Remote monitoring system, method and device applied to wind turbine
A technology for wind turbines and remote monitoring, applied in the field of communication, can solve the problems of inapplicability, insecurity, and low safety of staff, and achieve the effects of visualization, high applicability, and safety assurance.
Inactive Publication Date: 2019-01-15
CHNA ENERGY INVESTMENT CORP LTD +1
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Problems solved by technology
However, the method of online monitoring of fan status still has the following shortcomings: First, for most old fans and fans that are not in pieces, the economic value of installing an online monitoring system is low and not applicable
Secondly, because the operating environment of wind turbines has certain unsafe factors, it is generally necessary to avoid staff working in the wind turbine cabin when the wind turbine is running. Therefore, the method of online monitoring of the wind turbine status is also safer for the staff Low
Thirdly, due to the complex operating environment of wind turbines, they often encounter different mechanical failures or vibration problems, resulting in the need to continuously update the corresponding fault detection methods, while the analysis methods of the online monitoring system are often relatively mature methods, which cannot be achieved. Timely updates, so it is difficult to meet the current demand for monitoring fan failures
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Embodiment Construction
[0040] Embodiments of the present application provide a remote monitoring system, method, and device applied to wind power generators, so as to realize remote monitoring of wind power generators.
[0041] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0042] figure 1 It is a schematic block diagram of a remote monitoring system applied to a wind power generator according to an embodiment of...
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The embodiment of the invention discloses a remote monitoring system, method and device applied to a wind turbine to realize remote monitoring of the wind turbine. The system comprises a portable monitoring system arranged in an engine room at the top of a tower barrel of the wind turbine, and a remote monitoring sub-system arranged at the bottom of the tower barrel of the wind turbine. Accordingto the system, remote monitoring of the wind turbine, visualization and controllability of a monitoring result are realized, safety of workers is guaranteed, and high applicability is achieved.
Description
technical field [0001] The invention relates to the communication field, in particular to a remote monitoring system, method and device applied to wind power generators. Background technique [0002] The condition monitoring of wind turbines (hereinafter referred to as wind turbines) can understand the health status of wind turbines in real time and reduce the maintenance cost of wind farms. Therefore, the fault monitoring system of wind turbines has become an indispensable means of modern wind power operation and maintenance. [0003] In related technologies, an online monitoring system is usually used to monitor the status of the fan, and more and more fresh fans are equipped with some kind of fault detection system to achieve the purpose of online monitoring of the status of the fan. However, the method of on-line monitoring of fan status still has the following shortcomings: First, for most old fans and fans that are not in pieces, the economic value of installing an onl...
Claims
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Login to View More IPC IPC(8): F03D17/00F03D80/80
CPCF03D17/00F03D80/82Y02E10/72
Inventor 胡婷俞伟林罗华耿
Owner CHNA ENERGY INVESTMENT CORP LTD