1、matlab psb涵蓋了屯路、屯力電子、電氣傳動和電力系統等電工學科中 常用的基本元件和系統的仿真模型。它由以卜6個子模塊庫組成：1電源模塊庫:包括交/直流電壓源/電流源、可控電壓源/電流源等2基本元件模塊庫:包括串/并聯rlc支路和負載、線性變壓器、飽和變壓器、 斷路器、分布參數線路、ii形集中參數線路等3電力電子模塊庫:包括二級管、晶閘管、gto和理想開關等4電機模塊庫:包括勵磁裝置、發電機、電動機和永磁同步電動機等5連接模塊庫:包括地、屮性點和母線6測量模塊庫:包括電流側量、電壓測量和萬用表等在以上基本子模塊庫的基礎上，根據需要還可以組合封裝出使用者自己的模 塊。實際上，附加模塊庫(p

2、owerlib extras)中的三和電氣系統就是用基木了庫中 的各模塊構造并封裝起來的。附加模塊庫屮包括有功與無功功率測量、傅里葉分 析、同步觸發脈沖發生器和pwm觸發器等。在該模塊庫屮有很多模塊組，主耍有電源(electrical sources) >元件 (elements) 電力電子(power electronics) > 電機系統(machines) > 連接器 (connectors)、測量(measurements)、附加(extras)、演示(demos)模塊組等。卜 面簡要介紹下本次仿真要用到的各模塊的內容。一、對psb模塊的使用方法：在命令窗口中輸入po

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