一种基于微处理器的并联传输线继电器

IEEE WESCANEX 93 Communications, Computers and Power in the Modern Environment - Conference Proceedings Pub Date : 1993-05-17 DOI:10.1109/WESCAN.1993.270521

M. Gilany, O. Malik, G. Hope

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引用次数: 7

摘要

采用16b单板计算机实现了平行线保护的数字算法。继电器在一个物理模型上进行了测试，该模型由两台连接到双回路上的同步机器组成。该算法基于两个电路的电流比较。给出了实验装置的详细情况和各种工况下的测试结果。研究了继电器在开关条件下的稳定性。结果表明，继电器运行成功。

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A microprocessor-based relay for parallel transmission lines

A digital algorithm for the protection of parallel lines has been implemented with a 16-b single board computer. The relay was tested on a physical model consisting of two synchronous machines connected to a double circuit line. The algorithm is based on the comparison between currents of two circuits. Details of the experimental setup and the test results for various operating conditions are given. The stability of the relay under switching conditions is also studied. Results show the successful operation of the relay.<>

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IEEE WESCANEX 93 Communications, Computers and Power in the Modern Environment - Conference Proceedings

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