Fault detection device and detection method for inverter

According to the technical scheme, the fault detection device is characterized in that the fault detection device comprises an inverter body, a mounting frame is arranged outside the inverter body, an operation frame is fixedly mounted on the top surface of the mounting frame, and a limiting bin is...

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Bibliographic Details
Main Authors YU LINGXUE, WU JIACHENG, WAN YUNXIANG
Format Patent
LanguageChinese
English
Published 19.07.2024
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:According to the technical scheme, the fault detection device is characterized in that the fault detection device comprises an inverter body, a mounting frame is arranged outside the inverter body, an operation frame is fixedly mounted on the top surface of the mounting frame, and a limiting bin is fixedly mounted on the top surface of the mounting frame; an abnormal sound detection mechanism used for carrying out noise detection on the inverter body is arranged on one side of the interior of the mounting frame. The inverter body, the mounting frame, the operation frame, the limiting bin, the moving frame, the movable frame, the miniature thermal imager, a fixing hole, a threaded hole, a transmission column, a stable frame, a supporting column, a main gear, a connecting hole, a driven gear, a handheld frame, a moving hole and a rack are used in cooperation, hot spots in the inverter body can be conveniently detected through the infrared thermal imaging technology, and overheated parts can be found; the occurr
Bibliography:Application Number: CN202410723781