摘要
分析了变压器原边电压不等并联运行时存在的环流现象,给出环流的计算方法,提出了保证变压器并联运行的条件:空载环流与额定电流的比值(Ic/IN)小于10%,变压器原边电压差(U1-U2)不大于0.2kV。
The paper analyses the circulating electric current phenomena when the transformer original side voltage function with unequal parallel connection,introduces the calculating method of circulating fluid,and introduces the condition to ensure the transformer function with parallel connection,which is: the electric current ratio between empty carry and rating (IC/IN)should less than 10%,the difference of the transformer original side voltage (21UU-)should less than 0.2kV.
出处
《机电工程》
CAS
2001年第5期205-206,共2页
Journal of Mechanical & Electrical Engineering
