火災(zāi)監(jiān)測及預(yù)警技術(shù)在風(fēng)力發(fā)電機(jī)組上的研究及應(yīng)用
竇才
(遼寧大唐國際新能源有限公司，遼寧 沈陽 110002)
摘 要：風(fēng)力發(fā)電機(jī)組因其特殊的結(jié)構(gòu)與運(yùn)行環(huán)境，面臨著較高的火災(zāi)風(fēng)險(xiǎn)，合理應(yīng)用火災(zāi)監(jiān)測及預(yù)警技術(shù)，對保障風(fēng)力發(fā)電機(jī)組安全穩(wěn)定運(yùn)行具有重要意義。根據(jù)風(fēng)力發(fā)電機(jī)組火災(zāi)風(fēng)險(xiǎn)點(diǎn)和火災(zāi)特點(diǎn)，對比主流的火災(zāi)監(jiān)測及預(yù)警技術(shù)，分析現(xiàn)有監(jiān)測和預(yù)警技術(shù)短板，提出多參數(shù)融合監(jiān)測、環(huán)境自適應(yīng)抗干擾算法、“監(jiān)測—預(yù)警—控制”一體化聯(lián)動系統(tǒng)三大改進(jìn)方案。通過 FDS 軟件搭建電氣柜滅火模型進(jìn)行仿真驗(yàn)證，并在沈陽某風(fēng)電場 1.5 MW 機(jī)組上開展應(yīng)用測試。結(jié)果表明，該改進(jìn)方案可提升預(yù)警穩(wěn)定性與有效性，顯著降低誤報(bào)率，同時(shí)實(shí)現(xiàn)與機(jī)組應(yīng)急動作的協(xié)同，為風(fēng)電機(jī)組安全運(yùn)行提供技術(shù)支撐。
關(guān)鍵詞： 風(fēng)力發(fā)電機(jī)組；火災(zāi)監(jiān)測；預(yù)警技術(shù)；溫度監(jiān)測；氣體監(jiān)測；煙霧監(jiān)測
中圖分類號：TM614 ；TP212.9 文獻(xiàn)標(biāo)識碼：B 文章編號：2097-6623(2026)02-0037-05
Research and Application of Fire Monitoring and
Early Warning Technology for Wind Turbines
DOU Cai
（Liaoning Datang International New Energy Co., Ltd., Shenyang 110002, China）
Abstract: Wind turbines face a high fire risk due to their special structure and operating environment. The rational application of fire monitoring and early warning technology is of great significance to ensure the safe and stable operation of wind turbines. Based on the fire risk points and fire characteristics of wind turbines, this paper compares the mainstream fire monitoring and early warning technologies, analyzes the shortcomings of the existing ones, and puts forward three improvement schemes: multi-sensor fusion monitoring, environment-adaptive anti-interference algorithm, and integrated linkage system of "monitoring—warning—control". A fire extinguishing model for electrical cabinets was built and verified by simulation using FDS software, and application tests were carried out on a 1.5 MW unit at a wind farm in Shenyang. The results show that the improved scheme can enhance the stability and effectiveness of early warning, significantly reduce the false alarm rate, and realize coordination with the emergency actions of the unit at the same time, providing technical support for the safe operation of wind turbines.
Key words: wind turbine; fire monitoring; early warning technology; temperature monitoring; gas monitoring; smoke monitoring
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