Integrated Smart Warning Testing Based on Testing Platform of Dispatching Automation System

With the popularization and application of power dispatching automation system in power grid, the integrated smart warning (ISW) has been widely used. A hidden hazard or problem in software may cause the dispatcher and operator to grasp inaccurate operation of power grid, which will affect the security of power grid operation in a wide range. The ISW software is tested and evaluated based on testing platform of dispatching automation system in this paper. By simulating power grid operation under fault conditions, the simulated primary and secondary steady-state signals are sent to ISW software. At the same time, WAMS and RELAY mocks are constructed to generate fault report, and the analysis results are also sent to ISW by means of message. It not only simplifies the testing environment, but also meets the requirements of ISW function testing. Finally, the testing results are analyzed, and a comprehensive quality index is given to evaluate the software quality. It will improve dispatcher ability to overall aware the power grid states and to handle emergency of equipment faults.