node impedance matrixの例文

• Based on the relative theories about electric circuit and synchronous generators " post - fault transient , a practical computerized method making use of node impedance matrix is proposed to calculate the instantaneous currents of a faulty power system
• The research job includes bringing a project about fault calculation , using node impedance matrix as maths model of network to derive the arithmetic based on the fundamental of modifying impedance matrix by adding the branch , building the whole database with micosoft access . the whole project is realized with visual c + + 6 . 0 . it is applied to au hui electric network , and is proved correct
• A general graphical user interface based on object - oriented technique , database and visualization in scientific computing has been conducted . we can draw electrical components of the distribution network and fill the components data easily . background programs analyze topology automatically and constitute node admittance matrix , node impedance matrix