Test platform for testing energy management system

Abstract

The invention provides a test platform for testing an energy management system. The test platform comprises a power grid simulation system, a power distribution and utilization simulation system and an energy controllable system which send power grid operation data, power generation and utilization data and electric energy storage state to the energy management system respectively, so that the energy management system can generate and output an electric energy control instruction according to the power grid operation data, power generation and utilization data and electric energy storage state, and the power grid operation data, power generation and utilization data, electric energy storage state and the electric energy control instruction are recorded and output to confirm whether the energy management system works normally, and further the system is tested. The power grid simulation system is added to the test platform, influence of the operation state of the outer power grid on theoperation state of the micro grid is taken into consideration, and the simulated test platform satisfy the real operation environment of the micro grid more.

Description

technical field [0001] The invention relates to the field of micro-grid, and more specifically, relates to a test platform for testing an energy management system. Background technique [0002] With the gradual development of distributed power generation, issues such as power system stability and security are becoming more and more prominent. As an integrated system including energy management system, distributed generation, load, energy storage unit and protection measurement device, microgrid can not only solve the intermittent and uncertain problems of traditional distributed generation, but also participate in the power system The adjustment has great significance and value for the improvement of power system reliability. [0003] The energy management system is the core to realize the energy storage charge and discharge management, load scheduling, and coordinated control between the microgrid and the external grid in the microgrid. The energy management system directl...

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Problems solved by technology

[0005] In view of this, the present invention provides a test platform for testing the energy management system to solve the problem that the influence of the operating state of the external power grid on the operating state of the microgrid is not considered in the prior art, so that the simulated test platform and the real The problem of inconsistent operating status of the microgrid

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