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Signed-off-by: Eduard Fried <[email protected]>
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Eduard Fried
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power_grid_model_c/power_grid_model/include/power_grid_model/component/genericbranch.hpp
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| // SPDX-FileCopyrightText: Contributors to the Power Grid Model project <[email protected]> | ||
| // | ||
| // SPDX-License-Identifier: MPL-2.0 | ||
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| #pragma once | ||
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| #include "branch.hpp" | ||
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| #include "../auxiliary/input.hpp" | ||
| #include "../auxiliary/output.hpp" | ||
| #include "../auxiliary/update.hpp" | ||
| #include "../calculation_parameters.hpp" | ||
| #include "../common/common.hpp" | ||
| #include "../common/exception.hpp" | ||
| #include "../common/three_phase_tensor.hpp" | ||
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| /* | ||
| generic Branch: either a line N = 1 or a transformoer N = t*e^(j*theta1) | ||
| paramaters should be given as r1, x1, .... | ||
| -----| |-----------y1_series------- | ||
| | | | | | ||
| | | y1_shunt y1_shunt | ||
| | | | | | ||
| | | | | | ||
| -----| |-------------------------- | ||
| N = k * e^(j*theta1) | ||
| */ | ||
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| namespace power_grid_model { | ||
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| class GenericBranch final : public Branch { | ||
| public: | ||
| using InputType = GenericBranchInput; | ||
| using UpdateType = BranchUpdate; | ||
| static constexpr char const* name = "generic_branch"; | ||
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| explicit GenericBranch(GenericBranchInput const& genericbranch_input, double u1_rated, double u2_rated) | ||
| : Branch{genericbranch_input}, | ||
| sn_{genericbranch_input.sn}, | ||
| r1_{genericbranch_input.r1}, | ||
| x1_{genericbranch_input.x1}, | ||
| g1_{genericbranch_input.g1}, | ||
| b1_{genericbranch_input.b1}, | ||
| k_{std::isnan(genericbranch_input.k) ? 1.0 : genericbranch_input.k}, | ||
| theta_{std::isnan(genericbranch_input.theta) ? 0.0 : std::fmod(genericbranch_input.theta, 2 * pi)}, | ||
| base_i_from_{base_power_3p / u1_rated / sqrt3}, | ||
| base_i_to_{base_power_3p / u2_rated / sqrt3}, | ||
| base_y_{base_i_to_ / (u2_rated / sqrt3)} { | ||
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| y1_series_ = 1.0 / (r1_ + 1.0i * x1_) / base_y_; | ||
| y1_shunt_ = (g1_ + 1.0i * b1_) / base_y_; | ||
| } | ||
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| // override getter | ||
| double base_i_from() const override { return base_i_from_; } | ||
| double base_i_to() const override { return base_i_to_; } | ||
| double loading(double max_s, double /*max_i*/) const override { return std::isnan(sn_) ? 0.0 : (max_s / sn_); }; | ||
| double phase_shift() const override { return theta_; } | ||
| bool is_param_mutable() const override { return false; } | ||
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| private: | ||
| double sn_; | ||
| double r1_; | ||
| double x1_; | ||
| double g1_; | ||
| double b1_; | ||
| double k_; | ||
| double theta_; | ||
| double base_i_from_; | ||
| double base_i_to_; | ||
| double base_y_; | ||
| DoubleComplex y1_series_; | ||
| DoubleComplex y1_shunt_; | ||
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| BranchCalcParam<symmetric_t> sym_calc_param() const override { | ||
| return calc_param_y_sym(y1_series_, y1_shunt_, k_ * std::exp(1.0i * theta_)); | ||
| } | ||
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| [[noreturn]] BranchCalcParam<asymmetric_t> asym_calc_param() const override { throw NotImplementedError(); } | ||
| }; | ||
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| } // namespace power_grid_model |
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