High-voltage charged body voltage detection device

Abstract

The invention provides a high-voltage electrified body voltage detection device. The high-voltage electrified body voltage detection device comprises an insulating contact, a rod body, a voltage sensor, a signal processing module, a handle and a display module; the insulating contact is connected with the rod body, and the rod body is connected with the handle. The rod body is hollow, and the voltage sensor and the signal processing module are arranged in the rod body and are in communication connection; the display module is installed in the handle and comprises a display screen, and the display screen is embedded into the surface of the handle. The voltage sensor is used for sensing the electric field intensity around the to-be-detected high-voltage electrified body. The signal processing module calculates the voltage value of the to-be-measured high-voltage electrified body according to the electric field intensity and the position relation between the voltage sensor and the to-be-measured high-voltage electrified body, and wirelessly transmits the voltage value to the display module. The display module wirelessly receives the voltage value from the signal processing module anddisplays the voltage value on a display screen. The high-voltage charged body detection device adopts non-contact measurement, can realize simple and rapid detection, and ensures the safety of operators.

Description

technical field [0001] Embodiments of the present invention generally relate to the field of electric power technology, and more specifically relate to a voltage detection device for a high-voltage electrified body. Background technique [0002] Power system maintenance workers are often in a high-voltage live working environment. When performing maintenance and troubleshooting, it is often impossible to determine whether the maintenance object is live, especially in the voltage range of 10-35kV distribution network. The existing voltage detection equipment is bulky and heavy, and cannot be carried into the actual working environment, and the existing portable electrometry equipment cannot measure higher voltage levels due to the limitation of insulation level. [0003] Due to the lack of the above-mentioned detection means, the maintenance personnel in the power system cannot accurately judge whether the maintenance object is live when they are working, thus posing a threat...

AI Technical Summary

Problems solved by technology

[0002] Power system maintenance workers are often in a high-voltage live working environment. When performing maintenance and troubleshooting, it is often impossible to determine whether the maintenance object is live, especially 10-35kV distribution network voltage level range

Existing voltage detection equipment is bulky and heavy, and cannot be carried into the actual working environment, while existing portable electrometry equipment cannot measure higher voltage levels due to the limitation of insulation level

[0003]Due to the lack of the above-mentioned detection methods, the maintenance personnel in the power system cannot accurately judge whether the maintenance object is live or not, thus posing a threat to the personal safety of the maintenance personnel

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