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Relay protection and distribution automation based fault allocation and restoration for distribution systems
Author(s): 
Pages: 53-57,113
Year: Issue:  16
Journal: Relay

Keyword:  配电网配电自动化馈线自动化继电保护整定故障恢复;
Abstract: 为了实现中压配电网继电保护的协调配合,对多级保护配合的可行性以及配合方法进行了论述,对于需要依靠延时时间级差配合的情况,根据所采用的断路器操动机构、驱动技术和软件算法的不同提出两类配合方案.对继电保护与配电自动化配合的集中式故障处理模式进行了研究,分别建议了两级级差保护和三级级差保护的配置原则和多级保护与配电自动化配合的集中式故障处理策略.提出了一种多级级差保护与电压时间型馈线自动化配合的原理,可...
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