| 地铁直流供电保护系统保护算法的研究 |
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| 引用本文： | 刘璟.地铁直流供电保护系统保护算法的研究[J].计算机测量与控制,2007,15(1):71-72,96. |
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| 作者姓名： | 刘璟 |
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| 作者单位： | 江苏大学,电气信息工程学院,江苏,镇江,212013 |
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| 摘 要： | 地铁直流供电保护系统中最定的理论价值,而直接借鉴的意义不大;为此,文中简单分析了直流保护的原理,详细讨论了直流保护系统中各种具体算法,并给出了算法实现流程图,以及一些主要参量的数字测量技术及其实现方法,因此,研发利用价值大大提高.
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| 关 键 词： | 轨道交通 直流供电保护 保护算法 |
| 文章编号： | 1671-4598（2007）01-0071-02 |
| 收稿时间： | 2006-02-10 |
| 修稿时间： | 2006-02-102006-03-29 |
Research of Protection Arithmetic in Subway DC Power Supply Protection System |
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| Liu Jing.Research of Protection Arithmetic in Subway DC Power Supply Protection System[J].Computer Measurement & Control,2007,15(1):71-72,96. |
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| Authors: | Liu Jing |
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| Affiliation: | Electrical and Eleetronieal Engineering Academy, Jiangsu University, Zhenjiang 212013, China |
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| Abstract: | The Protection arithmetic is the most important technique in subway DC power supply protection system.However,the research which had been released past by the papers pertained to the subject focused on theory mostly,of course,it has some significance about theory,but it wasn't utilized directly.Protection arithmetics for the reasons is discussed based on analyzing the theory of DC power supply protection,and the flowchart of which are also given.At last,some numerical measuring methods of important parameters are provided,so the worth of the method is enhanced greatly. |
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| Keywords: | mass transit railway DC power supply protection system protection arithmetic |
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