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mme_shunt_pf_ac.m
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mme_shunt_pf_ac.m
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classdef mme_shunt_pf_ac < mp.mme_shunt
% mp.mme_shunt_pf_ac - Math model element for shunt for AC power flow.
%
% Math model element class for shunt elements for AC power flow problems.
%
% Implements method for updating the output data in the corresponding data
% model element for in-service shunts from the math model solution.
% MATPOWER
% Copyright (c) 2022-2024, Power Systems Engineering Research Center (PSERC)
% by Ray Zimmerman, PSERC Cornell
%
% This file is part of MATPOWER.
% Covered by the 3-clause BSD License (see LICENSE file for details).
% See https://matpower.org for more info.
% properties
% end %% properties
methods
function obj = data_model_update_on(obj, mm, nm, dm, mpopt)
%
%% shunt complex power consumption
pp = nm.get_idx('port');
S = nm.soln.gs_(pp.i1.shunt:pp.iN.shunt);
%% update in the data model
dme = obj.data_model_element(dm);
dme.tab.p(dme.on) = real(S) * dm.base_mva;
dme.tab.q(dme.on) = imag(S) * dm.base_mva;
end
end %% methods
end %% classdef