公开(公告)号：US20140252775A1

公开(公告)日：2014-09-11

申请号：US14352495

申请日：2012-10-26

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Jesper Hillerbrandt ,  Frank Schalow

IPC: H01F27/12 ,  H02K7/18

CPC classification number: H01F27/125 ,  H01F27/40 ,  H02K7/183

Abstract: A transformer assembly for a wind turbine is described. The transformer assembly includes a liquid-filled main transformer and an auxiliary transformer connected on the high-voltage side of the main transformer. The auxiliary transformer benefits from improved power quality in this configuration.

Abstract translation: 描述了用于风力涡轮机的变压器组件。 变压器组件包括一个充满液体的主变压器和一个连接在主变压器高压侧的辅助变压器。 辅助变压器在此配置中受益于改进的电源质量。