Title :
Study of mechanism and elimination measure of ferromagnetic resonance in low-voltage power system
Author :
Wang Jiangning ; Shang Liqun ; Zhao Jiajia
Author_Institution :
Inst. of Electr. & Control Eng., Xi´an Univ. of Sci. & Technol., Xi´an, China
Abstract :
In neutral isolated power system, it is easy to generate ferromagnetic resonance under external excitation because of the formation parameters of nonlinear inductance and wire-to-ground capacitance, endanger the safe and stability work of the system. In this paper, the generate mechanism of ferromagnetic resonance is discussed, the scope and the advantages -disadvantages of various elimination measures are analyzed in detail.
Keywords :
electric power generation; ferromagnetic resonance; inductance; power systems; elimination measure; external excitation; ferromagnetic resonance generation; low-voltage power system; neutral isolated power system; nonlinear inductance; wire-to-ground capacitance; Control engineering; Inductance; Insulation; Magnetic resonance; Manuals; Power transformer insulation; Elimination measure; Ferromagnetic resonance; Neutral isolated system; Voltage transformer;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777836
