公开(公告)号：US20220103060A1

公开(公告)日：2022-03-31

申请号：US17479240

申请日：2021-09-20

Applicant: Enphase Energy, Inc.

Inventor： Patrick L. Chapman ,  John Scott Berdner ,  Mark Baldassari ,  Raghuveer R. Belur ,  Donald H. Scrutchfield ,  Rian van der Colff ,  Phillip Mark Hunter ,  Philip Rothblum

IPC: H02M1/32 ,  H02M7/44

Abstract: A method and apparatus for converting DC power to AC power. For example, apparatus for converting DC power to AC power comprises an input adapted to be coupled to a high-powered distributed generator having a maximum voltage at a first voltage and an arc fault mitigation device, coupled to the input, for providing a second voltage at the input that is lower than the first voltage, where a difference between the first voltage and the second voltage is not large enough to cause an arc.

公开(公告)号：US11784555B2

公开(公告)日：2023-10-10

申请号：US17479240

申请日：2021-09-20

Applicant: Enphase Energy, Inc.

Inventor： Patrick L. Chapman ,  John Scott Berdner ,  Mark Baldassari ,  Raghuveer R. Belur ,  Donald H. Scrutchfield ,  Rian van der Colff ,  Phillip Mark Hunter ,  Philip Rothblum

IPC: H02M1/32 ,  H02M7/44

CPC classification number: H02M1/32 ,  H02M7/44

Abstract: A method and apparatus for converting DC power to AC power. For example, apparatus for converting DC power to AC power comprises an input adapted to be coupled to a high-powered distributed generator having a maximum voltage at a first voltage and an arc fault mitigation device, coupled to the input, for providing a second voltage at the input that is lower than the first voltage, where a difference between the first voltage and the second voltage is not large enough to cause an arc.

公开(公告)号：US10230325B2

公开(公告)日：2019-03-12

申请号：US15294098

申请日：2016-10-14

Applicant: Enphase Energy, Inc.

Inventor： Patrick L Chapman ,  Fernando Rodriguez ,  Philip Rothblum ,  Anant K Singh

IPC: H02S50/00

Abstract: Electrical component location is provided. Employed location techniques may include providing a cycling signal, having components to be located sense the cycling signal at the same time, report back the sensed signal, and determining relative locations for one or more of the components using the sensed signals reported by the components.