Heterogeneous network-based remote monitoring system for wind and light supplementary power station

Abstract

The invention discloses a heterogeneous network-based remote monitoring system for a wind and light supplementary power station. The system comprises a field monitoring network unit, a heterogeneous network communication conversion interface unit, a wireless communication network unit, a wireless gateway unit and a remote access and control unit; and the five units are sequentially connected. The system consists of a wired monitoring network and a wireless monitoring network together, field real-time monitoring requirements of the wind and light supplementary power station and power supply equipment thereof can be met, and the monitoring data of each power station can be conveniently transceived, gathered and remotely transmitted; and the system has the advantages of high instantaneity, strong reliability, low construction and operational costs, wide monitoring range and strong expandability.

Description

technical field [0001] The invention relates to a remote monitoring system, in particular to a remote monitoring system for a wind-solar hybrid power station based on a heterogeneous network. Background technique [0002] In recent years, wind energy and solar energy, as the most potential and ideal clean energy sources, have attracted more and more countries' attention and research. The two clean energy sources have the advantages of being renewable, non-polluting, and widely distributed, but at the same time, they also have weaknesses such as low energy density and strong randomness. Especially for small-capacity power generation systems, it is difficult for both of them to be used as a stable and continuous power supply source alone. At the same time, people have found that the two are very complementary. If the two are operated in accordance with a reasonable capacity configuration and a suitable battery pack is installed for energy storage and load balancing, the disad...

AI Technical Summary

Problems solved by technology

Due to the high cost of wiring and the lack of monitoring means, the existing wind and solar hybrid power station monitoring system is mainly based on the local single power station monitoring system, the information integration of the control system is not high, and each power station has its own system to form an "information island" As a result, the operation and operation results of multiple power stations in the same area cannot be centrally monitored, recorded and counted, and a large number of operations and maintenance are carried out manually, which cannot meet the requirements of quantitative management. come difficult

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