Transformer substation Internet-of-things intelligent transmission screen cabinet and method

Abstract

The embodiment of the invention discloses a transformer substation Internet-of-things intelligent transmission screen cabinet and method. The transformer substation Internet-of-things intelligent transmission screen cabinet comprises a case and a transformer substation Internet-of-things intelligent transmission assembly installed in the case. The transformer substation Internet-of-things intelligent transmission assembly is integrated on a slot in the case. The substation Internet-of-things intelligent transmission assembly comprises at least two of a central processing unit plug-in, a globalpositioning system plug-in, a management Ethernet communication plug-in, an RS485 input plug-in, a switching value input plug-in, a switching value output plug-in and a power management plug-in whichare electrically connected together through a bus. The RS485 input plug-in, the switching value input plug-in and the switching value output plug-in can be electrically connected with external equipment. By employing the transmission screen cabinet, collection and integration of decentralized monitoring data are realized, equipment space occupied by independent arrangement of an Internet-of-things acquisition system is saved, and the overall cost of a transformer substation Internet-of-things access project is reduced.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of substation Internet of Things equipment, and in particular to a substation Internet of Things intelligent transmission screen cabinet and method. Background technique [0002] With the progress of the electronic industry, the construction of comprehensive automation of substations has begun to rise in the national power industry. After more than ten years of hard work, power companies in various provinces and regions have basically completed the comprehensive automation of substations. [0003] In recent years, the development of Internet of Things technology has advanced by leaps and bounds, and the development of ubiquitous power Internet of Things has kicked off. [0004] However, there is currently no set of sensors (including temperature and humidity sensors, water immersion sensors, SF6 and oxygen gas sensors, water level sensors, partial discharge sensors, Acoustic sensor...

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Problems solved by technology

[0006] For this reason, the embodiment of the present invention provides a substation Internet of Things intelligent transmission screen cabinet and method to solve the problems caused by the lack of integrated integration of sensors, controllers and intelligent terminals in the substation in the prior art. It is difficult to realize the interconnection and intercommunication of the substation, and it is impossible to monitor, measure, control and coordinate the operation of all auxiliary equipment in the substation

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