当前位置: 黄色大片免费>>建一流电气学科>>正文
建一流电气学科

王建华教授团队,数十年磨一剑,理论及技术双突破
2019-01-31  

 

数十年磨一剑,理论与技术双双突破

 

从20世纪60年代中期起,使用六氟化硫气体绝缘的全封闭开关设备就被广泛用于高压电力系统。但是,六氟化硫气体的温室效应系数高达二氧化碳的23900倍。生态环境没有替代品用之不觉,失之难存。进入21世纪后,环境保护和温室效应日益受到重视,发展环境友好的真空断路器替代六氟化硫气体断路器被认为是一种有效途径,国际同行也一直致力于该领域的研究。

然而,科学技术的发展不是一蹴而就的,研发高电压等级真空断路器新产品十分不易,击穿电压在长真空间隙下难以提高、真空灭弧室额定电流与开断电流难以同时提升、高电压大电流开断易于失败等三大世界性技术难题一直是制约该技术发展的瓶颈

黄色大片免费tongshi,wangjianhuatuanduihaimianlinleqitananyixiangxiangdekunnan。zaililuncengmian,xuduoyeneizhuanjiagenjuzhenkongdianqijishiniandefazhanjingyan,renweizhenkongdianqidetedianshishiyingzhong、diyalingyu,duiyujiangdangeduankoumiehushidedianyadengjitishengdao126kvjiyishangtichuqiangliezhiyi。lingyifangmian,zaijishucengmian,dangshituanduiquefashiyanshebeihepingtai,youyuconglaimeiyourenzuoguozheifangmiandeyanjiu,shimianshangzhaobudaoheshideshebei,gaoyadadianliuzhenkongdianhushiyanyanjiupingtaixuyaoquanbuxinjian。

黄色大片免费meiyoushebei,jiuyuqiyehezuo,zulinchangfang,zizhushejiyanfashiyanshebei;renshoubuzu,jiufadongsuoyoudejiaoshi、xuesheng、gongrenyiqishiyan,lianxufenzhanzaichangfangyixian。“zuoshiyanshijianjin、renwuzhong,henduoshiyandoushiwanshangjiabanjiadianzuochulaide,wangwangyigefangandeyanzhengjiuyaojinglibujiqishudefanfuceshi。”huishouwangxi,tuanduichengyuangengyingsanjiaoshougankai,xinkuzhiyu,gengduodeshichongshi、kuaile,yinweimeiyiweituanduichengyuanxinlidoubiezheyigujinger,zhixuchenggongbuxushibai。

宝剑锋从磨砺出,梅花香自苦寒来。2013年,团队研制的126kV单断口真空断路器终于通过了全部型式试验。教育部鉴定意见指出“整体技术处于国际领先水平”,国际大电网会议CIGRE工作报告评价指出“中国输电等级单断口真空断路器技术在世界上处于突出的引领地位”。2019年1月,团队获得2018年度国家技术发明二等奖。

 

坚持“三个面向”

科研报国矢志不渝

 

黄色大片免费“womenzuoyanjiudemubiaobingbushihuojiang,duiwomenlaishuo,zuiqidaideshikandaozizhushejidezhenkongduanluqibeiyingyongdaoquanguodianlixitong,jiejuedianlishebeidehuanjingyouhaowenti。”jibianhuodeleguojiakexuejishufangmiandezuigaorongyu,wangjianhuatuanduizuiqianguadehaishichanpinruhezaidianlixitongzhongquanmiantuiguangyingyong。

tuanduideyanjiucongyikaishijiuzhiliyujiejueshengchan、shenghuodeshijiwenti,jishuyijingtupo,tuanduilijiyuguoneixiangguanqiyehezuo,keyanchengguoluxuzaizhongguoxidianjituan、guowangpinggaojituan、jiangsubaoshengjituandengduojiazhimingqiyechenggongzhuanhua,kaifachuxiliechanpin,weiwoguoxuejianhetidaigaoyakaiguanlingyudeqiangwenshixiaoyingliufuhualiuqiti,fazhanhuanjingyouhaodianlizhuangbeidiandinglezhongyaodejishujichu。

“科学研究不应该仅仅停留在理论层面,而是要面向世界科技前沿、面向经济主战场、面向国家重大需求,走中国特色自主创新道路,掌握全球科技竞争先机。”耿英三介绍道,因为真空断路器具备耐高寒的独特优点,真空断路器在我国东北高寒地区应用尤显优势,同时还远销俄罗斯、韩国等国家,让“中国创造”走向了世界。

