【摘要】 介绍变配电所微机保护整组动作时间的测试,提出测试数据数学处理方法及在运行中的应用,解决小级差时保护整定时间的精确调整及故障分析问题。更多还原

【Abstract】 In this paper, a test scheme for action time of computer-based relaying protection at power distribution substation and a mathematical processing method of test data and its application to the run is proposed.The scheme and method can account for the accurate adjusting of setting time at small step and malfunction analysis.更多还原