车载牵引系统和轨旁供电系统的电压控制策略
朱冬进王伟
Voltage Control Strategy of Vehicle Traction System and Trackside Power Supply System
ZHU DongjinWANG Wei
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作者信息:中车浦镇庞巴迪运输系统有限公司，241060，芜湖
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Affiliation:CRRC Puzhen Bombardier transportation Systems Ltd., 241060, Wuhu, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2019.10.019
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中图分类号/CLCN:U231.8
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栏目/Col:研究报告
摘要:
为保证车载牵引系统电制动性能的尽可能发挥，对车载牵引系统和轨旁供电系统的电压控制策略进行了研究。根据车辆配置车载制动电阻和线路设置轨旁能量吸收装置的不同情况，结合牵引系统依据网压线性减少电制动功率和以恒定斜率降低电制动力的2种不同电压控制方式，分析了再生制动能量有效吸收的控制方式，提出了设置线路轨旁能量吸收装置的合理距离值。
Abstracts:
In order to ensure the full play of the electric braking performance in vehicle traction system, the voltage control strategy of vehicle traction system and the trackside power supply system is studied. According to different conditions of vehicle brake resistor and trackside energy absorbing devices along the line, two voltage control methods are proposed, one is to reduce the electric braking power based on network voltage linearity and another is to reduce the electric braking force following a constant slope. With an analysis of the control method that will effectively absorb the regenerative braking energy, the reasonable distance between trackside energy absorbing devices on the mainline is proposed.
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