摘要
10 k V专线供电用户一般采用理论线损公式计算线损,该计算公式的应用存在一系列的前提条件,主要分析这些前提条件和计算方法可能导致的误差,并通过实际算例具体阐述理论线损计算的误差,最后提出较为精确的计量方法。
The line loss of 10 kV line users is generally calculated by the theoretical line loss formula, but under a wide range of conditions, so these conditions and possible errors from the use of this calculation method are mainly analyzed here and the actual examples are employed to explain the errors in theoretical line loss calculation and finally propose a more precise calculation method.
出处
《建筑电气》
2016年第3期39-43,共5页
Building Electricity
关键词
10
kV专线
变电所
线损率
理论线
损
实际线损
功率因数
误差
用电量
10kV line
theoretical line loss
actualerror
power consumptionsubstation
line loss rate
line loss
power factor
