高速磁浮列车牵引系统新型测量装置的设计与应用
张潘祺
Design and Application of New Measurement Device for Highspeed Maglev Train Traction System
ZHANG Panqi
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作者信息:上海磁浮交通发展有限公司， 201204， 上海
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Affiliation:Shanghai Maglev Transportation Development Co., Ltd., 201204, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2023.07.023
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中图分类号/CLCN:U237.8
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栏目/Col:研究报告
摘要:
目的：牵引系统信号的准确测量是整个高速磁浮系统的控制、监测、故障分析与处理的数据源头，也是后续对高速磁浮系统进行深层次分析研究的基础。开展高速磁浮列车牵引系统新型测量装置设计与应用的研究意义重大。方法：介绍了上海高速磁浮列车牵引系统的简要构成。为便于调试和故障分析，需要采集牵引系统的各类输入输出以及控制信号，根据实际测量需求，设计并搭建了一套新型测量装置。结果及结论：相对于传统的电流量采集方法，该装置将测量电阻集成在电流模块内部，在提高测量精度的同时减小了体积。通过对采集的信号分析，新型测量装置既可以计算出高速磁浮系统的电压电流、牵引功率、能耗等技术指标，也可以用于故障状态下的数据分析。
Abstracts:
Objective: Accurate measurement of traction system signals is the data source for controlling, monitoring, fault analysis, and handling of the entire HSM (highspeed maglev) system, and it is also the basis for subsequent indepth analysis and research on HSM system. It is of great significance to explore the design and application of a new measurement device for HSM train traction system.Method: The basic composition of Shanghai HSM traction system is briefly introduced. To facilitate debugging and fault analysis, various inputs and outputs of the traction system and control signals need to be collected, a new measurement device is designed and built according to the actual measurement requirements.Results & Conclusion: Compared with the conventional current collection method, the device integrates the measurement resistor into the current module, which reduces the volume while improving measurement accuracy. Through analysis of the collected signals, the new measurement device can calculate technical indicators such as voltage, current, traction power, energy consumption of the HSM system, and it can also be used for data analysis of fault states.
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