Jump to content

Search the Community

Showing results for tags 'star'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Altair Support Forum
    • Welcome to Altair Support Forum
    • Installation and Licensing
    • Modeling & Visualisation
    • Solvers & Optimization
    • Multi Body Simulation
    • Conceptual design and Industrial design
    • Model-Based Development
    • Manufacturing Simulation
    • CAE Process Automation
  • Academic Partner Alliance Forum
    • APA - Composites
    • APA - CFD & Thermal
    • APA - Vehicle Dynamics
    • APA - Manufacturing
    • APA - Crash and Safety
    • APA - Noise, Vibration and Harshness
    • APA - System Level Design
    • APA - Structural and Fatigue
    • APA - Marine
    • APA - Optical Design
  • Japanユーザーフォーラム
    • ユーザーフォーラムへようこそ
    • Altair製品の意外な活用例
    • インストール / ライセンス / その他
    • モデリング(プリプロセッシング)
    • シミュレーション技術(ソルバー)
    • データ可視化(ポストプロセッシング)
    • モデルベース開発
    • コンセプト設計と工業デザイン
    • 製造シミュレーション
    • CAE プロセスの自動化
    • エンタープライズソリューション
    • データアナリティクス
    • 学生向け無償版(Altair Student Edition)

Categories

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Interests


Organization

Found 1 result

  1. This question is frequently asked because three current sources in star connection can lead to convergence problems (and as well three voltage sources in delta connection). This configuration imposes more equations than there are unknowns to find during the solving process. The easiest solution to avoid this issue is to model only two sources instead of three. The voltage or current on the third branch will be imposed by the two others, and the computation will be correct. Flux online help explains it with more details: file:///C:/Altair/Flux_12.2/Help/Flux/english/Website/index.html?SourceDeTensionTriphaseeEnTriangle file:///C:/Altair/Flux_12.2/Help/Flux/english/Website/SourceDeCourantTriphaseEnEtoile.html?key=current sources It is also correct to model the three current sources, but a high resistance must be added in parallel with the 3rd part of the star connection.
×
×
  • Create New...