Remote Monitoring for Wind Farm

Project background:

wind Turbines generally working in severe environment with high humidity, acid and alkali corrosion, high dust and high electromagnetic interference, extremely cold and hot. In the case of unattended operation for a long time, the real-time and reliable control must be guaranteed. In large wind farms, it is usually necessary to monitor dozens or hundreds of wind turbines in a cluster, which requires the construction of a stable, reliable, fast and real-time network system.

Project Requirements

remotely monitor and manage wind farm, set up the monitoring system, realize the networking through the current mature industrial Ethernet network, the main station of the dispatching center directly monitor the operation of all fans in each station.

Our Solution

In order to guarantee the normal operation of the wind turbines, expect to implement preventive maintenance to significantly reducing the fan fault losses, and realize the efficient and reliable equipment data transmission via Ethernet. Toputel Technology's industrial ethernet switches using G.8032 ring network protocol, which can realize 5 ms inner ring network self-healing, greatly improve the reliability of the ring network.

Wind Turbine Tower: an ISM3010D network management ethernet switch should be installed at the bottom of each tower, which is connected to the on-site HD webcam, intercom and other network devices to form a Local area network (LAN) through ethernet, Optical fiber ports 7th and 8th are used to form a redundant optical fiber ring network. The 9th ports of optical fiber port is used to connect to the non-network management switch ISE2005 in the wind turbine cabin of the tower.

Wind Turbine Cabin: one ISE2005D non-network management switch is installed in each turbine cabin. The optical port is used to connect to the switch at the bottom of the wind turbine tower. The network port is connected to high-definition webcams, intercom and other network equipment in the cabin.

Central Monitoring Room: the central monitoring station is connected to the optical fiber port 9th of the central switch to access the internal industrial Ethernet of the whole wind turbines, so as to timely understand the operation of all wind turbines in each station.

Topology for Wind Farm Remote Monitoring

Benefit of Our Solution

1. The ring network scheme is adopted in this networking scheme to greatly improve the elasticity of the network, and the occurrence of any failure point will not cause any impact on the current network. At the same time, each ring network is independent of each other.
2, Ring network switch has the features of link self-healing and self-recovery to ensure the stability of remote equipment maintenance system data transmission.
3, Ring network wiring is convenient and ing network switch has the characteristics of fast networking, flexible networking, easy maintenance etc. User friendly
4. ITU-T G.8032V2 Ring network protocol, plug and play, automatic networking; Fully distributed, not afraid of the failure of the main control node, the recovery time of the whole network < 5ms, can form a variety of complex ring network structure such as intersecting ring, tangential ring.

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