公开(公告)号：US20140265971A1

公开(公告)日：2014-09-18

申请号：US13794953

申请日：2013-03-12

Applicant: KOLLMORGEN CORPORATION

Inventor： Peter TAUBE ,  Gerald W. BROWN

IPC: H02P6/00

CPC classification number: H02P25/18 ,  B60L53/14 ,  B60L53/24 ,  B60L55/00 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/12 ,  B60L2220/54 ,  H02J7/1484 ,  H02P2207/05 ,  Y02E60/721 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7072 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y04S10/126

Abstract: A system for providing operating or charging current supply in different modes of operation includes an electric machine including a rotor and a stator having stator windings, at least one charge storage device, such as a battery, and an inverter disposed between the charge storage device terminals and the electric machine. A contact arrangement modifies electrical interconnections between phases of the inverter and the stator windings. In a supply mode, the electrical interconnections are controlled so that each inverter phase is electrically interconnected with a stator winding set having windings separated from each other by stator windings in other winding sets for driving the rotor of the electrical machine. In a charge mode, however, these interconnections are controlled so that each inverter phase is electrically interconnected with a stator winding set having windings directly adjacent to each other and are not separated from each other.

Abstract translation: 一种用于在不同操作模式下提供工作或充电电流供应的系统包括一电机，包括一转子和一定子，其中定子具有定子绕组，至少一个充电存储装置，如电池，以及一反相器，设置在充电存储装置端子 和电机。 接触装置修改逆变器和定子绕组的相位之间的电互连。 在供电模式中，控制电互连，使得每个逆变器相位与具有通过定子绕组彼此分离的绕组的定子绕组组电连接，其它绕组组用于驱动电机的转子。 然而，在充电模式中，这些互连被控制，使得每个逆变器相位与具有彼此直接相邻的绕组的定子绕组组电互连，并且彼此不分离。