Intelligent three-phase equipment safety detector

Abstract

The invention discloses an intelligent three-phase equipment safety detector, which comprises a low-voltage power supply module, a high-voltage power supply module, a main controller module and a control display module, wherein all the low-voltage power supply module, the high-voltage power supply module and the control display module are connected with the main controller module; the main controller module collects and computes a data sampling circuit and displays measuring results through the control display module; the low-voltage power supply module supplies a stable power supply to external equipment to be detected; the high-voltage power supply module provides a high voltage for measuring insulation performance and high-voltage resistance of the equipment; and the control display module displays the measuring results and sends a measurement order to the main controller module. In the invention, an automatic voltage regulator (AVR) singlechip is used as a control core of the three-phase equipment safety detector to collect, judge and process the signal of the parameters of the three-phase electric equipment in an operation state in real time, so that intelligent online multi-parameter detection on the three-phase equipment safety is realized, and safe operation detection level of the three-phase equipment is improved.

Description

technical field [0001] The invention relates to a safety detection device for electrical equipment, in particular to an intelligent three-phase equipment safety detection device which adopts a main controller to collect and process signals and control peripheral equipment. Background technique [0002] Electrical equipment is an indispensable production and living tool in daily life, and an important means to improve work efficiency and life. The safety and reliability of electrical equipment is related to the personal and property safety of every user. However, during the operation of electrical equipment, due to the unavoidable influence of various factors such as electricity, heat, vibration, environment, and insulation aging, its technical performance continues to deteriorate, resulting in poor operating conditions and even various failures, such as Overheating faults, discharge faults, overheating and discharge faults, mechanical faults, etc., cause direct and indirect...

AI Technical Summary

Problems solved by technology

Traditional electrical equipment safety detectors have single functions, poor measurement accuracy, low intelligence, cumbersome use and low work efficiency

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