View source for Delphi technologies ip limited (20240100979). SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR ELECTRIC VEHICLE simplified abstract

=SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR ELECTRIC VEHICLE=


==Organization Name==

[[:Category:delphi technologies ip limited|delphi technologies ip limited]]


[[Category:delphi technologies ip limited]]

==Inventor(s)==

[[:Category:Jack Lavern Glenn of Union Pier MI (US)|Jack Lavern Glenn of Union Pier MI (US)]][[Category:Jack Lavern Glenn of Union Pier MI (US)]]

==SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR ELECTRIC VEHICLE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240100979 titled 'SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR ELECTRIC VEHICLE

==Simplified Explanation==

The abstract describes a system with an inverter that converts DC power from a battery to AC power to drive a motor. The inverter includes a galvanic interface that separates high voltage and low voltage areas, a low voltage controller, and a high voltage controller. The high voltage controller communicates with the low voltage controller through the galvanic interface to control the inverter operation.

* Inverter system with galvanic interface:
    * Converts DC power from a battery to AC power for motor operation.
    * Galvanic interface separates high voltage and low voltage areas.
    * Low voltage controller receives PWM signal from PWM controller.
    * High voltage controller communicates with low voltage controller through galvanic interface.

== Potential Applications ==
The technology described in this patent application could be applied in various industries and applications, including:
* Electric vehicles
* Renewable energy systems
* Industrial machinery
* Power backup systems

== Problems Solved ==
This technology addresses several key issues in power conversion systems, such as:
* Efficient conversion of DC to AC power
* Isolation of high voltage components for safety
* Precise control of motor speed and operation

== Benefits ==
The system offers the following benefits:
* Improved energy efficiency
* Enhanced safety with galvanic isolation
* Reliable motor control and performance

== Potential Commercial Applications ==
The technology has potential commercial applications in:
* Electric vehicle manufacturing
* Solar power systems
* Factory automation
* Energy storage solutions

== Possible Prior Art ==
One possible prior art for this technology could be existing inverter systems with galvanic isolation and communication between high and low voltage components. These systems may have similar features but could lack the specific control mechanisms described in this patent application.

== Unanswered Questions ==

=== How does the galvanic interface ensure safety in the system? ===
The abstract mentions the galvanic interface separating high voltage and low voltage areas for safety, but it does not provide details on the specific safety mechanisms employed.

=== What is the efficiency of the inverter system compared to traditional systems? ===
While the abstract mentions improved energy efficiency as a benefit, it does not quantify or compare the efficiency gains of this system against traditional inverter systems.


==Original Abstract Submitted==

a system includes: an inverter configured to convert dc power from a battery to ac power to drive a motor, wherein the inverter includes: a galvanic interface configured to separate a high voltage area from a low voltage area, the galvanic interface including a command channel and a message channel; a low voltage controller in the low voltage area, the low voltage controller configured to receive a pwm signal from a pwm controller; and a high voltage controller in the high voltage area, the high voltage controller configured to receive a control signal from the low voltage controller using the command channel of the galvanic interface, and send a switch state signal to the low voltage controller using the command channel of the galvanic interface, wherein the low voltage controller is configured to control the control signal based on the pwm signal and the switch state signal.



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