Smart capacitive data transmission device based on zigbee technology

Abstract

The invention discloses an intelligent capacitor data transmission device based on Zigbee technology, which is used for data transmission of grid reactive power compensation, and uses Zigbee to transmit data with fast data rate and micro power between intelligent transformers and a large number of intelligent capacitor modules. Power consumption and automatic networking and other technical features for fast networking, and fast data interaction, through the smart transformer to directly upload the current power quality parameters of the smart capacitor such as capacitance capacity, capacitance state, power factor, etc. to the distribution data terminal, In order to facilitate real-time monitoring, and realize the unification of the communication protocol among the smart capacitor modules.

Description

technical field

[0001] The invention relates to a data transmission device, in particular to an intelligent capacitive data transmission device based on Zigbee technology. Background technique

[0002] The so-called reactive power compensation means that after installing reactive power compensation equipment such as shunt capacitors in the grid, it can provide reactive power consumed by inductive loads, reducing the reactive power provided by the grid power supply to the inductive load and transmitted by the line. The flow of reactive power in the grid can reduce the power loss caused by transmission of reactive power in lines and transformers, and can also be used to adjust the voltage of the grid and improve the stability of the grid.

[0003] Existing smart capacitor modules cannot upload data directly, it needs a controller with data upload function to realize it, and due to power limitation, the controller can only network with a limited number of smart capacitor module...

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