公开(公告)号：US11159042B2

公开(公告)日：2021-10-26

申请号：US16599927

申请日：2019-10-11

Applicant: Eaton Intelligent Power Limited

Inventor： Yakov Lvovich Familiant ,  Michael P. Nowak ,  Vijay Bhavaraju ,  George Arthur Navarro

IPC: H02J9/06 ,  H02M7/42 ,  G06F1/26 ,  G06F1/30 ,  H02J3/14 ,  H02J7/00

Abstract: Power is provided from a power source and a status of the power source is signaled by controlling a waveform of an AC voltage generated from the power source. The status may include, for example, a capacity of the power source. In some embodiments, a frequency of the AC voltage may be controlled to signal the status. The power source may include, for example, an uninterruptible power supply (UPS), and signaling a status of the power source may include controlling an inverter of the UPS to signal the status. Related systems are also described.

公开(公告)号：US10447072B2

公开(公告)日：2019-10-15

申请号：US14577486

申请日：2014-12-19

Applicant: Eaton Intelligent Power Limited

Inventor： Yakov Lvovich Familiant ,  Michael P. Nowak ,  Vijay Bhavaraju ,  George Arthur Navarro

IPC: H02J3/14 ,  H02J9/06 ,  H02M7/42 ,  G06F1/26 ,  G06F1/30 ,  H02J7/00

Abstract: Power is provided from a power source and a status of the power source is signaled by controlling a waveform of an AC voltage generated from the power source. The status may include, for example, a capacity of the power source. In some embodiments, a frequency of the AC voltage may be controlled to signal the status. The power source may include, for example, an uninterruptible power supply (UPS), and signaling a status of the power source may include controlling an inverter of the UPS to signal the status. Related systems are also described.