大风天气会让调车作业的难度翻倍。冬春交替时节，狂风更加猛烈，有时阵风甚至能达到十级以 上。"春运正是用电用煤的高峰，风再大也不能耽误电煤运输。"调车长康学金顶风指挥，他脸上是常年 风吹日晒的红晕，袖口沾满煤灰，手中紧紧握住对讲机。"对于大风我们早有办法，确认好车辆防溜装 置，作业时放慢速度，领车人员加强瞭望。多花几分钟不要紧，安全第一。" 光明日报记者 王冰雅 尚杰 光明日报通讯员 牛英杰 2月15日，天刚蒙蒙亮，戈壁的风裹挟着沙砾呼啸而至。柳沟站站长王晨裹紧防寒大衣，看着手中的调 车作业计划单，这是他一晚上盯控的第三列电煤专列了。 甘肃省酒泉市瓜州县的戈壁腹地，大风终年不息，一年近三分之一时间刮着七级以上的大风，被称 为"世界风库"。兰州铁路局嘉峪关车务段柳沟站就坐落在这里。 柳沟站是兰新铁路的关键节点，主要承接新疆哈密、准东矿区的优质煤炭。在冬春季用能高峰期，这些 煤炭能有效填补上海、湖北、广东等省市发电供暖的用煤缺口。春运期间，柳沟站日均发送17列煤车、 运出煤炭5.9万吨。 "海量电煤的高效外运，离不开全流程的精准保障。"王晨介绍，柳沟站牵头建立跨单位联系协调机制， 动态掌握货源与装车计划。车站为电煤 ...

哈尔滨局集团有限公司将春节期间电煤运输作为首要民生任务，成立电煤保供专项工作组，实行24小时 值班值守机制，依托大数据平台和与企业对接的方式，每日精准掌握各大电厂电煤到达情况，动态跟踪 电厂日耗量、库存量、设备状况及运输需求等数据，通过实施"一企一策"精准服务，实现了从卸车对位 到进厂接驳的无缝衔接，确保电煤供应始终跑在消耗前面。 面对节日期间车流密集、极寒天气等多重考验，哈尔滨局集团有限公司充分发挥路网运输效能，通过优 化运输组织方案，科学编制调车作业计划，最大限度压缩车辆中转停留时间，确保电煤列车"即到即 解、即装即发"。 铁路部门加强与地方铁路联动，在客运列车密集时段精细规划到发线运用与运行路径，严格执行"四关 严守"标准，从列检作业、列尾装置、车辆防溜到现车信息逐一把关，坚决杜绝安全隐患，保障煤炭列 车安全正点。 据统计，哈尔滨局集团有限公司统筹客货运输成效显著。以齐齐哈尔车务段为例，已累计运输煤炭超22 万吨，有力支撑管内电厂、供热及重点企业运转，为群众温暖过冬和区域经济平稳运行筑牢铁路运输保 障。(完) 中新网黑龙江新闻2月19日电(隋彩霞)19日，记者从中国铁路哈尔滨局集团有限公司(以下简称"哈 ...

这抹草原上的"灯泡亮"，更是民生为本的"温暖注脚"。不止霍林河站，蒙东地区的扎哈淖尔、白音华等 9个站点的"灯泡线"，截至今年12月已累计装运电煤超6800万吨，保障了东北地区50多家电厂的发电供 暖需求;为确保保供不脱节，铁路部门专门为电煤专列开通优先通道，优先调配空车、安排挂运，确保 环线24小时不间断作业。从草原上的环形装车线，到纵横交错的运煤通道，铁路用一条条"能源动脉"， 将责任与温暖输送到千家万户，让"人民铁路为人民"的理念在寒冬里落地生根。 凛冬虽寒，暖流不息。草原上的"灯泡线"或许并不起眼，却用高效与绿色，为冬日保供筑牢了根基；用 坚守与担当，守护了万家灯火的温暖;正如全国铁路直供电厂存煤充裕的亮眼数据所彰显的，铁路始终 是能源保供的"主力军"与"压舱石"。灯泡线照亮保供路，铁动脉温暖万家心，在这场冬日保供攻坚战 中，铁路用钢铁的硬度承载起民生的温度，让每一份温暖都来得坚实而可靠。(金博学高庆伟林杨) 寒潮席卷之下，千家万户的暖意融融，从来都离不开背后坚实的能源保障。在内蒙古科尔沁草原腹地， 霍林河站那条5.2公里长的环形装车线，在冬日里划出规整的"灯泡"轨迹，一列列电煤专列以1公里/小时 的 ...

