Non-invasive electric field measurement system

The invention discloses a non-intrusive electric field measurement system, and particularly relates to the technical field of electric field measurement, and the system comprises a non-intrusive data collection module which senses an electric field and collects the change data of the electric field in real time; the data processing module is used for processing the real-time electric field change data set; the neural network module is used for constructing an auxiliary model according to the electric field change data processing set; the feedback module is used for performing feedback type judgment according to an output result of the neural network module; a security policy module which stores a security policy-feedback type form and is used for matching a corresponding security policy; the display module is used for displaying all operation records of the non-intrusive electric field measurement system; the state of the power equipment can be monitored in real time, the space charge accumulation degree and