输电网规划中对主变利用效率可量化指标的研究  

作　　者：侯玉琤 李冬雪 吕忠华 

机构地区：[1]国网辽宁经研院,辽宁沈阳110015

出　　处：《中国科技纵横》2013年第24期158-159,共2页China Science & Technology Overview

摘　　要：人们对电网安全性、可靠性的关注由来已久，随着电网的飞速发展及电网精益化管理要求的加强，主变利用效率指标开始为人们所关注。本文提出主变利用效率指标计算公式，分析主变利用效率的影响因素，明确指标取值范围，对提升电网精益化管理具有重要意义。People on the transmission network security and reliability concerns for a long time. In recent years, the transmission network has obtained the rapid development, and the requirement of lean management is strengthening, which to make people pay more attention to utilization efficiency of transmission network. In this paper, calculation formula of utilization eflficiency indexes is proposed to analyze the factors affecting the utilization efficiency of the transmission network, and the value range of the indexes is definite. This paper is important to enhance the transmission network of lean management.

关 键 词：利用效率 可量化指标 输电网 主变负载率 

分 类 号：TM715[电气工程—电力系统及自动化]