Transformer oil monitoring system

The utility model provides a transformer oil monitoring system. The system comprises a parameter acquisition unit which is used for acquiring the basic parameter of gas and moisture in transformer oil, a data analysis unit which comprises a calculation subunit, a judgment subunit and a control signal generating subunit, and a warning unit which is used for generating a warning signal according toa control signal generated by the control signal generating subunit, wherein, the calculation subunit is used for figuring out the required monitoring data according to the basic parameter acquired bythe parameter acquisition unit; the judgment subunit is used for judging whether the monitoring data figured out by the calculation subunit exceeds the range of the prestored set value or not; and the control signal generating subunit is used for generating the control signal when the fact is found that the monitoring data exceeds the range of the prestored set value. The utility model can monitor the gas and moisture in