在坚持传统优势方向真空电器的同时,团队通过交叉融合等方式,进一步拓展了电力储能、超导电器等新研究方向。近年来,团队相关研究成果获国家级科技二等奖两项、省部级一等奖四项。先后承担多项国家自然科学重点基金、国家重点基础研究发展计划、企业合作研发等各类项目数十项。授权发明专利50余项(其中美国专利1项),出版专著3部、译著1部,发表SCI/EI论文200余篇。

keyanzhiluyongwuzhijing,ganggangfangxiahuojiangzhengshu,wangjianhuatuanduijiuduizijifaqilexindetiaozhan。“womenxiayibudemubiaoshizai3-5nianneibazhenkongduanluqideyingyongfanweitigaodao550kvchaogaodianyaxitong,fazhanxuanxiangtouqiekuaisuzhenkongduanluqi,shixiandianluguzhangzaigengduandeshijianneidekekaofenduan。”wangjianhuajieshaodao,zaiguojiashixianzhonghuaminzuweidafuxing“zhongguomeng”deweidazhengchengzhong,tuanduizhengzaimouhualiyongzhongguoxibuchuangxingangjianshedelishixingjiyu,yuguoneilingjunqiyehezuochuangjianxindegaoduandianlizhuangbeiyanjiujidi,jianshexianjindianlichunengjishuyanjiuzhongxin,weiguojiaminzudejinbuzuochuxindegongxian。

 

西迁精神代代相传 科研火种生生不息

 

黄色大片免费“womenhuodedechenggong,bujinshiwomennulidejieguo,tongshiyechengzaizhelaoyibeikeyangongzuozhewushudezhihuihehanshui。”tandaohuojiangganshou,wangjianhuatuanduichengyuanmenwuyiliwaidijiangchengjiguigongyuwangjimeijiaoshoudezhidao。

黄色大片免费zuoweijiaotongdaxuexiqiandajundeyiyuan,wangjimeiyishouchuangjianlexianjiaotongdaxuezhenkongdianqiyanjiuketizu。

黄色大片免费zhangqiyilai,wangjimeizuidadexinyuanjiushinenggoujiangzhenkongduanluqidedianyadengjitisheng,yongyushudiandengji。“wanglaoshi80duosuishihaijianchicanjiaketiyantaohui,90duosuishihailaidaoshiyanxianchangzhidaogongzuo。yudaokunnanshi,tazongshichongmanjiqingdigulidajia‘womenkendingxing!’。”wangjianhuahuiyidao,yuwanglaoshibingjianzhandoudezheixiechangjingzhijinyiranlilizaimu。

黄色大片免费zaiwangjimeideyanchuanshenjiaoxia,tuanduipeiyangdexueshengyedaduoxuanzeliuzaixibuganshichuangye。2003nian,liuzhiyuanfangqitongyongdianqishanghaiyanfagongsidezhiwu,zhongxinhuidaoxibuzhuanzhukeyan,muqianyijingchengzhangweituanduineidudangyimiandeqingnianjiaoshou。liuzhiyuanshuo:“laoyibeixiqianrenbaishouqijia,kefulechangrennanyixiangxiangdekunnan。womenxianzaidetiaojianyijinghaotaiduole,gengyinggaizuochuxindegongxian。”

黄色大片免费“gerenfazhanyinggaiheguojia、heshehuidexuyaojinmijiehe。wozaiboshihoujieduanyanjiudeshiyiqikexueyujishu,dangshituanduizhengzaijiansheshiyanpingtai,xuyaowozheiyangdongshebeidezhuanyerencai。”jiuzheiyang,zhaixiaoshechengweilexianjiaodadiyiweiboshibiyedeshiyangongchengjishurenyuan。8nianguoqule,tuanduijianlilemuqianguoneiwaigaoxiaozhongzuixianjindegaoyadadianliuhechengshiyanxitongheguojiyiliushuipingdezhenkongdianhudenglizitiwulishiyanyanjiupingtai,weiqudetupoxingchengguotigonglejianshibaozhang。

黄色大片免费zaijidaijiaoshidechixunulixia,wangjianhuatuanduixingchengle“yanjin、hexie、poshi、qiuzhen、fengxian”deyouliangchuantonghe“gongchongweizhi,yeguangweiqin”detuanduihexinwenhua。jin5nianlai,gongyou15mingboshiyanjiusheng、50yumingshuoshiyanjiushengzaituanduizhidaoxiabiye,bingxunsuchengzhangweidianqixiangguanlingyugegaoxiao、qiyeyuyanjiuyuansuodeyewugugan。

peiyangyanjiushengyededaoguojitongxingrenke,lianxuronghuodajiang。boshiyanjiushengtianyunbozai2016niandi27jieguojizhenkongfangdianyujueyuanhuiyironghuo“jiechuqingnianyanjiuzhejiangchatterton award”,chengweigaijiangzi1992niansheliyilaidierweihuocishurongdezhongguoren。boshiyanjiushengzhangyingyao、yaoxiaofeidenghuo2014nianguojizhenkongfangdianyujueyuanhuiyizuijialunwenjiang,zheiyeshizigaijiang2006niansheliyilaizhongguoxuezheshoucihuode。zaozai2011nian,boshiyanjiushengsunliqiongheyulijiulianshounadaolediyijieguojidianlikaiduanjishuhuiyide“zuijialunwenjiang”(weiyihuojiang)。

“kandaoxueshengmenzheimeyouxiu,womenhenxinwei,womenmeiyougufuwangjimeilaoshidezhutuo,womenjiangjixufendou,weizuguodianqishiyefazhanpeiyugengduorencai,gongkegengduokeyannanti。”mianduiweilai,wangjianhuachongmanxinxin。