Wind power generator cabin fire-extinguishing system

Abstract

The invention discloses a wind power generator cabin fire-extinguishing system, which comprises a detection module, a fire-extinguishing module, a wind generation set control module, an alarm module and a control module, wherein the detection module is used for periodically detecting a fire disaster parameter value in a wind power generator cabin; the fire-extinguishing module is used for distinguishing fire in the wind power generator cabin; the wind generation set control module is used for controlling the startup and shutdown of a wind generation set; the alarm module is used for alarming; the control module is used for saving at least two threshold values; these threshold values are used for classifying a fire disaster in the wind power generator cabin into a plurality of fire disaster levels according the severity degree; the alarm module has a plurality of alarm modes; the fire-extinguishing module has a plurality of fire-extinguishing modes; and the wind generation set control module is used for controlling the startup and shutdown of the wind generation set. These alarm modes, these fire-extinguishing modes and the startup and shutdown of the wind generation set can be combined into a plurality of different fire-fighting modes. According to the wind power generator cabin fire-extinguishing system, a fire-extinguishing way can be adopted in time according to the level of a fire disaster, so that a fire-fighting effect is more effective.

Description

technical field [0001] The invention relates to a fire-fighting system, in particular to a fire-fighting system for a wind turbine cabin. Background technique [0002] As a clean and renewable new energy, wind energy has been paid more and more attention by countries all over the world. At present, with the rapid development of wind power technology, safety accidents continue to occur, among which fire accidents account for a large proportion and cause huge economic losses. [0003] During operation, wind turbines have the characteristics of high heat generation, but not easy to dissipate heat, resulting in a high probability of fire in the nacelle. Because the wind turbine and the main control system are usually located in the nacelle at the top of the wind power tower more than 60 meters above the ground, and the heat rises rapidly during a fire, it is difficult for rescuers to enter the nacelle, which makes rescue and fire fighting often not timely enough. The crew caus...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome that the fire protection system of the wind turbine cabin in the prior art does not divide a reasonable fire alarm level and a fire mode under each fire alarm level, and cannot immediately execute corresponding fire protection according to the fire parameter value. In order to provide a fire protection system for wind turbine cabins with reasonable fire alarm levels and fire modes for each fire alarm level

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