变电站二次系统在线监测技术的设计与优化  

Design and Optimization of Online Monitoring Technology for Substation Secondary System

作　　者：商冰洋 姜百超 韩小虎[2] SHANG Bingyang;JIANG Baichao;HAN Xiaohu(China Energy Engineering Group Liaoning Electric Power Survey&Design Institute Co.,Ltd.,Shenyang,Liaoning 110179,China;Shenyang Power Supply Company,State Grid Liaoning Electric Power Co.,Ltd.,Shenyang,Liaoning 110051,China)

机构地区：[1]中国能源建设集团辽宁电力勘测设计院有限公司,辽宁沈阳110179 [2]国网辽宁省电力有限公司沈阳供电公司,辽宁沈阳110051

出　　处：《自动化应用》2024年第16期84-86,89,共4页Automation Application

摘　　要：变电站在线监测范围较窄,且设备与设备之间相互独立,不能很好地融合,造成投资成本高、经济效率低、系统重复建设的问题。二次系统在线监测技术可以解决变电站二次系统在线监测部分缺失、功能不全和方案不统一、主站端各成体系的问题,满足现场运行对二次系统在线监测的迫切需求,减少整合二次设备数量,实现不同二次系统在线监测技术方案的统一。The online monitoring range of substations is not wide enough,and the equipment is independent of each other,which cannot be well integrated,resulting in high investment costs,low economic efficiency,and problems of redundant system construction.The online monitoring technology of secondary systems can solve the problems of missing,incomplete functions,inconsistent schemes,and separate systems at the main station end of substation secondary systems.It meets the urgent needs of on-site operation for online monitoring of secondary systems,reduces the number of integrated secondary equipment,and achieves the unity of online monitoring technology solutions for different secondary systems.

关 键 词：变电站 二次系统 在线监测技术 

分 类 号：TM63[电气工程—电力系统及自动化] TP277[自动化与计算机技术—检测技术与自动化装置]