智能变电站嵌入式平台测试系统设计及应用

发布时间：2018-04-11 12:14

本文选题：智能变电站 + 嵌入式　；参考：《电力系统保护与控制》2017年10期

【摘要】：智能变电站使用的装置均采用嵌入式软硬件平台架构,经过新一代智能变电站建设的试点,智能变电站长时间运行的可靠性仍有待提高。针对智能变电站嵌入式平台的特点,开发了一套测试嵌入式平台的测试系统。该测试系统基于实际的软硬件平台,针对内部通信特点,定制测试用例驱动,能够模拟极端情况下各个板卡间协调工作和运行的可靠性,实现软件平台任务调度、时间和内存管理、中断和边界等功能及性能的自动测试和分析。通过该嵌入式平台测试系统,能够快速模拟装置整个生命周期的运行状态和可能出现的异常现象,从而保证智能变电站相关产品的稳定性。该测试系统已经在智能变电站软硬件平台的研发测试过程中得到了充分的应用。
[Abstract]:The devices used in intelligent substation are all based on embedded hardware and software platform. Through the pilot of the new generation intelligent substation construction, the reliability of intelligent substation running for a long time still needs to be improved.According to the characteristics of intelligent substation embedded platform, a test system for testing embedded platform is developed.The test system is based on the actual hardware and software platform, according to the characteristics of internal communication, customized test case driven, can simulate the reliability of the coordination and operation of various boards in extreme cases, and achieve the task scheduling of the software platform.Automatic testing and analysis of time and memory management, interrupt and boundary functions and performance.Through the embedded platform test system, the operation state and possible abnormal phenomena of the whole life cycle of the device can be quickly simulated, thus ensuring the stability of the related products of intelligent substation.The test system has been fully applied in the development and testing of intelligent substation hardware and software platform.
【作者单位】：许继电气股份有限公司;
【分类号】：TM63;TM76

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