Source Code for Module pypower.dcopf

 1  # Copyright (C) 1996-2011 Power System Engineering Research Center (PSERC) 
 2  # Copyright (C) 2011 Richard Lincoln 
 3  # 
 4  # PYPOWER is free software: you can redistribute it and/or modify 
 5  # it under the terms of the GNU General Public License as published 
 6  # by the Free Software Foundation, either version 3 of the License, 
 7  # or (at your option) any later version. 
 8  # 
 9  # PYPOWER is distributed in the hope that it will be useful, 
10  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
11  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
12  # GNU General Public License for more details. 
13  # 
14  # You should have received a copy of the GNU General Public License 
15  # along with PYPOWER. If not, see <http://www.gnu.org/licenses/>. 
16   
17  """Solves a DC optimal power flow. 
18  """ 
19   
20  from opf_args import opf_args2 
21  from ppoption import ppoption 
22  from opf import opf 
23   
24   
25 -def dcopf(*args, **kw_args): 
26      """Solves a DC optimal power flow. 
27   
28      This is a simple wrapper function around L{opf} that sets the C{PF_DC} 
29      option to C{True} before calling L{opf}. 
30      See L{opf} for the details of input and output arguments. 
31   
32      @see: L{rundcopf} 
33   
34      @author: Ray Zimmerman (PSERC Cornell) 
35      @author: Richard Lincoln 
36      """ 
37      ppc, ppopt = opf_args2(*args, **kw_args); 
38      ppopt = ppoption(ppopt, PF_DC=1) 
39   
40      return opf(ppc, ppopt) 
41