講演抄録/キーワード |
講演名 |
2010-11-11 17:30
Research on Control Methods of UHV Power Frequency Resonant Test Power Supply Lijun Jin・○Xiao Xu(Tongji Univ.) EMD2010-95 エレソ技報アーカイブへのリンク:EMD2010-95 |
抄録 |
(和) |
With the development of UHV(ultra high voltage) power grid, dielectric assessment of electric equipment needs UHV testing power supplies. We analyzed the requirements of test power and raised a method of adjusting voltage by adjusting inductance. Based on the analysis of the working principle of series resonant circuit, its mathematical model is established in this paper. Moreover, PI control and self-adjusting fuzzy PID control strategies are proposed to modulate the voltage magnitude and phase, and its control parameters are derived. The simulation results verify the correctness and validity of the control method. |
(英) |
With the development of UHV(ultra high voltage) power grid, dielectric assessment of electric equipment needs UHV testing power supplies. We analyzed the requirements of test power and raised a method of adjusting voltage by adjusting inductance. Based on the analysis of the working principle of series resonant circuit, its mathematical model is established in this paper. Moreover, PI control and self-adjusting fuzzy PID control strategies are proposed to modulate the voltage magnitude and phase, and its control parameters are derived. The simulation results verify the correctness and validity of the control method. |
キーワード |
(和) |
power frequency / resonant / power supply / control method / / / / |
(英) |
power frequency / resonant / power supply / control method / / / / |
文献情報 |
信学技報, vol. 110, no. 270, EMD2010-95, pp. 117-120, 2010年11月. |
資料番号 |
EMD2010-95 |
発行日 |
2010-11-04 (EMD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
EMD2010-95 エレソ技報アーカイブへのリンク:EMD2010-95 |