18469843. POWER CONVERSION DEVICE simplified abstract (Mitsubishi Electric Corporation)
Contents
- 1 POWER CONVERSION DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 POWER CONVERSION DEVICE - 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
POWER CONVERSION DEVICE
Organization Name
Mitsubishi Electric Corporation
Inventor(s)
POWER CONVERSION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18469843 titled 'POWER CONVERSION DEVICE
Simplified Explanation
The patent application focuses on a controller that adjusts the switching element of a converter based on the torque and rotation speed of a motor, considering the loss in the motor, inverter, and converter during operation.
- The controller in the innovation adjusts the switching element of a converter based on the torque and rotation speed of a motor.
- The control is performed to optimize operation efficiency by considering the loss in the motor, inverter, and converter.
- The voltage of a DC power supply and motor operation are taken into account for appropriate control.
- The innovation aims to efficiently perform operations by adjusting the switching element according to the motor's performance.
Potential Applications
The technology can be applied in:
- Electric vehicles
- Industrial automation systems
- Renewable energy systems
Problems Solved
- Improved efficiency in motor operation
- Enhanced control over power supply voltage
- Reduction in energy loss in converters, inverters, and motors
Benefits
- Increased energy efficiency
- Enhanced performance of motor-driven systems
- Cost savings through optimized control
Potential Commercial Applications
Optimizing Motor Control for Energy Efficiency
Possible Prior Art
No prior art information is available at this time.
Unanswered Questions
How does the controller precisely adjust the switching element based on the torque and rotation speed of the motor?
The patent abstract does not provide specific details on the mechanism or algorithm used by the controller to make these adjustments.
Are there any specific industries or sectors where this technology would be most beneficial?
The abstract does not mention any particular industries or sectors where the innovation could have the most significant impact.
Original Abstract Submitted
A loss in each of a converter, an inverter, and a motor changes according to operation based on the rotation speed of the motor or the like. Thus, in order to efficiently perform operation, appropriate control needs to be performed according to the voltage of a DC power supply and operation of the motor. The present disclosure is characterized by including a controller which controls a switching element of a converter according to the torque and the rotation speed of a motor on the basis of a loss in at least one of the motor, an inverter, and the converter.