公开(公告)号：US20130194705A1

公开(公告)日：2013-08-01

申请号：US13799961

申请日：2013-03-13

Applicant: Repower Systems SE

Inventor： Matthias Schubert

IPC: H02H7/06

CPC classification number: H02H7/06 ,  F03D80/82 ,  Y02E10/72 ,  Y02E10/722

Abstract: A tubular tower (11), of a wind energy plant (10) with a current conduction means system (25, 35) for transmitting electrical power from a generator on the tower (11), to a power module at the base of the tower. The current conduction means system (25, 35) has three electrical conductors (27.1, 27.2, 27.3; 37.1, 37.2, 37.3; 45.1, 45.2, 45.3) arranged next to one another. A housing (26, 36, 46) is connected to the inner tower wall at predetermined distances using connecting devices which have electrical cross-sections conducting with the tower wall. The distances between the connecting devices in the longitudinal extent of the tower (11) and the cross-sections of the connecting devices between the housing (26, 36, 46) and the tower wall are dimensioned such that during a fault, the voltage drop between the tower wall and the housing (26, 36, 46) does not exceed a predetermined touch voltage.

Abstract translation: 一种具有电流传导装置系统（25,35）的风力发电设备（10）的管状塔架（11），用于将塔架（11）上的发电机的电力传输到塔架底部的功率模块 。 电流传导装置系统（25,35）具有彼此相邻布置的三个电导体（27.1,27.2,27.3; 37.1,37.2,37.3; 45.1,45.2,45.3）。 使用具有与塔壁导通的电横截面的连接装置将壳体（26,36,46）以预定距离连接到内塔壁。 在塔架（11）的纵向范围内的连接装置与壳体（26,36,46）和塔壁之间的连接装置的横截面之间的距离的尺寸使得在故障期间，电压降 在塔壁和壳体（26,36,46）之间不超过预定的触摸电压。

公开(公告)号：US08975515B2

公开(公告)日：2015-03-10

申请号：US13799961

申请日：2013-03-13

Applicant: Repower Systems SE

Inventor： Matthias Schubert

IPC: H02H7/06 ,  F03D11/00

CPC classification number: H02H7/06 ,  F03D80/82 ,  Y02E10/72 ,  Y02E10/722

Abstract: A tubular tower (11), of a wind energy plant (10) with a current conduction means system (25, 35) for transmitting electrical power from a generator on the tower (11), to a power module at the base of the tower. The current conduction means system (25, 35) has three electrical conductors (27.1, 27.2, 27.3; 37.1, 37.2, 37.3; 45.1, 45.2, 45.3) arranged next to one another. A housing (26, 36, 46) is connected to the inner tower wall at predetermined distances using connecting devices which have electrical cross-sections conducting with the tower wall. The distances between the connecting devices in the longitudinal extent of the tower (11) and the cross-sections of the connecting devices between the housing (26, 36, 46) and the tower wall are dimensioned such that during a fault, the voltage drop between the tower wall and the housing (26, 36, 46) does not exceed a predetermined touch voltage.

Abstract translation: 一种具有电流传导装置系统（25,35）的风力发电设备（10）的管状塔架（11），用于将塔架（11）上的发电机的电力传输到塔架底部的功率模块 。 电流传导装置系统（25,35）具有彼此相邻布置的三个电导体（27.1,27.2,27.3; 37.1,37.2,37.3; 45.1,45.2,45.3）。 使用具有与塔壁导通的电横截面的连接装置将壳体（26,36,46）以预定距离连接到内塔壁。 在塔架（11）的纵向范围内的连接装置与壳体（26,36,46）和塔壁之间的连接装置的横截面之间的距离的尺寸使得在故障期间，电压降 在塔壁和壳体（26,36,46）之间不超过预定的触摸电压。