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Photovoltaic power station monitoring is the photovoltaic inverter, junction box, irradiation, weather instrument, meters and other devices connected by cable, the equipment using photovoltaic power station data collector data collection, and through the industrial network on the way to the web server or the local computer, convenient power plant managers and users to view and manage the operation of the photovoltaic power station data.The monitoring of photovoltaic power station can be monitored and managed in clusters, which is conducive to data collection, curve generation and data analysis, and saves a lot of labor costs.
Photovoltaic power stations are generally built on the roof or in remote areas,on-site view is not very convenient, and the number of power generation is directly linked to economic benefits, so photovoltaic monitoring is conducive to timely discovery and solution of problems.
Yuhang YH6428GS-M-SFP is adopted in the monitoring system solution of photovoltaic power station. YH648BGS-SFP realizes the link redundancy uploaded to thecontrol layer of the station through data acquisition, network transmission, central monitoring, and port convergence.The core machine room is composed of aerospace industrial Ethernet switch YH6428GS-M-SFP, which gathers data traffic of multiple ring networks.
The YH648BGS-SFP industrial Ethernet switch is composed of several Gigabit Redundant ring networks to form redundant protocols. Each ring network is physically isolated to improve the security of the network and ensure the free handoff of the network.
Topology diagram：The monitoring system of photovoltaic power station uses the ring network to carry out cluster monitoring and management.
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