公开(公告)号：US08080951B2

公开(公告)日：2011-12-20

申请号：US12363164

申请日：2009-04-23

申请人： Wolfram Behr ,  Jens Hamann ,  Markus Knorr ,  Jürgen Krejtschi ,  Elmar Schäfers ,  Dietmar Stoiber ,  Wolfgang Wolter

发明人： Wolfram Behr ,  Jens Hamann ,  Markus Knorr ,  Jürgen Krejtschi ,  Elmar Schäfers ,  Dietmar Stoiber ,  Wolfgang Wolter

IPC分类号： H02P7/00 ,  H02K7/02

CPC分类号： H02P23/0004

摘要： A drive apparatus with at least one synchronous motor, a converter and a mechanical energy buffer able to be fed from an energy supply network, which, for converting mechanical energy into electrical current, includes a first asynchronous machine, and a method of operation for such a drive apparatus are specified, with which or in which the energy buffer, especially its first asynchronous machine is directly electrically connected via a switchover device to the at least one synchronous motor, so that the converter included in the drive apparatus is bypassed for such a switch position of the switchover device and the converter accordingly does not have to be designed for currents which flow in such a switch position of the switchover device.

摘要翻译： 一种具有至少一个同步电动机，转换器和机械能量缓冲器的驱动装置，其能够从能量供应网络馈送，用于将机械能转换为电流，所述能量供应网络包括第一异步机，以及用于其的操作方法 规定了驱动装置，其中能量缓冲器，特别是其第一异步机器经由切换装置直接电连接到至少一个同步电动机，使得包括在驱动装置中的转换器被旁路以用于这样的驱动装置 切换装置和转换器的开关位置不必设计成在切换装置的这种开关位置流动的电流。

公开(公告)号：US20090200968A1

公开(公告)日：2009-08-13

申请号：US12363164

申请日：2009-04-23

申请人： Wolfram Behr ,  Jens Hamann ,  Markus Knorr ,  Jurgen Krejtschi ,  Elmar Schafers ,  Dietmar Stoiber ,  Wolfgang Wolter

发明人： Wolfram Behr ,  Jens Hamann ,  Markus Knorr ,  Jurgen Krejtschi ,  Elmar Schafers ,  Dietmar Stoiber ,  Wolfgang Wolter

IPC分类号： H02K7/02

CPC分类号： H02P23/0004

摘要： A drive apparatus with at least one synchronous motor, a converter and a mechanical energy buffer able to be fed from an energy supply network, which, for converting mechanical energy into electrical current, includes a first asynchronous machine, and a method of operation for such a drive apparatus are specified, with which or in which the energy buffer, especially its first asynchronous machine is directly electrically connected via a switchover device to the at least one synchronous motor, so that the converter included in the drive apparatus is bypassed for such a switch position of the switchover device and the converter accordingly does not have to be designed for currents which flow in such a switch position of the switchover device.

摘要翻译： 一种具有至少一个同步电动机，转换器和机械能量缓冲器的驱动装置，其能够从能量供应网络馈送，用于将机械能转换为电流，所述能量供应网络包括第一异步机，以及用于其的操作方法 规定了驱动装置，其中能量缓冲器，特别是其第一异步机器经由切换装置直接电连接到至少一个同步电动机，使得包括在驱动装置中的转换器被旁路以用于这样的驱动装置 切换装置和转换器的开关位置不必设计成在切换装置的这种开关位置流动的电流。