3 phase Voltage Source Inverter for 180 degree mode

バージョン 1.0.0 (22.1 KB) 作成者: Vijay
To simulate Three-phase voltage source inverter for 180-degree conduction using Matlab Simulink.
ダウンロード: 884
更新 2019/8/9

ライセンスの表示

Three-phase inverters are normally used for high power applications. The advantages of a three-phase inverter are:
• The frequency of the output voltage waveform depends on the switching rate of the switches and hence can be varied over a wide range.
• The direction of rotation of the motor can be reversed by changing the output phase sequence of the inverter.
• The ac output voltage can be controlled by varying the dc-link voltage.
The general configuration of a three-phase DC-AC inverter is shown in Circuit Diagram. Two types of control signals can be applied to the switches:• 180° conduction• 120° conduction
180 Degree conduction Mode: In this mode of conduction, every device is in conduction state for 180° where they are switched ON at 60° intervals. The terminals A, B and C are the output terminals of the bridge that are connected to the three-phase delta or star connection of the load.
The operation of a balanced star connected load is explained in the diagram below. For the period 0° − 60° the points S1, S5 and S6 are in conduction mode. The terminals A and C of the load are connected to the source at its positive point. The terminal B is connected to the source at its negative point. In addition, resistances R/2 is between the neutral and the positive end while resistance R is between the neutral and the negative terminal.

引用

Vijay (2024). 3 phase Voltage Source Inverter for 180 degree mode (https://www.mathworks.com/matlabcentral/fileexchange/72403-3-phase-voltage-source-inverter-for-180-degree-mode), MATLAB Central File Exchange. に取得済み.

MATLAB リリースの互換性
作成: R2013b
すべてのリリースと互換性あり
プラットフォームの互換性
Windows macOS Linux
カテゴリ
Help Center および MATLAB AnswersElectrical Block Libraries についてさらに検索
タグ タグを追加

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
バージョン 公開済み リリース ノート
1.0.0