摘要
湛江发电厂启备变带公用负荷结线方式厂用电深度优化,将原有启备变公用负荷合理转移到机组6kV厂用段,同步进行调整6kV及以下等级厂用电源接线方式,在确保厂用电源的安全性、可靠性情况下,寻求厂用电最优运行方式下降低厂用电费用。介绍厂用电接线现状,分析改造前厂用电源系统存在的安全隐患,阐述高压厂用电源的改造方法及运行方式,并对其安全性、可靠性进行评估。
This paper introduces the status quo of auxiliary power wiring, analyzes the safety hazards existing in the auxil iary power supply system before the transformation, explains the modification methods and operation modes of the high voltage auxiliary power supply, and evaluates its safety and reliability.
作者
傅宁涛
叶国华
张茂强
FU Ningtao;YE Guohua;ZHANG Maoqiang(Zhanjiang Electric Power Co.,Ltd.,Guangdong Yudean Group Co.,Ltd.,ZhanJiang 524000,China)
出处
《电工技术》
2018年第18期36-38,56,共4页
Electric Engineering
关键词
负荷调整
运行方式
启备变
load adjustment
operation mode
start up standby transformer
