The Research on Layout and Configuration of Test Cases in Distribution Automation Terminal

The distribution terminal plays an important role in the distribution automation system, its technical reliability is directly related to the use of the whole distribution automation system and the normal operation of the distribution network. The national grid company for distribution automation equipment procurement, network testing, quality sampling phase of the test items, test methods and evaluation indexes are not formed a unified standard test method and standard test case library. Based on the current detection, distribution automation equipment and technical supervision and inspection tools, test standard and typical case, the formation of the terminal test case arrangement configuration and update the standard issued by the detection method and technology. Test results show that the distribution automation terminal test case layout configuration and update release technology has high practicability, and the test method is simple and effective, which greatly improves the reliability and efficiency of the test[1].