RET670主变保护调试技术研究  

Research of RET670 Transformer Protection's Commissioning

作　　者：赵晓明[1] 余志慧[2] 

机构地区：[1]浙江省电力试验研究院,杭州310014 [2]杭州市电力局,杭州310016

出　　处：《浙江电力》2010年第7期1-3,共3页Zhejiang Electric Power

摘　　要：介绍了基于IEC61850标准设计的ABB公司RET670主变保护装置基本原理与基本配置,重点探讨了保护调试与保护整定中容易发生的错误和保护装置在可编程逻辑实现上的某些缺陷,以供保护装置调试时参考。This paper describes the basic principles and basic configuration of the ABB＇s main transformer protection RET670 which is designed based on the IEC 61850 standard and focused on the protection of setting and commissioning in the error-prone.Some of the defects in programmable logic about the protection device also made paper.In this case,enabling this protection can be better used in Zhejiang Power Grid.

关 键 词：RET670 主变保护 调试技术 

分 类 号：TM772[电气工程—电力系统及自动化]