Methods for determining no-response time, charging drive cycles, devices, and intermediaries.
TH2401001224APending Publication Date: 2026-09-21CHANGCHUN JETTY AUTOMOTIVE PARTS CORPORATION
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Patent Information
- Application Number
- TH2401001224
- Authority / Receiving Office
- TH · TH
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2022-08-22
- Publication Date
- 2026-09-21
AI Technical Summary
Technical Problem
The power devices in existing charging piles use a fixed dead time, which results in long charging times for electric vehicles and low charging efficiency.
Method used
By obtaining the output current and output voltage of the charging drive circuit in real time, its load status is determined, and the dead time is calculated based on the load status, and a control signal is generated to adjust the on and off of the transistor switching circuit to ensure sufficient soft switching.
Benefits of technology
It enables the charging device to output a stable voltage or current, improves the efficiency and speed of charging electric vehicles, and reduces the charging time.
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Abstract
Invention details;
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