【摘 要】
：
为了方便接地网故障诊断,探讨了接地网完备测试方案的自动生成方法.在给定激励位置的条件下,先构造冗余的测试方案以确保测试的完备性,然后在确保完备性的前提下逐渐减少冗余
【机 构】
：
西安科技大学电气工程学院,陕西电力科学研究院,西北电力设计院
论文部分内容阅读
为了方便接地网故障诊断,探讨了接地网完备测试方案的自动生成方法.在给定激励位置的条件下,先构造冗余的测试方案以确保测试的完备性,然后在确保完备性的前提下逐渐减少冗余的电压量测位置以减少测试工作量.在激励位置未知的情况下,优先选择在度大的节点之间进行激励,在得到完备的测试方案后,逐渐减少冗余的电压量测位置,从而得到激励位置移动和电压测试工作量尽量小的完备测试方案.以一个60支路的实验接地网为例进行了说明,结果表明所建议的方法能够自动得到具有较少测试工作量的完备测试方案.
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