Energy storage power station equipment state monitoring and maintenance decision-making system

By building a topological overview and multi-source monitoring module for energy storage power station equipment, combining health status compensation and risk feature analysis, dynamically adjusting the monitoring cycle, and generating maintenance blind spot warning maps, the decentralized management problem of energy storage power station equipment status monitoring is solved, achieving accurate equipment status assessment and scientific maintenance decision-making, and improving the stability and safety of equipment operation.

CN120824932AInactive Publication Date: 2025-10-21TIANJIN TIER TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202511326221.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-09-17
Publication Date
2025-10-21
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The equipment status monitoring of energy storage power stations suffers from the fragmented electrical connection relationship of equipment under the decentralized management mode and the lack of unified topological correlation analysis, which leads to difficulties in troubleshooting, incomplete data collection, reliance on experience for maintenance, and problems of untimely or excessive maintenance.

Method used

The equipment topology overview module is constructed to generate a topological overview of electrical connection parameters and operating condition parameters. The multi-source monitoring module collects equipment status data streams in real time. The health status compensation module compensates for data loss. The monitoring cycle decision module dynamically adjusts the monitoring frequency. The risk feature analysis module analyzes the fault propagation path. The maintenance blind spot warning module generates warning maps to achieve accurate assessment of equipment health status and scientific maintenance decision-making.

Benefits of technology

It achieves global monitoring of energy storage power station equipment, quickly troubleshoots faults, avoids the impact of data loss, and dynamically adjusts maintenance strategies, improving the stability and safety of equipment operation and reducing operating costs.

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Abstract

The invention relates to the technical field of energy storage equipment monitoring, and discloses an energy storage power station equipment state monitoring and maintenance decision system. The system comprises an equipment topology overview construction module, a multi-source monitoring module and a health state compensation module. Wherein the equipment topology overview construction module generates an equipment topology overview containing electrical connection parameters and working condition parameters based on a physical connection relationship of an energy storage power station; the multi-source monitoring module collects equipment operation state data streams from the distributed monitoring nodes and obtains environment disturbance data in real time; and the health state compensation module performs missing node compensation on the equipment operation state data stream in the equipment state fusion monitoring mode to obtain a health state index of the energy storage equipment. According to the system, equipment topology information and multi-source data are integrated, accurate assessment of the equipment health state is realized, support is provided for maintenance decision of energy storage power station equipment, and equipment operation and maintenance efficiency can be improved.
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