A method for coordinated licensing and on-off control of an energy system

By coordinating gating between the power management system and the battery management system, a participation permission state is generated and a dual-connection/disconnection link is formed, which solves the problems of insufficient flexibility and high safety risks in the energy system in multi-unit energy interaction, and realizes efficient and reliable energy dispatch and system operation.

CN122437161APending Publication Date: 2026-07-21CHONGQING BOYUJING SUPPLY CHAIN MANAGEMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING BOYUJING SUPPLY CHAIN MANAGEMENT CO LTD
Filing Date
2026-05-06
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing energy systems lack refined and closed-loop control when managing the interaction of energy from multiple units, resulting in insufficient flexibility, high safety risks, poor reusability and adaptability, and difficulty in meeting the energy dispatching needs of complex scenarios.

Method used

Through the coordinated gating of the power management system and the battery management system, a participation permission state is generated, and a dual on/off link is formed through the system controllable on/off unit and the internal on/off unit to realize the separate configuration and exit control of input permission and output permission, forming a closed-loop control link.

Benefits of technology

It improves the certainty and security of energy system operation, reduces the risk of input-output coupling conflicts, and enhances the reuse efficiency of energy units and the overall reliability of the system.

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Abstract

The application relates to the field of energy management and energy storage technology, and discloses a kind of collaborative permission and on-off control method of energy system, which is applied to energy system containing energy unit, battery management system, electric energy management system and other components.The method obtains the operating state of the system and the energy unit through the electric energy management system, and collaborates with the battery management system to generate a participation permission state that can separately configure input / output permission;Based on the permission state, through the double on-off link formed by the system controllable on-off unit and the internal on-off unit of the energy unit, the energy input / output on-off control of the energy unit is executed;At the same time, the exit condition is detected and the standard exit control process is executed, and when there is no available energy unit, it is switched to a running mode independent of the energy unit.The application can improve the system running certainty, safety and energy unit reuse efficiency, and solve the problems of extensive energy interaction control, undeterminable exit processing and poor reusability in the prior art.
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