公开(公告)号：US20240222971A1

公开(公告)日：2024-07-04

申请号：US18503724

申请日：2023-11-07

Applicant: Veloce Energy, Inc.

Inventor： Jeffery D. WOLFE ,  Michael SCHENCK

IPC: H02J3/00 ,  B60L53/302 ,  B60L53/63 ,  B60L53/67 ,  G06Q50/06 ,  H02J3/32

CPC classification number: H02J3/0075 ,  B60L53/302 ,  B60L53/63 ,  B60L53/67 ,  G06Q50/06 ,  H02J3/32

Abstract: Disclosed herein are systems and methods for power management in an EV charging site. A method may comprise sizing a plurality of electrical feeders. Once the feeders are sized, the site connects a plurality of energy storage systems to the plurality of electrical feeders. Then, the site connects a plurality of electrical loads to the plurality of energy storage systems and to the electrical feeders. Electrical loads of the plurality of electrical loads are interspersed with one or more energy storage systems of the plurality of energy storage systems. Next, for an electrical feeder of the plurality of electrical feeders, the site monitors a current flow at one or more points of connection of the electrical feeder to a load of the plurality of electrical loads. Then, the site provides power from the electrical feeder to the load while maintaining a current or a temperature at the electrical feeder to below a design limit.

公开(公告)号：US20240217363A1

公开(公告)日：2024-07-04

申请号：US18503709

申请日：2023-11-07

Applicant: Veloce Energy, Inc.

Inventor： Jeffery D. WOLFE ,  Michael SCHENCK

IPC: B60L53/53 ,  B60L53/30 ,  B60L53/62 ,  H01M50/24 ,  H02J3/32

CPC classification number: B60L53/53 ,  B60L53/30 ,  B60L53/62 ,  H01M50/24 ,  H02J3/32 ,  H02J2300/26 ,  H02J2300/28

Abstract: The present disclosure provides systems for charging electric vehicles. A system may comprise an electrical load comprising an electrical vehicle (EV) charging site, wherein the EV charging site comprises a plurality of EV chargers and a plurality of battery energy storage systems (BESSs); a main utility feed that connects the electrical load to a power grid, wherein the main utility feed has a power capacity; a sensor configured to measure power on the main utility feed; and a controller communicatively coupled to the sensor and the plurality of BESSs, wherein the controller is programmed to cause: (i) a subset of the BESSs to charge using power from the main utility feed when the power on the main utility feed does not exceed a threshold, and (ii) a subset of the BESSs to discharge power when the power on the main utility feed does exceed the threshold.