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ZoomToolsVisible: true, NavToolsVisible: true, CursorToolsVisible: true, SearchToolsVisible: true, WMode: 'transparent', localeChain: 'en_US' } }); </script> </div> <script type="text/javascript"> var swfurl = document.getElementById("SwfFileUrl").innerHTML.toString().trim(); if (swfurl === "") { document.getElementById("ShowSwfDiv").innerHTML = ""; } </script> <div> <p> </p><p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: center; text-indent: 24pt;"><span style="font-family: 宋体; font-size: 12pt;"><font face="宋体"><img src="/ewebeditor/uploadfile/20210913153239335.jpg" border="0" align="center" style="width: 400px; height: 309px;"><br> </font></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt;"><span style="font-family: 宋体; font-size: 12pt;"><font face="宋体">随着</font><font face="Calibri">2019</font><font face="宋体">q中N易战的激烈展开Q逐渐升到金融战、科技战,Z限制中国在高U技领域的迅速发展,国遂对华ؓ{一些中国高U技企业q行杀Q于是出C一批诸如高端半g芯片{?/font><font face="Calibri">35</font><font face="宋体">个行业“卡脖子”现象?/font><font face="Calibri">2019</font><font face="宋体">q?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">9?日李克强ȝ在主持召开的国家杰出青q科学基金工作谈会上指出:“基研究军_一个国家科技创新的深度和q度Q‘卡脖子’问题根子在基础研究薄弱。”关键基雉件元器g、关键基材料、先q基工艺及相应的产业技术基{“四基”问题已l成为制U我国工业由大变强的关键Q也是制U我国提高技术创新能力和全球竞争力的瓉所在。ؓ了避免在国家发展q程中一直出现“卡脖子”问题,国家相关部门提出了关键部件“国产化替代”的号召Q寄望于国内企业做大做强成ؓl分行业中的领导者,d克难Q超自我,成ؓ相关行业的隐形冠军。中矿传动就是这样一家企业,几十q如一日,埋头q行U技研发工作Q不断地自我越Q其产品性能和稳定性已l与国外行业巨头比肩Q成Z国内在中压大功率?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">性能</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">变频器行业领军企业?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p> </o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">矿井提升Z为矿山徏设中的咽喉设备,其在矿山生l营中v到至关重要的作用。矿井提升机h</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">位势能负载,功率</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">Q控制精度高Q运行^E的基本要求</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">Q而要控制矿井提升机安全运行则需要矿山全数字调控甉|pȝ的技术。在</font><font face="宋体">20世纪80?0q代Q这U技术始l掌握在国际大企业手中。国内很有企业能够参与其中Q要x握这Ҏ术,中压大功率变频器则是整个甉|pȝ的关键部件。这U大功率变频器要求{矩输?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">大且响应</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">快,控制q程复杂Q调速范围宽Q四象限q行Q安全性和E_性等特点。能满此要求的Q在当时只有国外?/font><font face="宋体">ABB和西门子?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <br style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> <p style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: center; text-indent: 24pt;"><img src="/ewebeditor/uploadfile/20210913153310214.jpg" border="0" align="center" style="width: 400px; height: 225px;"><br> </p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt;"></p> <p class="MsoNormal" align="center" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin-left: 21pt; text-align: center;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><span>一?/span></span><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><font face="宋体">初入行业Q崭露头?/font></span></b><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><o:p></o:p></span></b></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 21pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">1986q_q在中国矿业大学ȝ士的谭国俊就投入C国家“七五”公关项目——全数字控制提升机。后来因为合作厂家倒闭Q研发成果迟q没能获得{化,直到1992q_q煤六矿?236水^”钢~皮带电控改造才真正实现产品技术{化?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 21pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">1997q_pK国俊d的“全数字调速电控系l”,荣获“国家科技q步三等奖”。ؓ加快U研成果转化Q遂成立徐州中矿大传动与自动化有限公司(以下U“中矿传动”)QK国俊亲Q公司董事ѝ?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 21pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">中矿传动全数字调速电控系l,因其先进的控制性能Q一下子成ؓ了当时直电机矿井提升机电力传动技术的先进代表Q迅速得C市场的认可,产品先后在永城陈四楼煤矿、城郊煤矿开始用?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 21pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">2000q_在一ơ矿井提升机控制pȝ大型招标会上Q中矿传动依靠自w的技术优势和自大功率变频器的成本优势,?60万元的hg举中标。这让参与竞标的其他几家国外公司惊得目瞪口呆Q他们直呼“不可能”!因ؓ他们即在几轮降价之后,hq是高达700余万元。至此,中矿传动公司打破了国外品牌在此行业垄断地位,l结了他们攫取行业暴利的ZQ一战成名,先后?0多个矿业集团{订?00多套甉|pȝ产品。在矿井提升机控制系l行业,中国企业l于有了h的话语权?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <br style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> <p style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: center; text-indent: 24pt;"><img src="/ewebeditor/uploadfile/20210913153326992.jpg" border="0" align="center" style="width: 400px; height: 231px;"><br> </p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt;"></p> <p class="MsoNormal" align="center" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin-left: 21pt; text-align: center;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><span>二?/span></span><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><font face="宋体">渐行渐深Q艰难探?/font></span></b><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><o:p></o:p></span></b></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">q入CU后Q市Z开始采用交绕U提升机Q但其控制系l仍然是使用</font><font face="宋体">60q代</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">能耗型</font><font face="宋体">TKD甉|pȝQ这U系l效率低Q精度差Q提升机停R定位靠机械刹车实玎ͼ可控度和安全性都存在问题Q再加上交流甉|的{矩与通、{子电、{子功率因数相互耦合Q互不独立,因此Q难以实C电机的转子变频控制?