A power cycle suppression method and system for HMCVT
By employing real-time monitoring and a three-level control method, the energy backflow problem caused by power cycling in the HMCVT system was solved, enabling effective energy storage and utilization, and improving system efficiency and adaptability.
CN122305203APending Publication Date: 2026-06-30SHANDONG UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANDONG UNIV
- Filing Date
- 2026-05-29
- Publication Date
- 2026-06-30
Smart Images
Figure CN122305203A_ABST
Abstract
This invention proposes a power cycle suppression method and system for HMCVT, belonging to the field of transmission design technology. It includes: maintaining normal operating mode and monitoring cycle energy changes in real time when no power cycle occurs; when the cycle energy exceeds a trigger threshold, power cycle suppression is achieved through a three-level control system comprising a soft processing mode, a bypass diversion mode, and a pure mechanical mode; the three levels of modes are executed sequentially and independently, with the next level mode activated only when the current mode fails. This invention can identify power cycles in real time and actively regulate and utilize cycle energy through a combination of structure and control, significantly improving the power cycle suppression effect for HMCVT.
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