Rectification cabinet diode temperature measurement system

The utility model belongs to the technical field of rectifier cabinets, and relates to a rectifier cabinet diode temperature measurement system. The temperature measurement system comprises an ultrahigh-frequency temperature sensor, an antenna, an ultrahigh-frequency reader-writer and a monitoring terminal which are distributed in a rectifier cabinet, the ultrahigh-frequency temperature sensor is installed on a diode to be subjected to temperature measurement, and the ultrahigh-frequency reader-writer is used for emitting electromagnetic waves and interacting data with the ultrahigh-frequency temperature sensor; the antenna is electrically connected with the ultrahigh-frequency reader-writer and is used for transmitting a radio-frequency signal transmitted by the ultrahigh-frequency reader-writer and receiving a radio-frequency signal returned by the ultrahigh-frequency temperature sensor; and the ultrahigh frequency reader-writer is electrically connected with the monitoring terminal. According to the temper