System for monitoring status of large-megawatt wind power generator set in real time

Abstract

The invention discloses a system for monitoring the status of a large-megawatt wind power generator set in real time. The system is mainly and technically characterized by comprising a wind power generator set, an information acquiring unit, a wireless network, a central monitoring system, an Internet network, a remote monitoring center, a general packet radio service (GPRS) network and a mobile phone, wherein the wind power generator set is connected with the information acquiring unit; the information acquiring unit is connected with the central monitoring system through the wireless network; the central monitoring system is connected with the remote monitoring center through the Internet network; and the information acquiring unit is connected with the mobile phone through the GPRS network. According to the system, the working status information of the wind power generator set is acquired by arranging sensors at all key positions of the wind power generator set, and is transmitted to working personnel through the networks to ensure that the working personnel can diagnose hidden danger existing in all parts in time and forecast faults which can occur in the future according to monitoring data and status types, so that measures can be conveniently taken in time, the operation reliability of the wind power generator set is improved, and the service life of the wind power generator set is prolonged.

Description

technical field [0001] The invention belongs to the field of green energy wind power generation, in particular to a real-time state monitoring system for a large megawatt wind power generating set. Background technique [0002] Wind energy is the fastest-growing clean energy among renewable energy sources, and it is also the renewable resource with the most promising prospects for large-scale development and commercialization. With the increasing energy consumption and further deterioration of the environment, countries all over the world regard the development of renewable green energy as an important part of their sustainable development strategies. Wind power generation is the main way to utilize wind energy. Since 2007, wind power has become the third largest new power generation source after thermal power and hydropower. According to statistics from the Global Wind Energy Council, the average growth rate of the global wind power industry in the past 10 years has reach...

AI Technical Summary

Problems solved by technology

Since wind farms are mostly built in remote areas or offshore areas far away from cities, the transportation is inconvenient; in addition, the wind turbines are located at high altitudes, making their maintenance very difficult; The re-hoisting and parts replacement require a lot of manpower and material resources, and the cost of a single maintenance may exceed one million yuan

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