Robert bosch gmbh (20240348189). CONTROL DEVICE AND METHOD FOR CONTROLLING A POWER CONVERTER, AND ELECTRICAL DRIVE SYSTEM simplified abstract
Contents
CONTROL DEVICE AND METHOD FOR CONTROLLING A POWER CONVERTER, AND ELECTRICAL DRIVE SYSTEM
Organization Name
Inventor(s)
Helge Sprenger of Kornwestheim (DE)
Thomas Zeltwanger of Asperg (DE)
CONTROL DEVICE AND METHOD FOR CONTROLLING A POWER CONVERTER, AND ELECTRICAL DRIVE SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240348189 titled 'CONTROL DEVICE AND METHOD FOR CONTROLLING A POWER CONVERTER, AND ELECTRICAL DRIVE SYSTEM
Simplified Explanation: The patent application describes an expanded control scheme for an electrical machine, specifically allowing it to enter a freewheeling state when low torque or phase current is detected, taking into account the actual rotational speed of the machine.
- The invention allows an electrical machine to transition into a freewheeling state when low torque or phase current is detected.
- The actual rotational speed of the machine is considered before entering the freewheeling state.
Potential Applications: 1. Electric vehicles 2. Industrial machinery 3. Renewable energy systems
Problems Solved: 1. Preventing damage to the electrical machine in low torque situations 2. Enhancing efficiency by adjusting to low torque conditions
Benefits: 1. Increased safety for the electrical machine 2. Improved energy efficiency 3. Extended lifespan of the machine
Commercial Applications: The technology can be utilized in electric vehicles, industrial machinery, and renewable energy systems to enhance performance and efficiency.
Questions about the Technology: 1. How does the invention improve the safety of electrical machines in low torque situations? 2. What are the potential cost savings associated with implementing this technology in industrial machinery?
Original Abstract Submitted
the invention relates to an expanded control scheme for an electrical machine (). in particular, it is provided to change specifically into a freewheeling state in the event that only a low torque or a low phase current is to be set at the electrical machine (). in order to change into the freewheeling state, additionally the actual rotational speed of the electrical machine () is taken into consideration.
