Open AccessDesign of RLC Circuit Parameter and Fault Location Test Device
Author(s) -
Zihao Wang,
Rui Wang,
Kaiyu Wang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2085/1/012003
Subject(s) - rlc circuit , fault (geology) , signal (programming language) , electronic engineering , electrical impedance , fault detection and isolation , computer science , controller (irrigation) , engineering , control theory (sociology) , electrical engineering , capacitor , voltage , actuator , artificial intelligence , agronomy , control (management) , seismology , geology , biology , programming language
In order to improve the quality and performance of electronic equipment, circuit parameters and fault detection technology are also very important. The impedance value, which differs obviously under different input signals in the analog circuit, is also an important parameter. Through the analysis of this parameter, RLC circuit parameters and fault location detection can be realized. In this paper, STM32 is used as the main controller to control the signal source to generate sinusoidal signal. The signal processing is completed by designing the amplifier module, and the signal acquisition is completed by the digital to analog conversion module. In the controller, the impedance analysis, the measurement of component parameters, the detection of load network structure and the measurement of short-circuit point position are completed. Finally, the designed system was used to test different structural loads, and the detection results of component parameters, load network structure and short-circuit point position are accurate and reliable.