Electric energy quality treatment equipment performance detection system

Abstract

The invention relates to an electric energy quality treatment equipment performance detection system. The system simulates normal abnormal characteristics of a power grid through a power grid simulation source, and checks the adaptability of a tested product to the power grid. For example, general characteristics of power grid frequency and voltage can be simulated, voltage sag, short-time interruption, flicker, frequency drift and the like of commercial power can be simulated, and electric energy quality problems existing on the power grid can be simulated through a harmonic simulation sourceand a reactive simulation source so as to inspect the compensation capability of the tested product to the electric energy quality; by virtue of the system, fusion tendency of primary and secondary equipment of the electric power system is completed, simulation can be carried out on the running state of the real-time electric power system, various disturbance can be simulated, and a plurality ofspecial operation states can be generated to detect secondary equipment of the electric power system; and meanwhile, the system can meet the detection requirements of different equipment by virtue ofthe fact that a data acquisition system, a remote communication data acquisition device and a data collector are connected for collecting multiple modules.

Description

Technical field [0001] The invention relates to a detection system, in particular to a performance detection system for power quality management equipment. Background technique [0002] At present, with the continuous advancement of power distribution network upgrading and smart grid construction, the demand for intelligent power equipment is showing a strong trend, forcing the primary and secondary equipment of the power system in the traditional sense to break the boundaries, accelerate the integration of technology, and realize intelligent transformation. This integration broke the traditional market pattern of power equipment and opened up new development space. Power equipment companies are already actively planning the primary and secondary equipment integration market. [0003] The integration trend of primary and secondary equipment of power system has encouraged the standardized construction of secondary equipment and the technical innovation and upgrade of testing equipm...

AI Technical Summary

Problems solved by technology

However, this existing technology cannot meet the requirements of testing samples installed at different voltage levels. Since my country is a large country with a vast territory, there are huge differences in power sources and power consumption environments in various regions. It is a great demand for installation and export in underdeveloped countries. There will be a big difference between the existing power grid environment and safety environment data simulated based on domestic experience and the actual equipment application

The above-mentioned existing technology does not take into account that the installation of the tested sample in different regions needs to simulate the parameter levels of different regions to detect whether the performance of the product is stable in the region, and in some new energy access grids, the tested sample needs to Meet the requirements of the special power environment of local power equipment, which cannot be achieved by the current existing technology, and simple simulation experiments may cause mistakes.

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