A Portable Test Device for Smart Substation Based on PXI Bus

摘要

In debugging and testing process of the intelligent substation process level intelligence unit, it need to build multiple sets of test environments, with the wiring complexity and low efficiency. For this case, we design of a portable intelligent substation testing device based on PXI bus, describe the system architecture and software system implementations, focusing on the hardware configuration and the main board of the device works, describe the configuration type test software implementation and testing process, introduces the test purpose and implementation of each test item. The device implements the automatic testing of the intelligent unit, reducing the number of supporting test equipment. Practical application shows that the test device based on intelligent unit operation PXI bus is good, it meets the design requirements and the testing needs of the scene.