新华社北京７月１９日电（记者齐中熙）我国１万多公里的高速铁路和超过３万公里的电气化铁路迎来首台高铁“救护车”——快速接触网综合作业车。当今世界技术最为先进、运行速度最快、功能最为综合的快速接触网综合作业车１９日在中国北车北京二七装备公司完成组装、调试、实验。

    Beijing, July 19 report（Reporter JiZhongXi）Our country more than 10000 kilometers of high-speed railway and more than 30000 km of railway electrification in first high iron“The ambulance”-fast catenary comprehensive exercises car。The most advanced technology in the world today、Run fastest、The most comprehensive function of quick catenary comprehensive exercises car 19 in north China car Beijing. Equipment company to complete assembly、debugging、The experiment。

    中国已经建成世界上运营里程最长的高速铁路网和世界第二的电气化铁路网。但与高速铁路、电气化铁路接触网检修、维护、抢修相适应的专业设备还是空白。工信部印发的《高端装备制造业“十二五”发展规划》也把接触网综合作业车列为急需培育和发展的轨道交通装备。

    China has built the world's longest operational mileage high-speed rail network and the world's second electrified rail network。But with high speed railway、Electrified railway overhead contact system maintenance、maintenance、Repair adaptation of the professional equipment or blank。Letter issued by the department of work《High-end equipment manufacturing industry“1025”Development planning》The comprehensive assignments listed contact car is an urgent need to and the development of rail transportation equipment。

    为此，北京二七装备公司在全球范围内积极寻求先进、成熟、可靠的技术资源，于２０１０年４月与德国ＧＢＭ公司签订引进ＢＲ７１１．１型快速多功能综合作业车技术和生产许可协议，设计制造适应中国铁路技术条件的快速接触网综合作业车。

    For this，Beijing. Equipment company in the global range actively seek advanced、mature、Reliable technical resources，In April 2010, with the German company to sign BR711.1 GBM introduced rapid multi-function comprehensive type car technology and production operation license agreement，China railway technology to design and manufacture of the conditions of the comprehensive work fast catenary car。

    悬于高速铁路和电气化铁路上空，与轨道平行的接触网为列车运行提供电力，是高速铁路和电气化铁路的动力源泉。接触网的维护能力是影响高速铁路和电气化铁路运行保障的重要因素。一旦接触网出现故障，列车可能因缺乏动力而无法启动。这时候，具有高铁“救护车”之称的快速接触网综合作业车若以时速１６０公里的最高运行速度快速抵达现场，即可能排除接触网故障。

    Hanging in the high speed railway and over electrified railways，And rail parallel overhead contact for the train operation provide electricity，High speed railway and is the drive source of electrified railway。Overhead contact maintenance ability is the effect of high speed railway and the security of the electrified railway operation important factors。Once the overhead contact fault occurs，The train for lack of power and can't be may start。This time，High iron“The ambulance”Said the rapid catenary comprehensive assignments if car with a speed of 160 kilometers of the highest speed quick arrive at the scene，That may exclude overhead contact fault。

    这种高铁“救护车”可以在高速铁路、城市快速铁路、曲线多的次要铁路运行；即使是在坡道隧道内和冰雪灾害发生时，也可以快速、安全地加速和制动，迅速到达现场对高空接触网及桥梁检测和维修。此外，高铁“救护车”还可将故障线路内的列车牵引离开，疏通线路恢复运营。

    This high iron“The ambulance”Can in high speed railway、Urban rapid rail、Curve more secondary railway operation；Even in the ramp and ice and snow disaster in the tunnel，fast、Safely acceleration and braking，Rapid arrived at the scene to high altitude catenary and bridge test and maintenance。In addition，High iron“The ambulance”Still can within the fault line train traction to leave，Dredge line recovery operations。

    配备高铁“救护车”是提升铁路运营保障水平的标志。德国按照“１台／１００公里”的标准配备快速多功能作业车。按此标准，我国目前１万多公里的高速铁路和３万多公里的电气化铁路就至少需要４００台。且由于我国铁路承担着世界上最繁重的铁路货运和客运，高速铁路和电气化铁路的运营里程还将进一步扩张，市场需求还将进一步膨胀。

    Equipped with high iron“The ambulance”Is to enhance the security level railway operation of the sign。According to Germany“1/100 km”Standard equipped with fast car multifunctional homework。By this standard，Our country at present the more than 10000 kilometers of high-speed railway and more than 30000 kilometers of electrified railway will need at least 400 sets。And because China's railway undertaking the world's most heavy rail freight and passenger，High-speed railway and the operation of electrified railway mileage will be further expansion，The market demand will further expansion。