摘要
新建35kV变电站是农村电网改造的重要内容,由于农村用电负荷往往偏小,因此,变压器容量的选择至关重要。通过用负荷增长曲线图法选择农村电网35kV变电站变压器的容量,并经技术、经济分析,可以既满足负荷增长需求,又满足经济要求,是一种非常直观、实用的方法。
It's a main task of renewing the countryside distribution network to set up 35 kV substation. Since the power load of countryside is usually not too heavy, the determination of transformer capacity becomes very important. Through the way of using load-growth graphic chart to determine the capacity of transformer, it can meet the requirements of both load growing and cost saving, which is an easy and practical method.
出处
《高压电器》
CAS
CSCD
北大核心
2003年第3期62-63,共2页
High Voltage Apparatus
关键词
农村电网
技术改造
35KV变电站
变压器容量
用电负荷
load
graphic-chart method
substation
transformer
countryside distribution network
capacity determination.
