Title :
Research on the fault of neutral linein the power system
Author :
Dazhi, E. ; Zhao, Changzheng ; Di, Man ; Gao, Wei
Author_Institution :
Key Lab. of Fire Scene Investig. & Evidence Identification of MPS, Shenyang Fire Res. Inst., Shenyang, China
Abstract :
In our common low-voltage three-phase four-wire power supply system, the neutral line is often burned. Because the fault is difficult to find, so it easily causes some electrical equipments destroyed, and even causes a fire which results in enormous economic losses. Based on MATLAB simulation and simulation experiment, the impact of electrical equipments induced by the fault of neutral line is studied and the risk of fault is also verified.
Keywords :
fault diagnosis; power supply quality; MATLAB simulation; economic loss; electrical equipment; low voltage three phase four wire power supply system; neutral line fault; Circuit faults; Computational modeling; Electromagnetic heating; Fires; Load modeling; Power supplies; Voltage control; Fault; Neutral line; Simulation;
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
DOI :
10.1109/CCDC.2011.5968861
