DP_Ph1_DPDQInterface.cpp

/* Copyright 2017-2021 Institute for Automation of Complex Power Systems,
 *                     EONERC, RWTH Aachen University
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 *********************************************************************************/
 
#include <dpsim-models/DP/DP_Ph1_DPDQInterface.h>
 
using namespace CPS;
 
void DP::Ph1::DPDQInterface::setDPShiftFrequency(const Real &omegaShift) {
  mOmegaShift = omegaShift;
}
 
void DP::Ph1::DPDQInterface::updateDQToDPTransform(const Real &thetaDQ,
                                                   const Real &simTime) {
  mDQToDPTransform << cos(thetaDQ - mOmegaShift * simTime),
      -sin(thetaDQ - mOmegaShift * simTime),
      sin(thetaDQ - mOmegaShift * simTime),
      cos(thetaDQ - mOmegaShift * simTime);
}
 
void DP::Ph1::DPDQInterface::updateDPToDQTransform(const Real &thetaDQ,
                                                   const Real &simTime) {
  mDPToDQTransform << cos(thetaDQ - mOmegaShift * simTime),
      sin(thetaDQ - mOmegaShift * simTime),
      -sin(thetaDQ - mOmegaShift * simTime),
      cos(thetaDQ - mOmegaShift * simTime);
}
 
Complex DP::Ph1::DPDQInterface::applyDQToDPTransform(
    const MatrixFixedSize<2, 1> &dqMatrix) {
  Complex dpComplex;
  dpComplex = Complex((mDQToDPTransform * dqMatrix)(0, 0),
                      (mDQToDPTransform * dqMatrix)(1, 0));
  return dpComplex;
}
 
MatrixFixedSize<2, 1>
DP::Ph1::DPDQInterface::applyDPToDQTransform(const Complex &dpComplex) {
  MatrixFixedSize<2, 1> dqMatrix;
  dqMatrix(0, 0) = mDPToDQTransform(0, 0) * dpComplex.real() +
                   mDPToDQTransform(0, 1) * dpComplex.imag();
  dqMatrix(1, 0) = mDPToDQTransform(1, 0) * dpComplex.real() +
                   mDPToDQTransform(1, 1) * dpComplex.imag();
  return dqMatrix;
}