AC charging pile interoperability detection system and method

Abstract

The invention provides an AC charging pile interoperability detection system and method. The system comprises an interface simulator, an adjustable load, a test instrument, a controller and an upper computer. The interface simulator is connected with an AC charging pile required to be detected. The test instrument is connected with the AC charging pile and the interface simulator. The adjustable load is connected with the interface simulator. The controller is connected with the interface simulator and used for controlling switch closing or separating of the interface simulator and adjusting the size of resistance. The test instrument, the adjustable load and the controller are connected with the upper computer. The switch and the size of the resistance can be automatically adjusted to control guide circuit parameters by controlling closing or separating of the circuit controller parameter adjustment switch of the interface simulator and adjusting the size of the resistance without manual adjustment, and the AC charging pile can be conveniently and rapidly detected according to the software set in the upper computer so that the technical problem of lack of the convenient detectionequipment and method for automatic and rapid detection of the AC charging pile at present can be solved.

Description

technical field [0001] The invention relates to the technical field of AC charging pile detection, in particular to an AC charging pile interoperability detection system and method. Background technique [0002] Electric vehicles are an inevitable trend in the development of the world's transportation field, and are also the strategic development direction of our country. Electric vehicle charging facilities are extremely important as a new type of urban infrastructure. As the most widely used charging facility at present, AC charging piles are widely favored because of their small footprint, convenient installation, light weight, small size, safety and stability. [0003] It is worth noting that the incompatibility between AC charging piles and electric vehicles in my country still occurs from time to time, and the control guidance signal and protection performance of AC charging piles need to be tested regularly. The current testing of AC charging piles includes type insp...

AI Technical Summary

Problems solved by technology

The current testing of AC charging piles includes type inspection, factory inspection, and arrival inspection, etc., which are mainly carried out in laboratories. However, AC charging piles have been working outdoors in harsh environments for a long time, exposed to wind and rain, and may fail after a long time Risk of damage and performance degradation. At present, there is still a lack of convenient and fast detection equipment and detection methods for automatic and rapid detection of the interoperability of AC charging piles.

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