继电保护装置测试用例智能生成技术的研究与实现

目前变电站继电保护装置的测试环节仍停留在传统的方式上，在整个测试过程中测试人员的个人经验和工作状态对测试结果有着较大影响。通过对继电保护装置测试用例的智能化自动生成技术的深入研究，提出一种基于模块接口标准化的自动测试系统架构方法。采用开放式可扩展的结构的设计思路，为不同种类的继电保护装置的测试提供保护基础模板库。应用案例分析表明，该方法能够极大地提高测试模板的编辑效率，同时克服现场测试效率低、过分依赖人工、测试数据格式不统一等问题。

Research and implementation of intelligent generation technology for test case of relay protection device

At present, the testing link of the substation relay protection device still keeps traditional way, where the personal experience and working status of the test personnel have a great influence on the testing results during the whole testing process. Through the study of the intelligent automatic generation technology of the test cases of the relay protection device, this paper puts forward a kind of automatic test system architecture based on standardized module interface, which adopts an open extensible structure design thought and can provide protection basic template library for the test of different kinds of relay protection device. Application case analysis show that the method can greatly improve the editing efficiency of test template, and at the same time overcome the problems such as low efficiency of field test, overdependence on manual operation, non-unified test data format, etc.