摘要
计算负荷是确定供电线路导线截面、变压器容量、开关电器及互感器等的额定参数的重要依据,是供配电系统设计的基础。本文以某合成材料化工项目的电气设计为背景,根据此项目负荷情况等原始资料,对电气设计中的负荷计算作了详细的说明、分析和计算。
Correct calculation of load is very important. It is the correct choice of power supply system, wire, transformers, switches and other electrical appliances and the foundation of reliable power supply system. Under the background of the project of a synthetic material chemical electrical design, actual load calculation of power supply design is calculated and analyzed in this paper.
作者
刘哲
李冬
张鹏
LIU Zhe LI Dong ZHANG Peng(CNOOC Tianjin Chemical Research & Design Institute,Tianjin 300131,China Nanyang Explosion Protected Electrical Apparatus Research Institute ,Nanyang 473000 ,China)
出处
《电气开关》
2017年第1期23-27,共5页
Electric Switchgear
关键词
负荷计算
需要系数
load calculation
demand factor