智能变电站变压器保护装置的设计  

Design of intelligent substation transformer protection devices

作　　者：武建卫 Wu Jianwei(School of Automation,Nanjing Institute of Mechatronic Technology,Nanjing 211135,China)

机构地区：[1]南京机电职业技术学院自动化工程系,江苏南京211135

出　　处：《江苏科技信息》2018年第7期33-35,共3页Jiangsu Science and Technology Information

基　　金：江苏省高职院校青年教师企业实践培训资助项目;项目编号:2017QYSJPX153

摘　　要：针对智能变电站变压器保护装置的保护问题,文章对装置的使用范围,主保护和后备保护做了详细的原理实现与逻辑展示。并且以比率差动保护的实验数据进行了实验,结果证明了该方案的可行性和有效性。According to the problems of the protection of the transformer protcetion device in the intelligent substation.in this paper,the scope of the use of the device,the main protection and backup protection are discussed in detail.Experiments are carried out with the experimental data of the ratio differential pretection,and the results prove the validity and feasibility.

关 键 词：智能变电站 变压器保护 差动保护 

分 类 号：TM76[电气工程—电力系统及自动化]