铁道标准设计2018，Vol.62Issue(5)：129-134,6.DOI:10.13238/j.issn.1004-2954.201706190004
基于微电网的高铁AT所配电设备新型供电方法
A New Power Supply Method for Power Distribution Equipment of High-speed Rail AT Station Based on Microgrid
摘要
Abstract
In recent years, the rapid development of high-speed railway has made itself an important power user. However, the power supply of high-speed AT station distribution equipment suffers some defects and problems. Aiming at solving the problem of power supply of distribution equipment for high-speed rail AT station, this paper puts forward the concept of providing power to distribution equipment of high speed rail AT station by means of micro grid technology. According to the characteristics of high-speed rail AT station and microgrid, the feasibility, necessity and importance of the combination of the two are analyzed. At the same time, the scheme of microgrid supplying power to the distribution equipment of high-speed rail AT station is put forward, and the structure and control strategy of microgrid are presented. Matlab/Simulink software is used to simulate the load transformation and operation mode switching of high-speed rail AT station microgrid based on peer to peer control. The correctness of the control strategy and the feasibility of the power supply scheme are verified. Finally,by comparing micro-grid power distribution with the traditional distribution, the advantages of micro-grid power supply are illustrated and the practical application of microgrid power supply is of great significance.关键词
高速铁路/微电网/AT所/对等控制/Matlab/SimulinkKey words
High-speed railway/Microgird/AT station/Peer to peer control/Matlab/Simulink分类
交通工程引用本文复制引用
贾志博,田铭兴,张子麒,马长立,王田戈..基于微电网的高铁AT所配电设备新型供电方法[J].铁道标准设计,2018,62(5):129-134,6.基金项目
国家自然科学基金项目(51367010) （51367010）
甘肃省自然科学基金项目(1610RJZA042) （1610RJZA042）
甘肃省科技计划资助(17JR5RA083) （17JR5RA083）
兰州交通大学优秀科研团队资助(201701) （201701）
