摘要
以6kV/0.4kV电力变压器中最常见的Y,yn0和D,yn11连接组别为例,分析了电力变压器定相时可能遇到的各种情况及其相量关系,并提出了相应的调节方案,以保证定相的快速、准确。
Taking the most common connective group Y,yn0 and group D,yn11 equip ped in the 6 kV/0.4 kV power transformer as the examples, this paper analyzes o n various conditions that may occur in the phasing of power transformer and on t heir phasor relations, and advances the corresponding adjusting programmes to en sure the quickness and accuracy of phasing.
出处
《科技情报开发与经济》
2004年第7期187-188,共2页
Sci-Tech Information Development & Economy
关键词
变压器
定相
相量关系
相序调整
transformer
phasing
phasor relation
adjustment of phase-sequenc e
