公开(公告)号：US10374421B2

公开(公告)日：2019-08-06

申请号：US15729759

申请日：2017-10-11

Applicant: ABB Schweiz AG

Inventor： Mark Allen Johnson ,  Edward Clark Fontana ,  James Edward Harvey ,  Brandon Michael Kamphaus

IPC: H02J1/02 ,  G05F5/00 ,  H02M3/335 ,  G05F1/24 ,  H05K5/02

Abstract: A controller for use in a line voltage drop compensation system is provided. The controller includes a processing device and a memory device coupled to the processing device. The controller is configured to determine a resistance of a power transmission line, the resistance of the power transmission line determined at least partially based on a plurality of characteristics of a load and the transmission line. The controller is also configured to generate a control signal to control an output voltage of a boost circuit, the output voltage determined at least partially based on the determined resistance of the power transmission line. The controller is further configured to transmit the control signal to the boost circuit to cause the boost circuit to generate an output voltage to compensate for the voltage drop.