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thermal_storage.jl
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thermal_storage.jl
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# *********************************************************************************
# REopt, Copyright (c) 2019-2020, Alliance for Sustainable Energy, LLC.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this list
# of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice, this
# list of conditions and the following disclaimer in the documentation and/or other
# materials provided with the distribution.
#
# Neither the name of the copyright holder nor the names of its contributors may be
# used to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
# OF THE POSSIBILITY OF SUCH DAMAGE.
# *********************************************************************************
"""
`HotThermalStorage` results keys:
- `size_gal` Optimal TES capacity, by volume [gal]
- `soc_series_fraction` Vector of normalized (0-1) state of charge values over the first year [-]
- `storage_to_load_series_mmbtu_per_hour` Vector of power used to meet load over the first year [MMBTU/hr]
!!! note "'Series' and 'Annual' energy outputs are average annual"
REopt performs load balances using average annual production values for technologies that include degradation.
Therefore, all timeseries (`_series`) and `annual_` results should be interpretted as energy outputs averaged over the analysis period.
"""
function add_hot_storage_results(m::JuMP.AbstractModel, p::REoptInputs, d::Dict, b::String; _n="")
# Adds the `HotThermalStorage` results to the dictionary passed back from `run_reopt` using the solved model `m` and the `REoptInputs` for node `_n`.
# Note: the node number is an empty string if evaluating a single `Site`.
kwh_per_gal = get_kwh_per_gal(p.s.storage.attr["HotThermalStorage"].hot_water_temp_degF,
p.s.storage.attr["HotThermalStorage"].cool_water_temp_degF)
r = Dict{String, Any}()
size_kwh = round(value(m[Symbol("dvStorageEnergy"*_n)][b]), digits=3)
r["size_gal"] = round(size_kwh / kwh_per_gal, digits=0)
if size_kwh != 0
soc = (m[Symbol("dvStoredEnergy"*_n)][b, ts] for ts in p.time_steps)
r["soc_series_fraction"] = round.(value.(soc) ./ size_kwh, digits=3)
discharge = (m[Symbol("dvDischargeFromStorage"*_n)][b, ts] for ts in p.time_steps)
r["storage_to_load_series_mmbtu_per_hour"] = round.(value.(discharge) / KWH_PER_MMBTU, digits=7)
else
r["soc_series_fraction"] = []
r["storage_to_load_series_mmbtu_per_hour"] = []
end
d[b] = r
nothing
end
"""
MPC `HotThermalStorage` results keys:
- `soc_series_fraction` Vector of normalized (0-1) state of charge values over the time horizon [-]
"""
function add_hot_storage_results(m::JuMP.AbstractModel, p::MPCInputs, d::Dict, b::String; _n="")
#=
Adds the Storage results to the dictionary passed back from `run_mpc` using the solved model `m` and the `MPCInputs` for node `_n`.
Note: the node number is an empty string if evaluating a single `Site`.
=#
r = Dict{String, Any}()
soc = (m[Symbol("dvStoredEnergy"*_n)][b, ts] for ts in p.time_steps)
r["soc_series_fraction"] = round.(value.(soc) ./ p.s.storage.attr[b].size_kwh, digits=3)
d[b] = r
nothing
end
"""
`ColdThermalStorage` results:
- `size_gal` Optimal TES capacity, by volume [gal]
- `soc_series_fraction` Vector of normalized (0-1) state of charge values over the first year [-]
- `storage_to_load_series_ton` Vector of power used to meet load over the first year [ton]
"""
function add_cold_storage_results(m::JuMP.AbstractModel, p::REoptInputs, d::Dict, b::String; _n="")
#=
Adds the `ColdThermalStorage` results to the dictionary passed back from `run_reopt` using the solved model `m` and the `REoptInputs` for node `_n`.
Note: the node number is an empty string if evaluating a single `Site`.
=#
kwh_per_gal = get_kwh_per_gal(p.s.storage.attr["ColdThermalStorage"].hot_water_temp_degF,
p.s.storage.attr["ColdThermalStorage"].cool_water_temp_degF)
r = Dict{String, Any}()
size_kwh = round(value(m[Symbol("dvStorageEnergy"*_n)][b]), digits=3)
r["size_gal"] = round(size_kwh / kwh_per_gal, digits=0)
if size_kwh != 0
soc = (m[Symbol("dvStoredEnergy"*_n)][b, ts] for ts in p.time_steps)
r["soc_series_fraction"] = round.(value.(soc) ./ size_kwh, digits=3)
discharge = (m[Symbol("dvDischargeFromStorage"*_n)][b, ts] for ts in p.time_steps)
r["storage_to_load_series_ton"] = round.(value.(discharge) / KWH_THERMAL_PER_TONHOUR, digits=7)
else
r["soc_series_fraction"] = []
r["storage_to_load_series_ton"] = []
end
d[b] = r
nothing
end
"""
MPC `ColdThermalStorage` results keys:
- `soc_series_fraction` Vector of normalized (0-1) state of charge values over the time horizon [-]
"""
function add_cold_storage_results(m::JuMP.AbstractModel, p::MPCInputs, d::Dict, b::String; _n="")
#=
Adds the ColdThermalStorage results to the dictionary passed back from `run_mpc` using the solved model `m` and the `MPCInputs` for node `_n`.
Note: the node number is an empty string if evaluating a single `Site`.
=#
r = Dict{String, Any}()
soc = (m[Symbol("dvStoredEnergy"*_n)][b, ts] for ts in p.time_steps)
r["soc_series_fraction"] = round.(value.(soc) ./ p.s.storage.attr[b].size_kwh, digits=3)
d[b] = r
nothing
end