公开(公告)号：US20100264898A1

公开(公告)日：2010-10-21

申请号：US12808021

申请日：2008-10-31

Applicant: Heinz Ramakers ,  Horst Welker

Inventor： Heinz Ramakers ,  Horst Welker

IPC: G05F3/02

CPC classification number: H02M1/15 ,  H02M7/17 ,  H02M7/19 ,  H02M2001/0019

Abstract: A power supply for generating temporally specifiable, open- and closed-loop controlled current paths includes a first controllable rectifier group that includes at least one rectifier having a smoothing inductor at an output. An active filter is connected in parallel to a load, the active filter including a second rectifier group with at least one rectifier and a pulse bridge connected to an output thereof. A second-order low pass filter has a clock inductor, a capacitor, and an RC damping, the clock inductor being connected located at an output of the pulse bridge. A voltage of the at least one rectifier of the first controllable rectifier group and a voltage of the active filter in an open and closed loop is controlled, a first controlled system controlling a current of the at least one rectifier of the first controllable rectifier group of the power supply system in open and closed loop via a first controller by an output-side open- and closed-loop controlled variable, and a second controlled system of a second controller for a load current and a subordinate controller for a load voltage controlling the active filter in open and closed loop using a feedforward control variable.

Abstract translation: 用于产生时间可指定的开环和闭环控制电流路径的电源包括第一可控整流器组，其包括在输出端具有平滑电感器的至少一个整流器。 有源滤波器与负载并联连接，有源滤波器包括具有至少一个整流器的第二整流器组和连接到其输出的脉冲桥。 二阶低通滤波器具有时钟电感器，电容器和RC阻尼，时钟电感器连接在脉冲桥的输出端。 控制第一可控整流器组的至少一个整流器的电压和有源滤波器在开环和闭环中的电压，第一受控系统控制第一可控整流器组的至少一个整流器的电流 经由第一控制器通过输出侧开环和闭环控制变量的开环和闭环的电源系统，以及用于负载电流的第二控制器的第二受控系统和用于控制负载电流的负载电压的从属控制器 使用前馈控制变量的开环和闭环中的有源滤波器。

公开(公告)号：US08537576B2

公开(公告)日：2013-09-17

申请号：US12808021

申请日：2008-10-31

Applicant: Heinz Ramakers ,  Horst Welker

Inventor： Heinz Ramakers ,  Horst Welker

IPC: H02M1/12 ,  H02M1/14

CPC classification number: H02M1/15 ,  H02M7/17 ,  H02M7/19 ,  H02M2001/0019

Abstract: A power supply for generating temporally specifiable, open- and closed-loop controlled current paths includes a first controllable rectifier group that includes at least one rectifier having a smoothing inductor at an output. An active filter is connected in parallel to a load, the active filter including a second rectifier group with at least one rectifier and a pulse bridge connected to an output thereof. A second-order low pass filter has a clock inductor, a capacitor, and an RC damping, the clock inductor being connected located at an output of the pulse bridge. A voltage of the at least one rectifier of the first controllable rectifier group and a voltage of the active filter in an open and closed loop is controlled, a first controlled system controlling a current of the at least one rectifier of the first controllable rectifier group of the power supply system in open and closed loop via a first controller by an output-side open- and closed-loop controlled variable, and a second controlled system of a second controller for a load current and a subordinate controller for a load voltage controlling the active filter in open and closed loop using a feedforward control variable.

Abstract translation: 用于产生时间可指定的开环和闭环控制电流路径的电源包括第一可控整流器组，其包括在输出端具有平滑电感器的至少一个整流器。 有源滤波器与负载并联连接，有源滤波器包括具有至少一个整流器的第二整流器组和连接到其输出的脉冲桥。 二阶低通滤波器具有时钟电感器，电容器和RC阻尼，时钟电感器连接在脉冲桥的输出端。 控制第一可控整流器组的至少一个整流器的电压和有源滤波器在开环和闭环中的电压，第一受控系统控制第一可控整流器组的至少一个整流器的电流 经由第一控制器通过输出侧开环和闭环控制变量的开环和闭环的电源系统，以及用于负载电流的第二控制器的第二受控系统和用于控制负载电流的负载电压的从属控制器 使用前馈控制变量的开环和闭环中的有源滤波器。