pt>
    <link rel="stylesheet" id="css_style">
  </head>
  
  
  <body onload="load_theme()">
	<script>
	  load_theme_pre();
	</script>
	
	<div id="sidebar"></div><div id="right_sidebar"></div>
	
	<div id="main_content">
		
        This page describes the models used for the transmission lines and constant impedance loads in VFlexP. Transmission lines are modelled with the pi-model and the inductive and capacitive parts are separated, including the capacitive part in the parallel RC model of each bus. The d