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Latest version: v4.18.3

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4.17.0

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- [CHANGED] add period and stage in Duration file to allow different durations for each stage in each period and scenario

4.16.1

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- [CHANGED] add some CPLEX options

4.16.0

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- [FIXED] delete eTotalNCost and vTotalNCost
- [CHANGED] delete investment and commitment reduced costs files
- [CHANGED] case saved as a pickle file
- [FIXED] fix computation of incremental variable cost of generators with surplus
- [FIXED] typo in pPeriodWeight definition
- [FIXED] typo in heat network flow magnitudes
- [CHANGED] introduced StableTime in Data_Generation file for nuclear unit operation
- [FIXED] introduce boiler expansion constraint eInstallBoiCap
- [CHANGED] introduced ProductionFunctionH2ToHeat in Data_Generation file for boilers that produce heat with hydrogen
- [CHANGED] changed ProductionFunction to ProductionFunctionHydro in Data_Generation file
- [FIXED] fix binary variables to obtain dual variables only those of the corresponding period and scenario
- [FIXED] initial equal to final inventory in candidate ESS or reservoir
- [CHANGED] introduction of boilers to produce heat
- [FIXED] control of max power greater than min power
- [FIXED] delete pMacCapacity in some inventory constraints
- [FIXED] fix several errors in hydro reservoir modeling
- [FIXED] fix several errors in heat modeling
- [CHANGED] avoid some computations is converting small parameters to 0
- [CHANGED] add curtailment in summary generation file
- [CHANGED] introduction of HiGHS options and as default solver
- [CHANGED] introduction of StableTime in Data_Generation for nuclear units
- [CHANGED] introduction of MinimumPowerHeat/MaximumPowerHeat in Data_Generation for CHP units
- [CHANGED] inventories/reservoir volumes are no longer fixed to their initial value at the end of every storage type cycle

4.15.8

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- [FIXED] check calls of mutable parameters
- [FIXED] change sign of water/energy values
- [FIXED] fix sign of dual variable of equality constraints
- [FIXED] fix some errors in cases with no renewables
- [CHANGED] fix some future warnings in output results

4.15.7

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- [FIXED] fix variable fuel cost and variable emission cost
- [FIXED] fix typo en H2 and heat balance equations
- [CHANGED] tighten formulation of second charge/discharge block
- [CHANGED] added a epsilon penalty in the o.f. to ohmic losses to avoid losses with spillage/curtailment
- [FIXED] initialization of the set of load levels up to the current stage
- [CHANGED] if initial inventory is out of bounds, fix it to the closest bound
- [CHANGED] detect reserve margin feasibility
- [CHANGED] reserve margin constraint is not formulated if there are no candidate generation units
- [CHANGED] time reduction in outputting results
- [CHANGED] add a small tolerance to avoid pumping/charging with curtailment/spillage
- [FIXED] clean up output results module
- [FIXED] change in the system inertia constraint
- [FIXED] introduction of line availability in electricity, H2, and heat balance equations
- [CHANGED] split total generation in different technologies in balance results
- [FIXED] introduction of line availability in electricity, H2, and heat balance equations
- [CHANGED] not all the stages must have the same duration
- [FIXED] computation of fixed costs for several years
- [FIXED] change some performance issues in ESS operation results
- [CHANGED] flexibility to consider generating units not for all the periods
- [FIXED] introduce initial inventory as a variable for ESS candidates
- [CHANGED] clean up of dynamic sets to avoid the use of static sets
- [FIXED] typo in dual variable of reserve margin constraint
- [FIXED] include minimum reservoir volume
- [FIXED] modify the condition to delete set na
- [FIXED] don't fix the storage of ESS candidates to its initial storage in any cycle
- [FIXED] fix the initial storage of ESS candidates to its maximum storage
- [FIXED] fix error in system emission constraint
- [CHANGED] clean up of s2n in formulation
- [FIXED] consistency of heat units
- [FIXED] fix error for stages with duration 0
- [CHANGED] add minimum RES energy in Data_RESEnergy file to consider minimum RES energy production
- [CHANGED] scale eMinSystemRESEnergy to GW instead of GWh
- [CHANGED] add MarginalRESEnergy output file to consider the marginal RES energy production

4.15.6

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- [CHANGED] some typos

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