CIM14/IEC61970/Dynamics/Motors/MechanicalLoad.py

   1 # Copyright (C) 2010-2011 Richard Lincoln
   2 #
   3 # Permission is hereby granted, free of charge, to any person obtaining a copy
   4 # of this software and associated documentation files (the "Software"), to
   5 # deal in the Software without restriction, including without limitation the
   6 # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   7 # sell copies of the Software, and to permit persons to whom the Software is
   8 # furnished to do so, subject to the following conditions:
   9 #
  10 # The above copyright notice and this permission notice shall be included in
  11 # all copies or substantial portions of the Software.
  12 #
  13 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  18 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  19 # IN THE SOFTWARE.
  20
  21 from CIM14.IEC61970.Core.PowerSystemResource import PowerSystemResource
  22
  23 class MechanicalLoad(PowerSystemResource):
  24     """A mechanical load represents the variation in a motor's shaft torque or power as a function of shaft speed.
  25     """
  26
  27     def __init__(self, rotatingMachine0=None, *args, **kw_args):
  28         """Initialises a new 'MechanicalLoad' instance.
  29
  30         @param rotatingMachine0:
  31         """
  32         self._rotatingMachine0 = []
  33         self.rotatingMachine0 = [] if rotatingMachine0 is None else rotatingMachine0
  34
  35         super(MechanicalLoad, self).__init__(*args, **kw_args)
  36
  37     _attrs = []
  38     _attr_types = {}
  39     _defaults = {}
  40     _enums = {}
  41     _refs = ["rotatingMachine0"]
  42     _many_refs = ["rotatingMachine0"]
  43
  44     def getrotatingMachine0(self):
  45
  46         return self._rotatingMachine0
  47
  48     def setrotatingMachine0(self, value):
  49         for p in self._rotatingMachine0:
  50             filtered = [q for q in p.mechanicalLoad0 if q != self]
  51             self._rotatingMachine0._mechanicalLoad0 = filtered
  52         for r in value:
  53             if self not in r._mechanicalLoad0:
  54                 r._mechanicalLoad0.append(self)
  55         self._rotatingMachine0 = value
  56
  57     rotatingMachine0 = property(getrotatingMachine0, setrotatingMachine0)
  58
  59     def addrotatingMachine0(self, *rotatingMachine0):
  60         for obj in rotatingMachine0:
  61             if self not in obj._mechanicalLoad0:
  62                 obj._mechanicalLoad0.append(self)
  63             self._rotatingMachine0.append(obj)
  64
  65     def removerotatingMachine0(self, *rotatingMachine0):
  66         for obj in rotatingMachine0:
  67             if self in obj._mechanicalLoad0:
  68                 obj._mechanicalLoad0.remove(self)
  69             self._rotatingMachine0.remove(obj)
  70