眼下正值冬季，寒潮低温持续，电煤保供是涉及千家万户的大事。在全国煤炭运输中，占到了1/5以上 的大秦铁路，今年预计完成电煤运量达5.16亿吨，已成为我国电煤保供的主通道，同时，运输效率也成 倍提高。那么，大秦铁路是如何做到运量和效率双增长的呢?日前记者走进了大秦线的起始站——大同 湖东站。 大数据助力大秦铁路提质增效 大编组带来大运量，同时也带来了一系列的难题。在大秦铁路线上，有一句顺口溜，叫"不怕拉不动， 就怕停不住"。目前，工作人员是如何利用科技手段，让一列奔跑着的、长达近3000米的"钢铁巨龙"能 随时停稳站好?并在此基础上，为大秦铁路提质增效的呢? 在大秦线工作多年的景生启告诉记者，对于重载铁路来说，2个万吨车辆的编组连接，绝不仅仅意味着 数字的叠加，它的背后其实是列车的制动难度会呈几何数级上升。景生启说："过去我们短编组的车也 就50多辆车，所以采取这种制动措施，它降速也快，车马上会停下来，但是像这种大编组的车有个特 点：重、大、慢、长。" 重、大、慢、长就是车身重、编组长、停车慢、制动距离长。在大秦线293公里的一处长大坡道，该坡 道足有十层楼高的落差，这给列车司机带来了严峻的考验。多年来，景师傅 ...

Core Viewpoint - The Daqin Railway is expected to complete a coal transportation volume of 516 million tons this year, significantly contributing to China's coal supply during winter while also improving transportation efficiency. Group 1: Transportation Capacity and Efficiency - The Daqin Railway accounts for over 20% of national coal transportation and is a key channel for coal supply, with an expected coal transport volume of 516 million tons this year [1] - The Daqin Railway has implemented significant upgrades since 2003, including a wireless control system that allows for the connection of long, heavy trains, overcoming previous limitations [3][6] - The railway has achieved a daily transport volume of 1.3 million tons since November, ensuring coal supply for the winter and spring [6] Group 2: Technological Innovations - The introduction of heavy-duty steel tracks and advanced welding techniques has improved the stability and safety of train operations, allowing for smoother rides and reduced damage to the infrastructure [4] - The Daqin Railway has adopted big data and artificial intelligence to enhance operational efficiency, including an automatic driving assistance system for managing long train compositions [8][10] - The integration of real-time monitoring data from various transport units at Qinhuangdao Port has streamlined operations and reduced communication costs [10] Group 3: Impact on Energy Supply - The Daqin Railway's capacity to transport 450 million tons annually plays a crucial role in ensuring national energy security and supporting economic development [10] - Adequate power resources from coal supply are projected to meet the electricity demands of over 500 industrial enterprises in Zhucheng, with an expected output of 70 million kilowatt-hours this winter and spring [12] - Reliable power supply from coal resources is also essential for supporting 3.2 million households in Suqian [14]

Core Viewpoint - The Daqin Railway is expected to complete a coal transportation volume of 516 million tons this year, becoming a crucial channel for coal supply in China while significantly improving transportation efficiency [1][22]. Group 1: Transportation Capacity and Efficiency - The Daqin Railway accounts for over 20% of national coal transportation, with a daily transportation volume maintaining at 1.3 million tons since November [13][22]. - The introduction of a wireless synchronous control system and the GSM-R signal system has enabled the Daqin Railway to link trains with a total weight of 21,000 tons and a length of 2,611 meters, facilitating heavy and long train operations [3][5]. - The railway has achieved a transportation capacity of 450 million tons annually, playing a vital role in ensuring national energy security and supporting economic development [22]. Group 2: Technological Innovations - The Daqin Railway has implemented advanced technologies, including heavy-duty rails and high-tech seamless welding techniques, to enhance the stability and safety of long trains [9][11]. - The application of big data and artificial intelligence has improved operational efficiency, particularly in managing the challenges of braking for long and heavy trains [16][18]. - A real-time monitoring data platform has been established to optimize the distribution of vehicles across multiple ports, reducing communication costs and increasing work efficiency [18][20]. Group 3: Impact on Energy Supply - The reliable coal supply from the Daqin Railway has ensured that power generation in regions like Zhucheng can reach 70 million kilowatt-hours, meeting the electricity needs of over 500 industrial enterprises [24]. - In Suqian, sufficient power resources have provided reliable support for 3.2 million households and businesses [26].

