Remote online monitoring system for wind/solar hybrid power generation equipment

Abstract

The invention discloses a remote online monitoring system for wind / solar hybrid power generation equipment, and relates to the field of online monitoring of industrial equipment. The system is an industrial wireless remote online monitoring system, and is particularly suitable for monitoring the wind / solar hybrid power generation equipment. The system comprises a wind / solar hybrid power generation equipment state monitor, a video acquirer, a remote data acquisition and transmission master controller and a data monitoring and publishing platform. The system solves the problem of wireless remote online monitoring of wind / solar hybrid power generation equipment and electrical equipment, simultaneously provides a networking mode for a large-scale online monitoring network, and for a large-scale even huge wind / solar hybrid power generation equipment array monitoring network, can adopt a cellular mobile communication network-mobile ad hoc network hybrid networking mode, perform network aggregation by using a mobile ad hoc network and deploy cellular mobile communication gateways at certain key network nodes to save a great amount of mobile communication cost and effectively improve the stability and reliability of the wireless monitoring network.

Description

technical field [0001] The invention relates to the field of on-line monitoring of industrial equipment, and is an industrial wireless remote on-line monitoring system, especially suitable for monitoring wind-solar hybrid power generation equipment. Background technique [0002] With the continuous growth of global population and economic scale, the environmental problems caused by energy use and their causes are constantly being recognized by people, not only the hazards of smog, photochemical smog and acid rain, but also the increase in the concentration of carbon dioxide (CO2) in the atmosphere. The coming global climate change has also been confirmed as an indisputable fact. In this context, a series of new concepts such as "carbon footprint", "low-carbon economy", "low-carbon technology", "low-carbon development", "low-carbon lifestyle", "low-carbon society", "low-carbon city" and "low-carbon world" , The new policy came into being. The result of major changes in ener...

AI Technical Summary

Problems solved by technology

Although the online monitoring mode based on the traditional mobile phone network has certain reliability, each monitoring node needs to independently access the communication network of the mobile operator and pay the communication fee independently, so that the entire monitoring network needs to pay a large amount of wireless Communication costs, which greatly increase the operation and maintenance costs of equipment

However, the online monitoring mode of the traditional short-distance wireless communication link can only use the fixed relay mode of a single route. Although this mode does not need to pay a lot of mobile phone communication fees, there are huge problems in reliability. It adopts a fixed relay mode with a single route, each node is a fixed relay node in the network, so when any node in the monitoring network is damaged, the network connection of its subsequent nodes will be interrupted, due to the use of a single route mode, so that subsequent nodes will become network islands, isolated from the entire monitoring network, greatly reducing the reliability and stability of the monitoring network

[0007] In addition, due to the expensive equipment of the wind-solar hybrid power generation system, power generation components such as solar cells, wind turbines, and battery packs are often stolen, and there is no effective monitoring and anti-theft means on site

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