Remote power supply system based on Zigbee and communication control, and operation method

Abstract

The invention discloses a remote power supply system based on Zigbee and communication control, and an operation method. The system comprises a local control end and a remote computer, wherein the local control end is connected with a power supply system, a gateway module is connected between the local control end and the remote computer, the local control end comprises a core processing unit, the data input end of the core processing unit is connected with a Zigbee node unit, the command output end of the core processing unit is connected with a motion protection circuit, the power supply end of the core processing unit is connected with a power supply management module, and a communication port of the core processing unit is connected with the gateway module; the core processing unit comprises a master control chip, the man-machine interaction end of the master control chip is connected with a man-machine interaction module, and the data reading-writing end of master control chip is also connected with a data storage module; and the input end of the Zigbee node unit is connected with a signal acquisition unit, and a signal conditioning unit is connected between the node unit and the data receiving end of the master control chip. According to the invention, wireless data transmission and remote monitoring can be effectively realized, the system coordination is high, and the flexibility is good.

Description

technical field [0001] The invention relates to the technical field of remote power supply, in particular to a remote power supply system and an operation method based on Zigbee and communication control. Background technique [0002] Since the advent of electricity, it has become an inseparable necessity in people's daily work and life, so the role of the power supply system is becoming more and more important. Many power generation equipment is in an overloaded state for a long time, which reduces the safety of the equipment, which is Real-time monitoring of various parameters in the power production process is required to ensure the normal operation of power generation equipment and other auxiliary equipment. [0003] With the development of clean energy power generation technologies such as wind power and tidal power, due to the scattered distribution of individual power generation equipment and the long distance from the remote monitoring room, the complex environment o...

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Problems solved by technology

[0003] With the development of clean energy power generation technologies such as wind power and tidal power, due to the scattered distribution of individual power generation equipment and the long distance from the remote monitoring room, the complex environment on site also limits the laying of control cables, which also affects human and economic costs.

At the same time, when an accident occurs to the power generation equipment, if the faulty equipment cannot be disconnected from the power grid in time and remedial measures are taken in time, otherwise it will cause serious consequences to the entire power generation system and the connected power grid, resulting in huge economic losses and affecting people's health. daily life arrangement

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