摘要
大容量非线性电弧炉产生的谐波和冲击电流对电力系统设备及用户的安全运行带来影响。根据实测的谐波电流和冲击电流分析了对电力设备安全运行的影响,并根据园区变及负荷的具体情况提出了改进措施。
The harmonic and surge current produced by large-capacity non-liner arc furnace has an impact on the safe operation of power system equipment and user's appliance. The effect of harmonic and surge current caused by arc furnace load on the safe operation of an electric equipment was analyzed based on the actual monitoring results, the improved means was presented according to the concrete condition of a community substation and load in the paper.
出处
《黑龙江电力》
CAS
2005年第3期182-185,188,共5页
Heilongjiang Electric Power
关键词
电弧炉
谐波
变压器
电网
分析
arc furnace
harmonic
transformer
power grid
analysis
