Hyundai motor company (20240097580). INVERTER DRIVING APPARATUS AND CONTROL METHOD THEREOF simplified abstract
Contents
- 1 INVERTER DRIVING APPARATUS AND CONTROL METHOD THEREOF
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 INVERTER DRIVING APPARATUS AND CONTROL METHOD THEREOF - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
INVERTER DRIVING APPARATUS AND CONTROL METHOD THEREOF
Organization Name
Inventor(s)
Hyun Jae Lim of Hwaseong-si (KR)
Yong Jae Lee of Yongin-si (KR)
Young Ho Chae of Gwangmyeong-si (KR)
INVERTER DRIVING APPARATUS AND CONTROL METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240097580 titled 'INVERTER DRIVING APPARATUS AND CONTROL METHOD THEREOF
Simplified Explanation
The inverter driving apparatus described in the abstract is a system that controls the output voltage of an inverter by generating space vector modulation signals based on phase voltage commands. These signals are used to determine if the output voltage is in a non-linear region and to adjust the terminal voltage command accordingly. The apparatus modulates the turn-on state of switches in the inverter legs using pulse width modulation.
- The inverter driving apparatus generates space vector modulation signals based on phase voltage commands.
- It determines if the output voltage is in a non-linear region by analyzing the space vector modulation signals.
- The apparatus adjusts the terminal voltage command to control the output voltage of the inverter.
- It modulates the turn-on state of switches in the inverter legs using pulse width modulation.
Potential Applications
This technology can be applied in various industries such as renewable energy systems, electric vehicles, and industrial automation where precise control of inverter output voltage is required.
Problems Solved
1. Precise control of inverter output voltage. 2. Efficient modulation of switches in the inverter legs.
Benefits
1. Improved energy efficiency. 2. Enhanced performance of electrical systems. 3. Reduced maintenance costs.
Potential Commercial Applications
Optimizing Inverter Output Voltage Control for Energy Systems
Possible Prior Art
Prior art in this field may include patents related to space vector modulation techniques for inverter control and pulse width modulation for switch modulation in power electronics systems.
Unanswered Questions
How does this technology compare to traditional inverter control methods?
The article does not provide a direct comparison between this technology and traditional inverter control methods. It would be interesting to know the specific advantages and disadvantages of this approach compared to more conventional techniques.
What are the potential limitations of this inverter driving apparatus?
The article does not address any potential limitations or challenges that may arise when implementing this technology. Understanding the constraints of the system could provide valuable insights for future development and optimization.
Original Abstract Submitted
an inverter driving apparatus includes an inverter having a plurality of legs respectively corresponding to each of a plurality of phases and the control unit generating space vector modulation signals based on a phase voltage command, each of the space vector modulation signals corresponding to each of the plurality of phases, respectively, determining whether an output voltage of the inverter corresponding to at least one space vector modulation signal of the space vector modulation is in a non-linear region by determining whether each voltage of the space vector modulation signals is included in a predetermined range, generating a terminal voltage command by determining whether or not to apply an offset voltage to each of the space vector modulation signals based on the determination of the non-linear region, and controlling a turn-on state of at least one switch included in each of the plurality of legs by modulating the terminal voltage command based on pulse width modulation.