公开(公告)号：US09647589B2

公开(公告)日：2017-05-09

申请号：US14746278

申请日：2015-06-22

Applicant: Infineon Technologies AG

Inventor： Frank Auer ,  Robert Hartmann ,  Christoph Seidl

IPC: H02P11/00 ,  H02H7/06 ,  H02P9/00 ,  H02P9/04 ,  G06F19/00 ,  G06G7/70

CPC classification number: H02P9/04 ,  B60L11/12 ,  B60L2240/429 ,  B60L2240/44 ,  B60L2240/529 ,  B60R16/03 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T90/16

Abstract: An alternator is described that is configured to provide a current for powering one or more loads. The alternator includes an output port configured to output the current for powering the one or more loads, and one or more current sensors configured to measure a current level of at least a portion of the current being output via the output port to the one or more loads. The alternator further includes one or more communication ports configured to transmit information based on the current level measured by the one or more current sensors.

公开(公告)号：US20130293176A1

公开(公告)日：2013-11-07

申请号：US13939045

申请日：2013-07-10

Applicant: Infineon Technologies AG

Inventor： Benno Koeppl ,  Michael Scheffer ,  Frank Auer

IPC: H02P9/02

CPC classification number: H02P9/02 ,  H02P9/102

Abstract: A circuit includes a first half bridge including a first controllable semiconductor switch and a first diode. The first controllable semiconductor switch is coupled between a first constant supply potential and a center tap of the first half bridge. The first diode is coupled between the center tap and a constant reference potential. A second half bridge includes a second diode and a second controllable semiconductor switch. The second diode is coupled between a second constant potential higher than the first potential and a center tap of the second half bridge. The second controllable semiconductor switch is coupled between the center tap and the constant reference potential. Driver circuitry controls the conducting state of the first and the second semiconductor switch thus controlling the current flow through a field connectable between the center taps.

Abstract translation: 电路包括包括第一可控半导体开关和第一二极管的第一半桥。 第一可控半导体开关耦合在第一半桥的第一恒定电源电位和中心抽头之间。 第一个二极管耦合在中心抽头和恒定的参考电位之间。 第二半桥包括第二二极管和第二可控半​​导体开关。 第二二极管耦合在高于第一电位的第二恒定电位和第二半桥的中心抽头之间。 第二可控半​​导体开关耦合在中心抽头和恒定参考电位之间。 驱动器电路控制第一和第二半导体开关的导通状态，从而控制通过中心抽头之间可连接的场的电流。