18736693. MOTOR-DRIVING APPARATUS simplified abstract (Hyundai Motor Company)
Contents
MOTOR-DRIVING APPARATUS
Organization Name
Inventor(s)
Kang Ho Jeong of Hwaseong (KR)
Jong Kyong Lim of Seongnam (KR)
Ji Woong Jang of Gwangmyeong (KR)
Beom Sik Kim of Gwangmyeong (KR)
MOTOR-DRIVING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18736693 titled 'MOTOR-DRIVING APPARATUS
Simplified Explanation:
This patent application describes a motor-driving apparatus for a motor with multiple windings corresponding to different phases. The apparatus includes two inverters connected to the ends of the windings, a switching device to control the connection points of the windings, and a controller to adjust the switching devices based on the motor's required output.
- The motor-driving apparatus is designed to efficiently drive a motor with multiple windings and phases.
- It includes two inverters and a switching device to control the connection points of the windings.
- A controller adjusts the switching devices based on the required output of the motor.
Potential Applications: The technology described in this patent application could be used in various industrial applications where precise control of motor output is required, such as in manufacturing processes, robotics, and electric vehicles.
Problems Solved: This technology addresses the need for efficient and precise control of motors with multiple windings and phases, improving overall performance and energy efficiency.
Benefits: The motor-driving apparatus described in this patent application offers improved control and efficiency for motors with multiple windings, leading to better performance and energy savings in various applications.
Commercial Applications: Title: Advanced Motor-Driving Technology for Industrial Applications This technology could be commercialized for use in industrial automation, electric vehicles, robotics, and other applications requiring precise motor control.
Prior Art: Readers interested in prior art related to this technology could explore patents and research papers on motor control systems, inverters, and power electronics in the field of electric motors.
Frequently Updated Research: Researchers in the field of motor control systems and power electronics may be conducting studies on optimizing the efficiency and performance of motor-driving apparatus for various applications.
'Questions about Motor-Driving Technology: 1. How does this motor-driving apparatus improve the efficiency of motors with multiple windings? 2. What are the potential industrial applications of this technology in the field of electric motors and automation?
Original Abstract Submitted
A motor-driving apparatus for driving a motor having a plurality of windings respectively corresponding to a plurality of phases is provided. The motor-driving apparatus includes a first inverter having a plurality of first switching devices and connected to first ends of the plurality of windings and a second inverter having a plurality of second switching devices and connected to second ends of the plurality of windings. A third switching device is configured to selectively connect and disconnect points at which a number of turns of each of the windings is divided in a preset ratio. A controller is configured to adjust an on/off state of the first to third switching devices based on required output of the motor.
