智能变母线差动保护的大差低值和小差高值的调试技巧分析  

Analysis on the Debugging Skills of Large Difference Low Value and Small Difference High Value of Busbar Differential Protection of Intelligent Substation

作　　者：邱碧丹[1] 林炜 王睫[1] QIU Bi-dan;LIN Wei;WANG Jie(Fujian Electric Power Technical College, Quanzhou 362013,China)

机构地区：[1]福建电力职业技术学院,福建泉州362013

出　　处：《中小企业管理与科技》2018年第13期192-193,共2页Management & Technology of SME

基　　金：2016年福建电力职业技术学院研究课题;项目编号:2016XM029

摘　　要：变电二次检修人员在现场对微机母线保护装置进行母线差动比率制动系数校验时,分别校验大差和小差差动比率制动系数的的高值、低值,论文对此展开了论述。When the substation secondary overhaul personnel check the busbar differential ratio braking coefficient of the microcomputer busbar protection device in the field, they will check the high value and low value of the large difference and differential ratio braking coefficient.To this, the thesis launches the elaboration.

关 键 词：制动系数 高值 低值 

分 类 号：TM773[电气工程—电力系统及自动化]