Wind storage power station generation performance tracking and remote online commissioning system and method

By utilizing a remote online commissioning system, standardized testing procedures, and a secure, isolated communication network, the problem of substandard performance assessments during wind-storage power station commissioning was resolved. This enabled efficient and safe performance evaluation and optimization suggestions across all stages, thereby improving the commissioning efficiency and grid connection quality of wind-storage power stations.

CN122178546APending Publication Date: 2026-06-09CHINA THREE GORGES CORPORATION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA THREE GORGES CORPORATION
Filing Date
2026-01-26
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing wind-storage power station commissioning methods cannot effectively cope with the randomness and fluctuation of wind power output, resulting in substandard performance assessments after grid connection. The lack of efficient remote online testing tools makes it impossible to conduct long-term performance tracking and retesting, and potential defects cannot be fully exposed, affecting the grid connection process and power generation efficiency.

Method used

A remote online commissioning system is adopted, including a remote online commissioning master station and an integrated measurement and control substation on the site side. Test commands are generated through standardized test schemes, and response data is remotely issued and collected to evaluate the overall and internal unit power generation performance. This enables efficient and flexible testing across all stages, and data transmission security is ensured through a secure isolation communication network.

Benefits of technology

It enables efficient and flexible commissioning of wind-storage power stations, improves commissioning efficiency and grid connection quality, accurately locates performance bottlenecks, provides suggestions for optimizing control parameters, ensures the safety and data integrity of test execution, and reduces rectification costs.

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Abstract

This disclosure provides a system and method for tracking and remotely online commissioning the power generation performance of a wind-storage power station, relating to the field of wind-storage power station technology. The system includes a remote online commissioning master station and at least one integrated monitoring and control substation on the site side. The remote online commissioning master station is deployed within a management information area and is used to generate test commands based on the wind-storage power station's power generation performance test plan and distribute them to the integrated monitoring and control substation on the site side. It is also used to receive response data from the integrated monitoring and control substation on the site side and evaluate the power generation performance of the wind-storage power station based on the response data. The integrated monitoring and control substation on the site side is deployed within the wind-storage power station in the production control area and is used to receive test commands, execute test tasks based on the test commands, and collect response data from the wind-storage power station after executing the test tasks, and upload it to the remote online commissioning master station. This invention can improve the commissioning efficiency of wind-storage power stations.
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