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“复兴号”亮相京沪线:座椅间距增大、wifi全覆盖

2017-06-27 09:07:35   央广网

“复兴号”亮相京沪线:座椅间距增大、实行wifi全覆盖

央广网北京6月26日消息(记者郭淼)据中国之声《新闻晚高峰》报道,今天“复兴号”再次刷屏!中午11:05分,具有完全知识产权的两列中国标准动车组“复兴号”在京沪高铁两段的北京南站和上海虹桥站正式双向发车。

“复兴号”有怎样的高能?高铁上充电不便、没法上网的问题是否有了新解呢?

在“复兴号”首发的北京南站,记者看到,和之前大家熟悉的“和谐号”比起来,全新低阻力流线型头型和车体平顺化设计让“复兴号”的 线条更优雅,气质更端庄! “和谐号”动车组车顶上的“鼓包”,也就是受电弓和空调系统也都被藏到了“复兴号” 车顶下的风道系统中。“复兴号”首发列车长孙磊说,别看“复兴号”身材越来越好,但是容量却在变大!因为列车高度从3700毫米增高到了4050毫米。车座椅间距一等座增加了10公分,二等座增加了3公分,坐座位上感觉更加舒适。

当然,增加的不仅仅只是座椅的间距,还有大家最关心的高铁WIFI功能,以及电源插座数量。

孙磊介绍,列车实行了wifi全覆盖,插座原来是每排座位只设置2个电源,现在增加到了6个电源。有3个插座,3个USB接口,在电子信息化时代给旅客提供更多便利。

而让记者没想到的是,“复兴号”上的电茶炉也有了新的功能。增加了安全锁的功能,旅客需要先解锁,再接开水,这样可以减少老人或者是小孩因为误碰带来的烫伤事件。

与“和谐号”相比,“复兴号”被冠以了“中国标准动车组”的称号,而中国标准动车组的“中国”,就意味着高铁从最早的“洋基因”、“混血”、“以我为主”,变成了“纯中国”。铁路总公司的数据也清楚地表明,在高速动车组254项重要标准中,中国标准占84%。中国铁道研究院首席研究员陆阳说,国外来的标动在中国,很多时候还是会水土不服。“比如中国春天杨柳絮非常多,会造成动车组中散热系统堵塞,造成功率发挥不出来,会发热,这样就会出现限速、晚点情况,为了这个问题我们对车体进行了整改,加大了散热系统中的冷却系统。”

当然,陆阳说,给动车“加码”不能盲目,毕竟动车组里的空间那也是寸土寸金,所以必须要根据国情经过科学、严格的计算才行。比如在北京-广州、北京到-上海、北京-厦门这种长途跋涉后,如何保证整个散热系统不会被像柳絮这样的东西糊住,或者是糊住多少不能造成它动力的损失,这样经过计算后发现加大15%最合适。现在看中国动车80万公里的考核,一年多在春夏秋冬中表现非常不错。

另外相比“和谐号”,陆阳说,“复兴号”对雷电的耐受力大大增强。过去要耐受150千伏的雷电冲击电压,现在耐受185千伏雷电冲击,还没有任何损伤,所以在耐压上进行了提高,中国不像欧洲,中国雷雨季节比较多,这样更适合中国国情。同时,变压器是动车组的关键部件,变压器的散热非常重要,一般把变压器里2500千伏的铁芯线圈浸泡在油箱里,我们现在用的是一种酯油,过去“和谐号”用的是矿物油,硅油,但是酯油标准最高,安全、环保,变压器档次就提高了!

陆阳说,现在奔跑中的“复兴号”基本都是标配的动车组,如果在一些特殊地段出现的话,还会有相应设计的标准动车组诞生。他举例,“如果有哈尔滨到齐齐哈尔这样更低温环境的,或者北京到新疆,有大风沙的时候,我们还会设计特殊的动车组,适应当地的气候,我们还是要继续进行改进。现在这个动车组在大部分地区,东北、华北、华南等地都是没问题的,都是可以适应的。”

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