SOLAR PANEL POWER SYSTEM ABNORMALITY DIAGNOSIS AND ANALYSIS DEVICE AND METHOD BASED ON FHMM AND PREDICTION OF POWER GENERATION
A power generation system abnormality diagnosis and analysis device for diagnosing a solar power generation system in which plural modules are connected in parallel. The analysis device includes a total current detection module for providing a total current sequence data and an observed voltage valu...
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| creator | ZHANG FANGYI HONG YONGJIE |
| description | A power generation system abnormality diagnosis and analysis device for diagnosing a solar power generation system in which plural modules are connected in parallel. The analysis device includes a total current detection module for providing a total current sequence data and an observed voltage value; an environmental information module for providing an environmental information; a FHMM calculation module for performing a FHMM calculation on the sequence data to obtain plural sets of first current inference values and extracting a set of second current inference values from the sets of first current inference values according to the environmental information and a current voltage history database; a database building module for recording an observed voltage value and the set of second current inference values; and a user feedback module for determining whether to issue an abnormality warning according to the set of second current inference values and the observed voltage value.
一种发电系统异常诊断分析装置，用以诊断由多个模块串列并联而成的 |
| format | Patent |
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一种发电系统异常诊断分析装置，用以诊断由多个模块串列并联而成的</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | SOLAR PANEL POWER SYSTEM ABNORMALITY DIAGNOSIS AND ANALYSIS DEVICE AND METHOD BASED ON FHMM AND PREDICTION OF POWER GENERATION |
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