AC Resonant Test System is a testing device used to detect the high voltage and high frequency chara

　　The HMCXZ AC Resonant Test System is a testing device used to detect the high voltage and high frequency characteristics of power electronic components or systems.It mainly consists of high-voltage stabilizing power supply,frequency converter,capacitor voltage sensor,inductive current sensor,and other components.This equipment can achieve resonance by serial or parallel connection of capacitive reactance and inductive resistance,thus conducting electrical performance tests on the devices under test. 　　Features

　　-High precision,high speed,and full automation

　　-Equipped with advanced digital signal processing technology to eliminate noise interference and improve test result accuracy

　　-Compact structure for easy operation and portability

　　Working Principle

　　The working principle of the AC Resonant Test System includes two modes:series mode and parallel mode:

　　-Series mode:the device under test is connected in series with the capacitor C and inductor L.By controlling the output frequency of the frequency converter,at the resonance frequency,the impedance of the capacitor and inductor cancel each other out,resulting in a high impedance state of the entire circuit.

　　-Parallel mode:the device under test is connected in parallel with the capacitor C and inductor L,both connected to the output end of the frequency converter.The resonance frequency is controlled,and the impedance of the capacitor and inductor is made equal to each other,resulting in a low impedance state of the circuit.

　　Applications

　　The AC Resonant Test System is widely used in the testing of various power electronic components or systems,especially in the following areas:

　　-Electrical equipment industry such as AC motors,transformers,and high-voltage cables

　　-Transportation industry including highway communication,railway signal control,and automotive electronics

　　-Large industrial fields such as chemical production,metallurgical processes,logistics equipment,and oil extraction

　　Uses

　　-Resonance parameter testing:testing the resonance frequency,resonance capacitance reactance,and other parameters of electronic components or systems

　　-Testing of maximum rated electrical working voltage and discharge capability:testing the rated electrical working voltage and discharge capability of electrical equipment under extreme conditions

　　-Testing of electrical performance indicators under temperature conditions:testing the electrical performance indicators of test samples in different temperature environments according to customer requirements

　　Advantages

　　-Capable of testing products with multiple resonance modes and automatically identifying different resonance modes,making it convenient to operate

　　-Able to conduct comprehensive electrical parameter tests on different types of power electronic components to evaluate and optimize their electrical performance

　　-Small,portable,and compact instrument structure,making it particularly suitable for high-voltage measurements required in various factories or field settings

　　In summary,the AC Resonant Test System is widely used in the testing of high-voltage and high-frequency circuits,with advantages such as high automation and good test reliability.Its application scope covers various fields.