研究目的:根据客运专线铁路电力电源工程建设中出现的问题,研究优化设计方案的思路和减少外界制约因素的有关注意事项.研究结论:客运专线铁路电力变配电所电源工程受各方制约因素较多;电源工程应以安全可靠、经济适用为原则;关注供电能力和用电需求的近远期关系和电源本体工程与市政管沟投资的关系等设计要点和注意事项;特大型站房或枢纽应优先充分利用牵引电源.本研究可为类似铁路电力电源线路工程的建设提供借鉴.%Research conclusions:According to the situation that there are many restraints factors on the project of the power supply of the substation for high - speed railway, this paper puts forward the safe, reliable, economic and applicable design principle for the power supply project, describes the short - term and long - term relations between the power supply capacity and the power demand and the relation between the power supply project and the investment for the pipes and digging ditches by the city, and introduces the key points and mattes for caution in the design. Especially this paper offers four design schemes of using traction power for the power supply to the large railway station building and railway terminal and it can provide the reference to ensuring the construction completion and strengthening the control of project cost.
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