Intelligent management terminal of circuit breaker

Abstract

The invention provides an intelligent management terminal of a circuit breaker, which comprises a power supply module, an interface module, a wireless module and a monitoring module. The power supply module is used for supplying power to the interface module, the wireless module and the monitoring module; one end of the interface module is connected with the circuit breaker and the other end of the interface module is connected with the monitoring module; the wireless module is connected with the monitoring module; the monitoring module is used for acquiring real-time data from the circuit breaker through the interface module and triggering the wireless module to send alarm information if the circuit breaker goes wrong; the wireless model can receive information containing a remote control command and inform the monitoring module; and the monitoring module sends the remote control command to the circuit breaker through the interface module. The wireless communication can be based on the existing GSM (Global System for Mobile Communications) wireless network and a mobile phone of a manager can be used as a wireless transceiver, so that the manager can remotely control the circuit breaker by a mode of sending a short message by the mobile phone, and thus, the maintenance cost of power equipment is greatly saved.

Description

technical field [0001] The invention belongs to the field of power system automation, in particular to an intelligent management terminal for circuit breakers. Background technique [0002] In the power industry, it is necessary to constantly understand the operation and load of the circuit breaker so that preventive measures can be taken. At the same time, when the circuit breaker sends a fault, it can be found in time. The traditional method generally uses field bus or Ethernet to connect each circuit breaker, and then summarizes it on the PC of the management center. On the one hand, this method is expensive, on the other hand, it is greatly restricted by distance, and the management center needs special personnel. [0003] With the popularity of wireless networks, a relatively new method at present is generally to use wireless communication to realize remote monitoring of circuit breakers or other electrical equipment. Chinese patent CN200920032270.5 discloses a re...

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Problems solved by technology

[0004] However, the technical solutions disclosed in the above patents can only realize remote monitoring of circuit breakers or other power equipment. When a fault occurs, maintenance personnel are required to go to the scene to deal with it, and remote control of power equipment cannot be realized.

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