def _calculate_phi_from_phi_to(self):
return tx_calc.calculate_phi_constant(
self._branches,
self.branches_keys,
self.buses_keys,
ApproximationType.PTDF,
mapping_bus_to_idx=self._busname_to_index_map)
def create_dicts_of_ptdf(md,base_point=BasePointType.FLATSTART):
branches = dict(md.elements(element_type='branch'))
buses = dict(md.elements(element_type='bus'))
branch_attrs = md.attributes(element_type='branch')
bus_attrs = md.attributes(element_type='bus')
reference_bus = md.data['system']['reference_bus']
ptdf = tx_calc.calculate_ptdf(branches,buses,branch_attrs['names'],bus_attrs['names'],reference_bus,base_point)
phi_from, phi_to = tx_calc.calculate_phi_constant(branches,branch_attrs['names'],bus_attrs['names'],ApproximationType.PTDF)
_len_branch = len(branch_attrs['names'])
_mapping_branch = {i: branch_attrs['names'][i] for i in list(range(0,_len_branch))}
_len_bus = len(bus_attrs['names'])
_mapping_bus = {i: bus_attrs['names'][i] for i in list(range(0,_len_bus))}
for idx,branch_name in _mapping_branch.items():
branch = md.data['elements']['branch'][branch_name]
_row_ptdf = {bus_attrs['names'][i]: ptdf[idx,i] for i in list(range(0,_len_bus))}
branch['ptdf'] = _row_ptdf
for idx, bus_name in _mapping_bus.items():
bus = md.data['elements']['bus'][bus_name]
_row_phi_from = {branch_attrs['names'][i]: phi_from[idx, i] for i in list(range(0, _len_branch)) if phi_from[idx, i] != 0.}
bus['phi_from'] = _row_phi_from
_row_phi_to = {branch_attrs['names'][i]: phi_to[idx, i] for i in list(range(0, _len_branch)) if phi_to[idx, i] != 0.}
bus['phi_to'] = _row_phi_to
def _calculate_phi_from_phi_to(self):
return tx_calc.calculate_phi_constant(self._branches,
self.branches_keys,
self.buses_keys,
ApproximationType.PTDF_LOSSES)
