冯正伟,杨鑫,何祥文
FENG Zhengwei,YANG Xin,HE Xiangwen

• 1:国网浙江省电力公司检修公司

摘要(Abstract)：

随着智能变电站技术的日益成熟与发展,常规变电站智能化改造将成为电网发展的必然趋势。结合浙江金华500 k V双龙变智能化改造的工程实践,研究了常规变电站智能化改造的技术方案以及改造过程遇到的技术难题,对监控系统、远动通信系统、母差和主变保护分别提出了各自的改造方案,可为常规变电站的智能化改造提供参考。
With the increasing maturity and development of intelligent substation technology, intelligent transformation of conventional substations becomes an inevitable trend of power grid development. within accordance with engineering practice of intelligent transformation of Zhejiang Jinhua 500 k V Shuanglong substation, the paper investigates technical scheme for intelligent transformation of conventional substations and technical difficulties during the transformation; it proposes transformation schemes for the monitoring system,remote communication system, bus differential protection and main transformer protection, providing reference for intelligent transformation of conventional substations.

关键词(KeyWords)： 变电站;智能化改造;保护装置;过渡接口
substation;intelligent transformation;protection device;transition interface

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 冯正伟,杨鑫,何祥文
FENG Zhengwei,YANG Xin,HE Xiangwen

DOI: 10.19585/j.zjdl.2015.01.006

参考文献(References)：

• [1]田峰,孙平,张士然.常规变电站数字化改造的模式研究[J].电力系统保护与控制,2009,37(19):108-112,115.
• [2]夏友斌.500 k V繁昌变智能化改造的设计与实现[J].电工电气,2013,26(4):36-41.