18627792. MULTILEVEL POWER CONVERTER simplified abstract (Hamilton Sundstrand Corporation)
Contents
MULTILEVEL POWER CONVERTER
Organization Name
Hamilton Sundstrand Corporation
Inventor(s)
Grzegorz Popek of Birmingham (GB)
Ponggorn Kulsangcharoen of Solihull (GB)
MULTILEVEL POWER CONVERTER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18627792 titled 'MULTILEVEL POWER CONVERTER
The patent application describes a multilevel power converter with a DC bus, switches for each phase leg, and current sensors connected in clusters.
- The power converter has a DC bus with positive and negative terminals.
- Multiple switches control the voltage output of each phase leg.
- Current sensors are clustered together to share a common power supply.
Potential Applications: - Renewable energy systems - Electric vehicles - Industrial motor drives
Problems Solved: - Efficient power conversion - Precise voltage control - Reduced power losses
Benefits: - Improved energy efficiency - Enhanced system performance - Cost-effective power conversion
Commercial Applications: Title: "Innovative Multilevel Power Converter for Enhanced Energy Efficiency" This technology can be used in renewable energy systems, electric vehicles, and industrial applications, offering improved performance and cost savings.
Prior Art: Researchers can explore prior patents related to multilevel power converters, DC bus configurations, and current sensor clustering to understand the existing technology landscape.
Frequently Updated Research: Researchers are constantly exploring new ways to optimize power converters for various applications, including improving efficiency, reducing costs, and enhancing reliability.
Questions about Multilevel Power Converters: 1. How does the clustering of switches and current sensors improve power converter performance? 2. What are the key factors to consider when designing a multilevel power converter for specific applications?
Original Abstract Submitted
A multilevel power converter comprising: a DC bus having a positive terminal and a negative terminal; a plurality of switches for each of a plurality of phase legs of the power converter connected between the positive terminal and the negative terminal, each power leg having an output for provided a converted voltage output according to the switching control of the plurality of switches; and one or more current sensors, wherein at least two of the switches, or at least one of the switches and a current sensor, and/or at least two current sensors are connected as a cluster to share a common power supply.
