CEEG

Successfully energized! Countdown begins for the opening of the Jianli Expressway

June 10, 2024

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5月26日,随着合闸指令下达,剑黎高速供配电系统的“心脏”顺利“起搏”。带电显示器红色指示灯齐步亮起,标志着剑黎高速南寨出口变电所一次性送电成功,为后续变电所陆续顺利送电和即将开展的系统调试打下坚实基础。

该项目采用了中电电气自主研发、制造、拥有半包封三相三柱专利的SCRBH17系列非晶合金干式变压器。

01

打造“桥头堡”, 融“湾”再提速

剑河至黎平高速公路全长74.754公里,是贵州新增加密高速网络的重点建设项目和黔东南苗族侗族自治州对接融入粤港澳大湾区的快捷大通道。全线桥隧占比达到69.4%,主线共设桥梁53座,其中特大桥6座。

剑黎高速公路串联起了剑河、锦屏等少数民族地区和黎平革命老区,建成通车后,剑河县与黎平县之间的车程,将由目前的3个多小时缩短到1小时左右,并将与贯通全省的南北高速公路网形成互联互通,是贵州省黔东南著名旅游区的一条旅游“大动脉”。

该项目的实施有助于加快贵州省边远少数民族地区社会经济发展,改善当地交通基础设施条件,巩固沿线少数民族脱贫致富成果,助力乡村振兴,作用巨大。

图片来源于黔东南州融媒体中心

02

驱动“大交通”,助推新发展

近年来,我国的高速公路发展非常迅速,已形成遍布全国的高速公路网,它在对国家经济发展作出突出贡献的同时,也对高速公路供配电系统的稳定运行提出了严峻的考验。

变压器是高速公路供配电系统的主要设备和基础设施,我司专业研发设计的SCRBH17系列非晶合金干式变压器,以高效节能、安全可靠等出色性能助力剑黎高速电网平稳运行。

非晶合金变压器是高科技环保节能产品,其节能和环保作用已被国际所公认,被誉为“当前世界电气潮流的高科技绿色产品”。中电电气非晶合金干式变压器选用美国杜邦™Nomex®绝缘纸,具有耐高温、高机械强度、高电气绝缘性和高稳定性的特点。

产品首创半包封三相三柱专利技术,通过国家一级效能认证、节能认证、抗震认证,空载损耗比普通干变下降60%-80%

(专利号:200820215814.7   200820215858.X)

剑黎高速地处黔岭山间,穿山越壑,地形陡峭,全线桥隧占比达到69.4%,为保障未来行车环境的安全舒适性及全线应急救援高效性,高速配套了路灯照明、全覆盖监控系统、通信及消防设施等,总用电容量需求大,对供电稳定性要求更高。在项目建设过程中,中电电气积极沟通协调,不断优化送电方案,全面对接技术规范,对产品的功能、绝缘性能进行了多次检查和测试,确保了此次变电所送电成功。

03

深耕共细研,聚势再赋能 

交通是城市生存发展、“内畅外联”的命脉所在。多年来,中电电气立足城市发展、深耕交通行业,用先进技术为行业赋能,用优质动力为城市交通建设助力。

目前中电电气绿色节能型非晶合金干式变压器已成功应用到云南华丽高速、大宁高速公路、杭州高速公路、山西王繁高速公路、湖南永蓝高速公路、九江长江公路大桥、云南大丽高速公路、四川达陕高速公路等全国各大公路隧桥。

“十四五”规划报告强调,我国未来要加快建设交通强国,完善综合运输大通道,加强出疆入藏、中西部地区、沿江沿海沿边战略骨干通道建设,有序推进能力紧张通道升级扩容,加强与周边国家互联互通。中电电气积极响应国家战略号召,倾力打造优质产品,为交通行业“护航”。

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