18736693. MOTOR-DRIVING APPARATUS simplified abstract (Kia Corporation)
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 for motors with multiple windings and phases.
- It includes two inverters connected to the windings and a switching device to control the winding connection points.
- A controller adjusts the switching devices based on the motor's output requirements.
Key Features and Innovation:
- Dual inverter system for driving motors with multiple windings.
- Switching device to control winding connection points.
- Controller for adjusting switching devices based on motor output needs.
Potential Applications:
The technology can be used in various industrial applications such as electric vehicles, robotics, and industrial machinery.
Problems Solved:
This technology provides efficient control and management of motors with multiple windings, improving overall performance and energy efficiency.
Benefits:
- Enhanced motor performance.
- Improved energy efficiency.
- Precise control over motor output.
Commercial Applications:
Title: Advanced Motor-Driving Apparatus for Industrial Automation This technology can be applied in electric vehicles, industrial robots, and automated machinery, enhancing performance and energy efficiency in various industrial settings.
Prior Art:
Prior research in motor control systems and inverters can provide valuable insights into the development and innovation of this technology.
Frequently Updated Research:
Ongoing research in motor control systems, power electronics, and industrial automation can provide further advancements and applications for this technology.
Questions about Motor-Driving Apparatus:
1. How does this technology improve energy efficiency in motor operations? 2. What are the potential industrial applications of this motor-driving apparatus?
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.
