电力系统自动化2011，Vol.35Issue(2)：84-88,5.
GOOSE方式变压器后备保护探讨
A Discussion on Transformer Back-up Protection Based on GOOSE Network
摘要
Abstract
According to the current technical conditions of digital substations, it is proposed that fault directional elements be incorporated in the transformer protection device and other adjacent protection devices, for joint completion of the transformer back-up protection function by these devices which exchange their locally measured fault directional information through the generic object oriented substation event (GOOSE) network. The action strategy for transformer back-up protection on the GOOSE network is discussed under the different conditions of mis-trip of the main protection. The results show that the protection scheme proposed is characterized by its adaptability, coordination between intelligent switches and protection devices, high selectivity and short operation time.关键词
数字化变电站/后备保护/通用面向对象变电站事件/变压器Key words
digital substation/ back-up protection/ GOOSE/ transformer引用本文复制引用
王来军,文明浩,李丰,马云龙,鄢阳..GOOSE方式变压器后备保护探讨[J].电力系统自动化,2011,35(2):84-88,5.基金项目
国家自然科学基金重点项目(50837002). （50837002）
