【正文】
《電力系統(tǒng)建模及仿真課程設(shè)計(jì)》總結(jié)報(bào)告 題 目:基于 MATLAB的電力系統(tǒng)短路故障仿真于分析姓 名 某某某 學(xué) 號(hào) 200x0417xxx 院 系 自 機(jī) 學(xué) 院 班 級(jí) 0x 級(jí)電氣 x班 指導(dǎo)教師 某某莫 摘 要本次課程設(shè)計(jì)是結(jié)合《電力系統(tǒng)分析》的理論教學(xué)進(jìn)行的一個(gè)實(shí)踐課程。電力系統(tǒng)短路故障,故障電流中必定有零序分量存在,零序分量可以用來判斷故障的類型,故障的地點(diǎn)等,零序分量作為電力系統(tǒng)繼電保護(hù)的一個(gè)重要分析量。運(yùn)用 Matlab電力系統(tǒng)仿真程序 SimPowerSystems工具箱構(gòu)建設(shè)計(jì)要求所給的電力系統(tǒng)模型,并在此基礎(chǔ)上對(duì)電力系統(tǒng)多中故障進(jìn)行仿真,仿真波形與理論分析結(jié)果相符,說明用 Matlab對(duì)電力系統(tǒng)故障分析的有效性。實(shí)際中無法對(duì)故障進(jìn)行實(shí)驗(yàn),所以進(jìn)行仿真實(shí)驗(yàn)可達(dá)到效果。關(guān)鍵詞:電力系統(tǒng);仿真;短路故障;Matlab;SimPowerSystemsAbstract The course design is a bination of power system analysis of the theoretical teaching, practical courses. Power system shortcircuit fault, the fault current must be zero sequence ponent exists, and zerosequence ponent can be used to determine the fault type, fault location, the zerosequence ponent as a critical analysis of power system protection. SimPowerSystems Toolbox building design requirements to the power system model using Matlab power system simulation program, and on this basis, the power system fault simulation, the simulation waveforms with the theoretical analysis results match, indicating that the power system fault analysis using Matlab effectiveness. Practice can not fault the experiment, the simulation can achieve the desired effect.Keywords: power system。 simulation。 failure。 Matlab。 SimPowerSystems目 錄一、引言 .............................................. 3 故障概述 .......................................... 3 故障類型 .......................................... 3