A quick response leakage current inversion boost information processing device

By combining image information and environmental data in the leakage current inverter boost information processing device, and dynamically setting leakage current monitoring parameters, the problem of inaccurate leakage current risk identification in the existing technology is solved, realizing efficient photovoltaic system risk management, reducing the probability of accidents and improving power generation efficiency.

CN122159794APending Publication Date: 2026-06-05JIANGSU TONGQIU CONSTR TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU TONGQIU CONSTR TECH CO LTD
Filing Date
2026-03-17
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing leakage current inverter boost information processing devices use a static monitoring method with fixed acquisition frequency and threshold, which cannot be dynamically adjusted according to the actual operating conditions of the photovoltaic system and environmental changes. This leads to inaccurate leakage current risk identification, which may result in over-monitoring at low risk or failure to detect faults in time at high risk, thus affecting the system protection effect.

Method used

A fast-response leakage current inverter boost information processing device is adopted. Through leakage current monitoring module, area division module, photovoltaic panel information acquisition module and environmental information acquisition module, combined with convolutional neural network model, leakage current monitoring parameters, including monitoring frequency and threshold, are dynamically set. Based on the image information of photovoltaic panel and environmental data, a comprehensive risk index is calculated to achieve dynamic adjustment.

Benefits of technology

It improves the accuracy of leakage risk identification, avoids over-monitoring and resource waste, improves operation and maintenance efficiency, reduces the probability of leakage accidents, extends the service life of photovoltaic systems, and improves power generation efficiency.

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Abstract

The application relates to the technical field of circuit protection of electrical equipment, and discloses a fast-response leakage current inverse boost information processing device, which comprises the following modules: a leakage current monitoring module for monitoring the leakage current of corresponding photovoltaic panels; a region division module for dividing the photovoltaic panels into multiple region units; a photovoltaic panel information acquisition module for acquiring image information data of each photovoltaic panel; an environment information acquisition module for acquiring environment information data; and a leakage current monitoring parameter setting module for analyzing the image information data of the photovoltaic panels in each region unit, the basic information data of each photovoltaic panel and the environment information data, obtaining a comprehensive risk index of each photovoltaic panel, and then analyzing the comprehensive risk index of each photovoltaic panel to obtain a leakage current threshold value of each photovoltaic panel. The device can identify the leakage hazards caused by the defects of the photovoltaic panels and external factors, dynamically set the leakage monitoring parameters based on the comprehensive risk index, avoid excessive monitoring and resource waste, and effectively improve the monitoring efficiency.
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