央视网消息：眼下正值冬季，寒潮低温持续，电煤保供是涉及千家万户的大事。在全国煤炭运输中，占到了1/5以上的大秦铁路，今 年预计完成电煤运量达5.16亿吨，已成为我国电煤保供的主通道，同时，运输效率也成倍提高。那么，大秦铁路是如何做到运量和效 率双增长的呢？日前记者走进了大秦线的起始站——大同湖东站。 实现大重量、长编组，对于大秦线来说，这条路是漫长的。奋战在这条铁路线上多年的景生启师傅告诉记者，从2003年起，大秦线就 开始不断实施扩能改造，一直以来，由于受通讯手段等因素的限制，全线难以链接超万吨的大编组。运力跟不上，大秦线一度成了制 约电煤保供的瓶颈。 当记者来到大秦铁路湖东站时，这里一片忙碌，一辆辆满载电煤、准备南运的列车，几乎两三分钟就会发出一列。山西大同湖东铁路 货运站担当我国电煤保供的运量最大的大秦线，就是从这里起始的。以往铁路运煤，常常是几十辆一列，小规模、小运量。如今在湖 东站看到，这种运输方式已经大变样了。电力机车司机景生启介绍，以重载列车为例，牵引总重达到了21000吨，牵引辆数达到了210 节车辆、列车的总长度是2611米，真正实现了大重量、长编组运行。 大数据助力大秦铁路提质增效 大编组 ...

Core Viewpoint - The Daqin Railway is expected to complete a coal transportation volume of 516 million tons this year, significantly contributing to the country's electricity coal supply during the winter season [1] Group 1: Transportation Capacity and Efficiency - The Daqin Railway accounts for over 20% of national coal transportation, establishing itself as a primary channel for electricity coal supply in China [1] - Since November, the daily coal transportation volume on non-"window" days has maintained a dynamic level of 1.3 million tons, ensuring adequate supply for winter and spring electricity demand [1] - The railway has a normalized transportation capacity of 450 million tons per year, playing a crucial role in ensuring national energy security and supporting economic and social development [1]

Core Viewpoint - The article highlights the critical role of coal supply during the winter season, emphasizing the importance of coal transportation for electricity generation in China [1] Group 1: Coal Transportation - The Daqin Railway, which accounts for over 20% of national coal transportation, is projected to complete a coal transport volume of 516 million tons this year, establishing itself as a primary channel for electricity coal supply in China [1] - The efficiency of coal transportation has significantly improved, contributing to better supply management during the cold wave [1]

Core Viewpoint - The Daqin Railway is operating at a high capacity to ensure coal supply for winter heating and production needs in China, with daily coal transport exceeding 1.2 million tons [1][3]. Group 1: Operational Efficiency - The Daqin Railway, a key channel for coal transportation from the west to the east of China, is responsible for transporting coal for over 300 major power plants and 6,000 industrial enterprises, accounting for 20% of the national railway coal transport volume [3]. - The railway has optimized its operations by implementing targeted supply guarantee plans based on real-time communication with coal producers and power plants, ensuring a coal train departs every 13 minutes [3][5]. - The average turnaround time for coal transport has been reduced to 2.51 days, a decrease of 0.18 days year-on-year, enhancing the efficiency of train operations [3][5]. Group 2: Coal Transport Volume - As of November, the Daqin Railway has transported a total of 21.166 million tons of coal, with an average daily dispatch of 1.245 million tons, reflecting an increase of 239,000 tons compared to the previous period [5].