Intelligent switch cabinet detector and monitoring system thereof

Abstract

The invention discloses an intelligent switch cabinet detector and a monitoring system thereof. The intelligent switch cabinet detector is composed of a touch-type liquid crystal display unit, a live-line display, a locking control unit, a main control unit, a switching value input interface, an operation and control unit and a communication interface. The monitoring system comprises a power distribution main station. The power distribution main station is connected with the intelligent switch cabinet detector through a communication main network. The intelligent switch cabinet detector is connected with a plurality of intelligent switch cabinets through an internal communication sub-networks. Each intelligent switch cabinet is internally provided with a temperature and humidity monitoring module, an electric energy collection and display module, a mechanical characteristic monitoring module and a lightning arrester monitoring module. All primary system diagrams can be displayed, the temperature, the humidity, mechanical characteristics, the state of a lightning arrester and the electric quantity state in each switch cabinet can be displayed in a centralized manner, early warning of faults is realized, and accidents are prevented.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an intelligent switch cabinet detector and a monitoring system thereof. Background technique [0002] Switchgear is a very important electrical equipment in the power system. With the development of the power grid and the improvement of equipment technology, 10, 35kV system switch cabinets have been widely used in the power grid. [0003] During the long-term operation of the switchgear, due to various objective reasons, the switchgear has cable lap failures, busbar failures, contact failures, operating mechanism failures, and lightning arrester failures during the installation and operation of the switchgear. The reliable operation of the equipment has brought hidden dangers, which directly affects the safe and stable operation of the equipment. Contents of the invention [0004] (1) Technical problems to be solved [0005] In order to overcome the shortcomings o...

AI Technical Summary

Problems solved by technology

[0003] During the long-term operation of the switchgear, due to various objective reasons, the switchgear has cable lap failures, busbar failures, contact failures, operating mechanism failures, and lightning arrester failures during the installation and operation of the switchgear. The reliable operation of the equipment has brought hidden dangers, which directly affects the safe and stable operation of the equipment.

Images