文章來源:規劃發展局(ju) 發布(bu)時間(jian):2017-07-12
山火(huo)(huo)災害遍及澳大(da)利亞(ya)、美國(guo)等近百個國(guo)家及我國(guo)大(da)部分(fen)省(sheng)份(fen),嚴(yan)重(zhong)(zhong)時(shi)我國(guo)電(dian)(dian)網線(xian)路(lu)附近一(yi)天內多(duo)達上千處山火(huo)(huo),造成大(da)量線(xian)路(lu)跳閘和燒損(sun),成為電(dian)(dian)網安全運行最嚴(yan)重(zhong)(zhong)的危害之一(yi)。山火(huo)(huo)影(ying)響因(yin)素多(duo)、隨(sui)機(ji)性大(da)、分(fen)布廣(guang),國(guo)內外尚無有效(xiao)的電(dian)(dian)網山火(huo)(huo)防治(zhi)技術和高效(xiao)帶電(dian)(dian)滅火(huo)(huo)裝備(bei),世界上多(duo)地(di)曾發生(sheng)(sheng)過由于山火(huo)(huo)而造成的電(dian)(dian)網損(sun)壞(huai),極易造成電(dian)(dian)網崩潰和大(da)面積停電(dian)(dian),嚴(yan)重(zhong)(zhong)影(ying)響人民生(sheng)(sheng)產生(sheng)(sheng)活和社會穩定。
國(guo)家電(dian)(dian)(dian)(dian)(dian)網(wang)組織電(dian)(dian)(dian)(dian)(dian)力、氣象、信息、材料(liao)、機械等多專業團隊,圍繞(rao)電(dian)(dian)(dian)(dian)(dian)網(wang)大(da)范圍山火(huo)(huo)災(zai)害防治關(guan)鍵技(ji)(ji)術(shu)與(yu)裝備開(kai)展(zhan)協同創新,取得(de)了(le)(le)重大(da)科技(ji)(ji)成果。一是(shi)發(fa)明(ming)了(le)(le)電(dian)(dian)(dian)(dian)(dian)網(wang)山火(huo)(huo)定(ding)量預報(bao)(bao)方法,研制出國(guo)際(ji)(ji)首(shou)(shou)套電(dian)(dian)(dian)(dian)(dian)網(wang)山火(huo)(huo)密(mi)度預報(bao)(bao)系(xi)(xi)統,3天預報(bao)(bao)準(zhun)確(que)率95%。二是(shi)發(fa)明(ming)了(le)(le)山火(huo)(huo)廣域實(shi)時精(jing)準(zhun)監測(ce)技(ji)(ji)術(shu),開(kai)發(fa)出電(dian)(dian)(dian)(dian)(dian)網(wang)山火(huo)(huo)廣域實(shi)時監測(ce)預警系(xi)(xi)統,火(huo)(huo)點精(jing)準(zhun)定(ding)位到(dao)線(xian)路及桿塔,準(zhun)確(que)率90%。三是(shi)發(fa)明(ming)了(le)(le)電(dian)(dian)(dian)(dian)(dian)網(wang)山火(huo)(huo)帶(dai)電(dian)(dian)(dian)(dian)(dian)滅(mie)(mie)火(huo)(huo)方法,攻克(ke)了(le)(le)高(gao)壓帶(dai)電(dian)(dian)(dian)(dian)(dian)滅(mie)(mie)火(huo)(huo)國(guo)際(ji)(ji)性難(nan)題。四(si)是(shi)發(fa)明(ming)了(le)(le)小流量高(gao)揚(yang)程(cheng)滅(mie)(mie)火(huo)(huo)技(ji)(ji)術(shu),發(fa)明(ming)了(le)(le)高(gao)效(xiao)防復(fu)燃滅(mie)(mie)火(huo)(huo)劑,研制出國(guo)際(ji)(ji)首(shou)(shou)臺小流量高(gao)揚(yang)程(cheng)帶(dai)電(dian)(dian)(dian)(dian)(dian)滅(mie)(mie)火(huo)(huo)裝備,滅(mie)(mie)火(huo)(huo)性能較水提升9.6倍,有效(xiao)滅(mie)(mie)火(huo)(huo)揚(yang)程(cheng)達(da)500米。
該成果授權發(fa)明(ming)專(zhuan)(zhuan)利35項(xiang),其中包含國(guo)內(nei)外電網(wang)(wang)防山(shan)火領域(yu)首個發(fa)明(ming)專(zhuan)(zhuan)利,制定該領域(yu)首批標準共2項(xiang),先后獲得2015年(nian)度(du)中國(guo)電力(li)技術(shu)(shu)發(fa)明(ming)一等(deng)獎、2015年(nian)度(du)中國(guo)專(zhuan)(zhuan)利優秀獎。電網(wang)(wang)山(shan)火預測、監測和(he)(he)滅火裝(zhuang)備(bei)整體技術(shu)(shu)在26省市100多(duo)家(jia)電網(wang)(wang)單位廣泛應用,有(you)(you)效(xiao)防治(zhi)了(le)多(duo)起不同程(cheng)度(du)電網(wang)(wang)山(shan)火災害(hai)。相(xiang)關產品(pin)已出口到山(shan)火高發(fa)的澳大利亞等(deng)國(guo)家(jia)1萬(wan)多(duo)瓶套,近三(san)年(nian)銷售(shou)11.3億元(yuan)(yuan),利潤1.76億元(yuan)(yuan),據(ju)估算實現增收節(jie)支達63.3億元(yuan)(yuan),經濟(ji)效(xiao)益十(shi)分顯著(zhu)。該成果保證了(le)大電網(wang)(wang)安(an)全(quan)和(he)(he)社(she)會供電,防止植被大面積燒毀,減少(shao)了(le)大氣污(wu)染,有(you)(you)力(li)支撐了(le)國(guo)民經濟(ji)和(he)(he)生態環境健康發(fa)展。

附圖(tu):電網山火廣(guang)域實時監測告警(jing)系統