Wind power remote monitoring solution

Wind power remote monitoring solution
With the gradual reduction of coal, petroleum and other energy sources, mankind is paying more and more attention to the use of renewable energy. Wind power is the cheapest and most promising energy source among renewable energy, and it is a kind of "green energy" that does not pollute the environment.
The construction of existing wind farms is generally scattered, and wind farm managers need to understand the operation of each wind farm. The existing decentralized monitoring and control obviously cannot meet the requirements.
At present, the data collection and monitoring systems of wind turbines are all provided by wind turbine manufacturers. The SACAD systems of various manufacturers are incompatible with each other, and it is difficult to update and upgrade them after introduction. This requires that the operating parameters of the various wind farms and manufacturers be collected for comparison and analysis.
Generally, the location of wind farms is relatively remote, the geographical environment is relatively harsh, the staff live far away from the site, the staff work harder, and it is not easy to recruit new staff due to poor working conditions.
Because the wind farms are far apart, and the number of wind turbines in each wind farm is also large, each wind farm needs to be equipped with a certain amount of staff to conduct routine inspections and maintenance, which causes a waste of personnel.
In order to solve the above-mentioned confusion of users, we have proposed a remote monitoring system for wind farms , and set up monitoring centers in cities hundreds to thousands of kilometers away. Through this system, wind power companies can remotely manage the operation of wind farms in various regions, which solves the problem that wind power companies used to manage wind farms in various regions in a unified manner, and can uniformly monitor various wind turbines in wind farms. The unattended goal of wind farms. Although the customer is hundreds of kilometers away, it is as immersive as it is.
The remote monitoring system for wind farms mainly collects and monitors the equipment operation status and production operation data of wind turbines and substations in different regions, so that the monitoring center can timely and accurately understand the production and operation status of each wind farm . Wind power plant automation centralized control systemIncluding the collection and centralized processing of wind power status, unit and wind farm operating status data of wind farms, providing on-site operation and remote monitoring man-machine interface, and also automatically or according to management feedback instructions on the operation of wind turbines and wind farms Efficiency optimization and safety assurance control.
It can realize the data communication and interconnection of various heterogeneous wind farm monitoring equipment, which can greatly improve the integration efficiency and meet the existing and emerging needs in the future; it
shields the underlying equipment and reduces the system communication connection and data exchange costs. So that the replacement of individual monitoring equipment in each wind farm does not affect the operation of the entire monitoring system, so that the sub-station subsystem has a good network connection function, can use the network protocol flexibly according to the network situation, and has the ability to communicate with the provincial and regional master stations at the same time Ability;
reduce investment risks and investment costs, allow the existing wind farm monitoring system to be gradually upgraded instead of completely abandoning the original investment, and bring convenience to the future digital power automation system transformation.
All information of the wind farm interacted between the master station and the sub-station operates according to the standard IEC 61850 model, which realizes the sharing of information between the operating system and other supporting systems, reduces duplication of construction and investment, and improves the compatibility and stability of equipment and systems. Reduce monitoring costs;
effectively use the 2M communication interface widely used in the power system to allow remote measurement, remote adjustment, remote control, remote signaling information and image, sound, security alarm and other information to be transmitted without affecting each other, and to ensure the timeliness and reliability of communication .
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