pypsa-eur/doc/configtables/solving.csv

1		Unit	Values	Description
2	options
3	-- formulation	--	Any of {'angles', 'kirchhoff', 'cycles', 'ptdf'}	Specifies which variant of linearized power flow formulations to use in the optimisation problem. Recommended is 'kirchhoff'. Explained in `this article <https://arxiv.org/abs/1704.01881>`_.
4	-- load_shedding	bool/float	{'true','false', float}	Add generators with very high marginal cost to simulate load shedding and avoid problem infeasibilities. If load shedding is a float, it denotes the marginal cost in EUR/kWh.
5	-- noisy_costs	bool	{'true','false'}	Add random noise to marginal cost of generators by :math:`\mathcal{U}(0.009,0,011)` and capital cost of lines and links by :math:`\mathcal{U}(0.09,0,11)`.
6	-- min_iterations	--	int	Minimum number of solving iterations in between which resistance and reactence (``x/r``) are updated for branches according to ``s_nom_opt`` of the previous run.
7	-- max_iterations	--	int	Maximum number of solving iterations in between which resistance and reactence (``x/r``) are updated for branches according to ``s_nom_opt`` of the previous run.
8	-- nhours	--	int	Specifies the :math:`n` first snapshots to take into account. Must be less than the total number of snapshots. Rather recommended only for debugging.
9	-- clip_p_max_pu	p.u.	float	To avoid too small values in the renewables` per-unit availability time series values below this threshold are set to zero.
10	-- skip_iterations	bool	{'true','false'}	Skip iterating, do not update impedances of branches. Defaults to true.
11	-- track_iterations	bool	{'true','false'}	Flag whether to store the intermediate branch capacities and objective function values are recorded for each iteration in ``network.lines['s_nom_opt_X']`` (where ``X`` labels the iteration)
12	-- seed	--	int	Random seed for increased deterministic behaviour.
13	solver
14	-- name	--	One of {'gurobi', 'cplex', 'cbc', 'glpk', 'ipopt'}; potentially more possible	Solver to use for optimisation problems in the workflow; e.g. clustering and linear optimal power flow.
15	-- options	--	Key listed under ``solver_options``.	Link to specific parameter settings.
16	solver_options		dict	Dictionaries with solver-specific parameter settings.
17	mem	MB	int	Estimated maximum memory requirement for solving networks.