PowerFlowApplication.H

Go to the documentation of this file.

/*
 * Copyright (c) 2024 Saud Zahir
 *
 * This file is part of deltaFlow.
 *
 * deltaFlow is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * deltaFlow is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with deltaFlow.  If not, see
 * <https://www.gnu.org/licenses/>.
 */
 
#ifndef POWER_FLOW_APPLICATION_H
#define POWER_FLOW_APPLICATION_H
 
#include <memory>
#include <utility>
#include <vector>
 
#include <Eigen/Dense>
 
#include "Data.H"
#include "PowerFlowOptions.H"
#include "Reader.H"
 
class PowerFlowApplication final {
    public:
        explicit PowerFlowApplication(PowerFlowOptions options);
 
        ~PowerFlowApplication() = default;
 
        // Non-copyable, non-movable: owns no shareable resources, single-use orchestrator.
        PowerFlowApplication(const PowerFlowApplication&) = delete;
        PowerFlowApplication& operator=(const PowerFlowApplication&) = delete;
 
        int run();
 
    private:
        PowerFlowOptions options_;
 
        std::unique_ptr<Reader> reader_;
        BusData busData_;
        BranchData branchData_;
        Eigen::MatrixXcd Y_;
 
        int N_ = 0;
        int nBranch_ = 0;
 
        Eigen::VectorXd V_;
        Eigen::VectorXd delta_;
        Eigen::VectorXi typeBus_;
 
        bool finalConverged_ = false;
        int totalIterations_ = 0;
        double finalError_ = 0.0;
        std::vector<std::pair<int, double>> iterationHistory_;
 
        std::string solverName_;
        std::string formatName_;
 
        void loadInput();
 
        void prepareModel();
 
        void solve();
 
        void finalizeResults();
 
        void writeOutputs(double elapsedSec) const;
 
        void writeFailureStatus(double elapsedSec) const;
};
 
#endif