公开(公告)号：US20240333186A1

公开(公告)日：2024-10-03

申请号：US18193679

申请日：2023-03-31

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Shivam Kumar ,  Venkata Naresh Kotikelapudi

IPC: H02P23/14

CPC classification number: H02P23/14

Abstract: A motor controller including load angle error determination circuitry for determining a load angle error based on a difference between a motor load angle and a reference load angle. The motor load angle indicates an angle between a stator magnetic field and a rotor magnetic field of a motor. The motor controller includes current control circuitry for setting a current level for the motor based on the load angle error. The motor controller includes reference load angle control circuitry for setting the reference load angle based on the current level.