High-voltage power distribution cabinet optical fiber temperature measurement system based on long-distance monitoring of internet of things

Abstract

A high-voltage power distribution cabinet optical fiber temperature measurement system based on long-distance monitoring of the internet of things comprises a temperature measurement sensor, a temperature sensor is connected with a switch circuit, the switch circuit is connected with a signal processing circuit connected with a computer control center, a network server of the computer control center has access to a computer of the internet of things through the Internet, the network server of the computer control center further has access to a mobile phone of the internet of things through a 3Gwifi network, the mobile phone of the internet of things is provided with a sensor information storage display module, a networked mobile phone information transmitting module and a networked computer information transmitting module, the network server is provided with a network service module, the computer control center is provided with a user management module of the mobile phone of the internet of things, the computer of the internet of things is provided with an information receiving and processing module, and the mobile phone of the internet of things and the computer of the internet of things are respectively provided with a networked controller information transmitting module. According to the high-voltage power distribution cabinet optical fiber temperature measurement system based on long-distance monitoring of the internet of things, measurement of temperature in a high-voltage power distribution cabinet and long-distance monitoring based on the internet of things are achieved.

Description

technical field [0001] The invention belongs to the field of temperature measurement of high-voltage power distribution cabinets, and relates to an optical fiber temperature measurement system of high-voltage power distribution cabinets based on the remote monitoring of the Internet of Things. Background technique [0002] In the field of sealed high and low voltage power distribution cabinet equipment, due to the requirements of the working environment of the sealed power distribution cabinet, the working environment of the power distribution cabinet is airtight. With the aging of various electronic components and cables, the important The contact points between electrical equipment and cables will cause excessive contact resistance and heat due to dust, looseness, and oxidation, and abnormal heating parts will cause various safety hazards, but due to the tightness requirements of the sealed power distribution cabinet It is difficult for inspectors to observe the internal w...

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Problems solved by technology

[0002] In the field of sealed high and low voltage power distribution cabinet equipment, due to the requirements of the working environment of the sealed power distribution cabinet, the working environment of the power distribution cabinet is airtight. With the aging of various electronic components and cables, the important The contact points between electrical equipment and cables will cause excessive contact resistance and heat due to dust, looseness, and oxidation, and abnormal heating parts will cause various safety hazards, but due to the tightness requirements of the sealed power distribution cabinet It is difficult for inspectors to observe the internal working conditions through routine inspections, and because the conventional internal temperature measuring equipment is non-contact temperature measuring instruments, and is easily affected by various electromagnetic or internal temperature of the power distribution cabinet, etc. Due to the interference of environmental factors, there are shortcomings of inaccurate temperature measurement and unstable work

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