灾备效率大于92%,充分证明了所设计系统的整体有效性。
A power grid remote verifiable disaster recovery system based on instantaneous intelligent switching is proposed and designed to improve the low efficiency of disaster recovery and large error of remote verification because of the existing disaster recovery system does not consider instantaneous intelligent switching.According to the description of disaster recovery system,the design objective of the system is defined.According to the disaster recovery function of the system,the overall structure of the system is designed.Based on this,the hardware of the system is designed.In the hardware part,the remote verification of the disaster recovery system can be realized by means of the instantaneous intelligent switching.In the software part,a number of disaster recovery subsystems are designed to realize data transmission and operation of disaster recovery system.The operation principle and process of the system are elaborated in detail.The experimental results show that,in comparison with the traditional system,the system has lower error of disaster recovery,higher efficiency of disaster recovery,and is running stable.The maximum efficiency of disaster recovery is more than 92%,which fully proves the overall effectiveness of the designed system.
作者
刘蕤
曲霏
王世成
付华
齐致
LIU Rui;QU Fei;WANG Shicheng;FU Hua;QI Zhi(Liaoning University of Technology,Jinzhou 110000,China;State Grid Huludao Electric Power Supply Comany,Huludao 125000,China;Liaoning Technical University,Huludao 125105,China)
出处
《现代电子技术》
北大核心
2020年第20期131-134,140,共5页
Modern Electronics Technique
基金
国家自然科学基金项目(71771111)。
关键词
电网
异地验证
灾备系统
瞬间智能切换
数据传输
实验验证
power grid
remote verification
disaster recovery system
instantaneous intelligent switching
data transmission
experiment verification
作者简介
刘蕤(1978-),女,辽宁锦州人,高级工程师,研究方向为电网技术、电力营销技术、用电信息采集技术、电能计量技术;曲霏(1975-),女,辽宁沈阳人,高级工程师,研究方向为电力营销技术、电网技术;王世成(1972-),男,满族,辽宁丹东人,工程硕士,高级工程师,研究方向为电网技术、电力基建技术、电力营销技术;付华(1962-),女,辽宁阜新人,博士(后),教授,博士生导师,研究方向为智能检测、数据融合;齐致(1989-),男,辽宁阜新人,工学硕士,工程师,研究方向为电力系统故障诊断、大数据与智能算法。
