火災(zāi)監(jiān)測及預(yù)警技術(shù)在風(fēng)力發(fā)電機組上的研究及應(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)電機組因其特殊的結(jié)構(gòu)與運行環(huán)境，面臨著較高的火災(zāi)風(fēng)險，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)電機組安全穩(wěn)定運行具有重要意義。根據(jù)風(fēng)力發(fā)電機組火災(zāi)風(fēng)險點和火災(zāi)特點，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)三大改進方案。通過 FDS 軟件搭建電氣柜滅火模型進行仿真驗證，并在沈陽某風(fēng)電場 1.5 MW 機組上開展應(yīng)用測試。結(jié)果表明，該改進方案可提升預(yù)警穩(wěn)定性與有效性，顯著降低誤報率，同時實現(xiàn)與機組應(yīng)急動作的協(xié)同，為風(fēng)電機組安全運行提供技術(shù)支撐。
關(guān)鍵詞： 風(fēng)力發(fā)電機組；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
參考文獻
[1] 邢國新，趙海龍，吳志強. 熱解粒子式電氣火災(zāi)探測器在地鐵中的應(yīng)用[J] . 消防科學(xué)與技術(shù)，2021，40(11) ：1695-1698.
[2] 謝春紅. 火災(zāi)自動報警系統(tǒng)中的探測器分析[J]. 電子技術(shù)，2022，51(10) ：216-217.
[3] 謝正榮，單立輝，時慶兵，等. 電氣火災(zāi)早期預(yù)警及監(jiān)測前沿技術(shù)探討[J]. 建筑電氣，2019，38(8) ：39-44.
[4] 李勝利，李孝斌.FDS 火災(zāi)數(shù)值模擬[M]. 北京：化學(xué)工業(yè)出版社，2019.
[5] 李波，張旭然，薄春波. 電力電纜內(nèi)因火災(zāi)早期特征的試驗研究[J] . 消防科學(xué)與技術(shù)，2019，38(12) ：1772-1776.
[6] 賀勝，疏學(xué)明，胡俊，等. 基于消防大數(shù)據(jù)的電氣火災(zāi)風(fēng)險預(yù)測預(yù)警方法[J] . 清華大學(xué)學(xué)報(自然科學(xué)版)，2024，64(3) ：478-491.
[7] 李亞寧. 基于數(shù)據(jù)融合技術(shù)的電氣火災(zāi)探測系統(tǒng)關(guān)鍵技術(shù)研究[D]. 長沙：湖南工業(yè)大學(xué)，2021.
