Early warning system and early warning method

Abstract

The invention relates to an early warning system, and the system comprises detection devices which are installed inside and outside a unit and used for detecting the temperature of mechanical parts and electrical parts inside and outside the unit; a communication device which is used for transmitting the data detected by the detection device to a centralized control center; the centralized controlcenter which comprises an analysis device and a control device, wherein the data analysis module is used for analyzing the transmitted data to form a visual image, the visual image is used for displaying temperatures of the mechanical part and the electrical part during operation through different colors in a distinguishing manner, green represents safety and stability, yellow represents hidden danger early warning and red represents rectification requirements; and the display device is used for displaying the visual image. The system is characterized in that the terminal equipment of the centralized control center can be accessed in real time through a mobile phone communication network, the Internet or an intranet; the terminal equipment displays the visual image according to the urgentdegree of the reconstruction of the mechanical part and the electrical part from high to low and the urgent degree of the hidden danger early warning from high to low, wherein the visual image is accompanied by a prompt tone or vibration when red appears in the visual image. The invention also relates to a corresponding early warning method and a storage medium.

Description

technical field [0001] The invention relates to an early warning system, a corresponding early warning method and a storage medium. Background technique [0002] With the acceleration of my country's industrialization process, my country's energy industry has followed its pace, resulting in many new energy sources, including solar energy, wind energy, nuclear energy, geothermal energy, etc. It has been 11 years since the explosive development began in 2006. In recent years, the installed capacity of domestic wind turbines has continued to increase, and the State Grid has higher and higher requirements for the safety and stability of the units. 1.5MW has developed to the current large-scale wind turbine with a stand-alone capacity of 9.5MW. [0003] The equipment safety production accidents of wind turbines also occur frequently, the most serious of which is the fire of wind turbines. Most of the fires are caused by electrical components, aging, and short circuit; On July 1, ...

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Problems solved by technology

[0003] The equipment safety production accidents of wind turbines also occur frequently, the most serious of which is the fire of wind turbines. Most of the fires are caused by electrical components, aging, and short circuit; On July 1, a wind turbine with a unit capacity of 9.5MW in the Jutland region of western Denmark caught fire. The cause of the fire was determined by the manufacturer to be that an electrical component inside the converter of the unit was damaged during the installation process, resulting in overheating inside. The fire was triggered, and a wind turbine worth tens of millions was instantly reduced to ashes, which brought great economic losses to wind power development and operation companies, a great negative impact on wind power equipment manufacturers, and personal casualties Accidents, and even shocks to the entire regional grid voltage

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