公开(公告)号：EP2484182A1

公开(公告)日：2012-08-08

申请号：EP10819644.5

申请日：2010-09-28

申请人： A123 Systems, Inc.

发明人： VARTANIAN, Charles ,  HOFF, C., Michael ,  COLUCCI, David ,  GOTTLIEB, Peter

IPC分类号： H05B39/00

CPC分类号： H02J3/32 ,  G01D4/004 ,  H02J3/12 ,  H02J3/18 ,  H02J13/0013 ,  H02J2003/001 ,  Y02B90/242 ,  Y02E40/30 ,  Y02E40/74 ,  Y02E60/722 ,  Y02E60/7807 ,  Y04S10/14 ,  Y04S10/22 ,  Y04S10/525 ,  Y04S20/322 ,  Y04S40/12 ,  Y10T307/505 ,  Y10T307/511 ,  Y10T307/516 ,  Y10T307/522 ,  Y10T307/527

摘要： The disclosed system includes a metering device for monitoring electrical power grid conditions, a controller for determining if the metering device is detecting a condition on an electrical grid that is indicative of a delayed voltage recovery event, and a communication device for communicating with one or more remotely located bi-directional power source modules connected to the electrical power grid, wherein the controller is programmed to send a notification via the communication device to the one or more remotely located bi-directional power source modules if the controller detects a condition indicative of delayed voltage recovery event. In some embodiments, the metering device includes a grid metering device. In some embodiments, the metering device measures power factor, and a change in the voltage and ratio of VARs to Watts.