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">在当Ӟ能解xc问题的核心技术仍掌控在国外企业手里。如何通过自主研发Q研制出中国q转子交流调速变频器Q中矿传动向新的目标发v了挑战?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt; text-align: left;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">l过无数ơ的试Q克服了重重困难QK国俊教授和他的团队仅是用于实验的</font><font face="宋体">IGBT元器件的价值数以千万元计。功夫不负有心hQ具有完全自ȝ识权的中点位三电qؓd路拓补结构矢量控制的中压大功率高性能变频器终于被成功研制出来?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt; text-align: left;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">2007q_C品在邯郸矿业云驾岭矿成功投入q行。同q_该项技术被中国煤炭工业协会U技鉴定为国际领先技术,q在2008q获得煤炭工业科学技术一{奖。该技术发明专利获得第六届国际发明展览会金奖。经q?00多个矿井提升机现场应用实践证明,该项技术品功率因数达?.9986Q定位精度实玊W?cmQ节?0%以上Q提效达30%以上。在煤矿领域产品品牌声名鹊v的同Ӟ中矿传动也开始向非煤矿山提升领域q军?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt; text-align: left;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">2009q中矿传动凭借中压大功率变频器ؓ基础的先q控制技术,再次荣获“国家科技q步二等奖”?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: center; text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体"><img src="/ewebeditor/uploadfile/20210913154019202.jpg" border="0" align="center" style="width: 400px; height: 300px;"><br> </font></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt; text-align: left;"></p> <p class="MsoNormal" align="center" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin-left: 21pt; text-align: center;"><font face="宋体"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><span>三?/span></span><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><font face="宋体">渐入佛_Q终有收?/font></span></b><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><o:p></o:p></span></b></font></p> <font face="宋体" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">2010q?0?4日,开滦集团钱家营?850水^中石门区域发生瓦斯动力现象,使得该矿׃瓦斯升为高瓦斯矿井。客h需1140VQ功率ؓ1000kW的防爆型四象限变频器Q但国内没有此类产品生Q即便是国外企业也极有兆瓦U的四象限防爆变频器产品?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">客户的需求就是研发动力!井下防爆产品的要求苛ȝ度是一般井上设备无法比拟的Q但是,再难也要把品研发出来!l过</font><font face="宋体">200多个日夜奋斗Q中矿传动hl于?013q?月将国内W一C压大功率防爆变频器在开滦钱家营成功投入q营?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">2014q?1月,兆瓦U矿用提升机防爆三电q_频控制技术及成套讑֤通过中国煤炭工业协会鉴定为国际领先水q?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">随着变频器制造技术的日益完善Q中矿传动研发的各类大功率变频器产品也逐渐q来了收L季节?/font><font face="宋体">ACDpd三电q_象限中压大功率高性能变频器已l完成了产品的定型,成ؓ了低速大转矩Q高端变频器产品?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">提升机悬停控制技术,不仅有效解决了矿井提升机溜坡距离大、稳定性差的问题,同时大大降低了零速条件下观测_ֺl系l带来的负面影响Qɾpȝ更加E_Q收敛速度更快Q具备较好的速度控制及{矩响应性能?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">电励?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">同步甉|</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">双绕l方?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">提出Q副?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">安全</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">q箋</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">提升倍数M?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">2017q中矿传动再ơ获得国家科技q步二等奖?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <br> </font> <p style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt; text-align: center;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体"><img src="/ewebeditor/uploadfile/20210913154127412.jpg" border="0" style="width: 200px; height: 282px;">  <img src="/ewebeditor/uploadfile/20210913154143863.jpg" border="0" style="width: 200px; height: 283px;"><br> </font></span></p> <p class="MsoNormal" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 24pt; text-align: left;"></p> <p class="MsoNormal" align="center" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin-left: 21pt; text-align: center;"><font face="宋体"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><span>四?/span></span><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><font face="宋体">蓦然回首Q灯火阑?/font></span></b><b><span style="font-family: 宋体; color: rgb(0, 0, 0); font-weight: bold; font-size: 14pt;"><o:p></o:p></span></b></font></p> <font face="宋体" style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">中矿传动对中压变频器技术研发的步伐从未停止Q对产品日趋d的望一直在路上。采用双l组同步甉|加ƈ联控制技术将变频器的使用功率范围由大到更大再到超大!公司已完成定子电?/font><font face="宋体">3300VACD5000水冷q联型大功率高性能变频器,可实现额定输出功?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;">240</span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">00kWQ对11200kW双绕l电q同步提升行驱动控制?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">2020q?月,中矿传动一丑և败国外品牌公司,成功拿下中国黄金集团汇金沙岭金矿d井矿井提升机控制pȝ的订单。该矿井M提升高度?547.5mQ单钩重量ؓ50tQ是目前世界最q井之一。经q综合评定,该项目ؓ大功率深矿井提升生机控制pȝQ目前属于世界第一Q?/font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent: 24pt;"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">蓦然回首Q中矿传动从一安默无ȝ企业,l过</font><font face="宋体">20多年的艰苦奋斗,艰难探烦Q终于在中压功率变频器市场独立鳌_成ؓ行业的翘楚。正是靠着“不畏困难,勇攀高峰”的企业_Q中矿传动攻克一个又一个技术难养I征服一个又一个科技高峰Q心无旁骛,咬紧牙关Q实C技术的新突_完成了企业的新跨,同时也给国家在中压大功率行业带来了发展底气!</font></span><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family: 宋体; color: rgb(0, 0, 0); font-size: 12pt;"><font face="宋体">蓦然回首Qn后已是灯火阑珊!遥望未来Q前方仍是征途O漫!中矿传动没有止步Q而是又开始朝着下一个更高更q的目标奋进Q?/font></span></p> <br> </font> <p style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; 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