def initialize_ems(my_ems):
""" assign default values to the device parameters (Power=0, ...)
:param my_ems: ems object
:return: none
"""
key_new = {'devices': {}, 'flexopts': {}, 'optplan': {}, 'reoptim': {}}
my_ems.update(key_new)
dict_devices_normal = ['hp', 'boiler', 'pv', 'sto', 'bat']
for device_name in dict_devices_normal:
my_ems['devices'].update(
create_device(device_name=device_name, minpow=0, maxpow=0))
my_ems['devices'].update(
create_device(device_name='chp', minpow=0, maxpow=0, eta=[0.3, 0.65]))
my_ems['devices'].update(
create_device(device_name='ev',
minpow=0,
maxpow=0,
stocap=0,
eta=0.98,
init_soc=[20],
end_soc=[20],
ev_aval=[
my_ems['time_data']['start_time'],
my_ems['time_data']['end_time']
],
timesetting=my_ems['time_data']))
def scenario_mini_apartment(ems):
""" mini apartment with pv, bat, hp, ev, heat storage and boiler
Args:
- ems: ems model instance
"""
ems['devices'].update(
create_device(device_name='pv', minpow=0.5, maxpow=3, eta=0.95))
ems['devices'].update(
create_device(device_name='bat',
minpow=0,
maxpow=3,
stocap=5,
init_soc=50,
eta=0.95))
ems['devices']['sto']['maxpow'] = 10
ems['devices']['sto']['stocap'] = 15
ems['devices']['boiler']['maxpow'] = 3
ems['devices'].update(
create_device(device_name='hp', minpow=0, maxpow=4, supply_temp=45))
ems['devices'].update(
create_device(device_name='ev',
minpow=0,
maxpow=8,
stocap=20,
eta=0.98,
timesetting=ems['time_data'],
ev_aval=[
'2019-12-18 00:00', '2019-12-18 08:00',
'2019-12-18 18:00', '2019-12-18 23:45'
],
init_soc=[30, 50],
end_soc=[80, 100]))
return ems
def scenario_simple_house(ems):
""" simple house with PV and battery + boiler for satisfying heat load
Args:
- ems: ems model instance
"""
ems['devices'].update(create_device(device_name='pv', minpow=0.5, maxpow=3, eta=0.95))
ems['devices'].update(create_device(device_name='bat', minpow=0, maxpow=3, stocap=5, init_soc=50, eta=0.95))
ems['devices']['sto']['maxpow'] = 10
ems['devices']['sto']['stocap'] = 15
ems['devices']['boiler']['maxpow'] = 6
return ems
def scenario_residential_house(ems):
""" residential house with pv, bat, heat storage and boiler
Args:
- ems: ems model instance
"""
ems['devices'].update(create_device(device_name='pv', minpow=0.5, maxpow=3, eta=0.95))
ems['devices'].update(create_device(device_name='bat', minpow=0, maxpow=3, stocap=5, init_soc=5, eta=0.95))
ems['devices']['sto']['maxpow'] = 10
ems['devices']['sto']['stocap'] = 15
ems['devices']['boiler']['maxpow'] = 3
ems['devices'].update(create_device(device_name='hp', minpow=0, maxpow=4, supply_temp=45))
return ems
def scenario_bat(ems):
""" only battery + boiler for satisfying heat load
Args:
- ems: ems model instance
"""
ems['devices'].update(create_device(device_name='bat', minpow=0, maxpow=3, stocap=15, init_soc=0, eta=0.95))
ems['devices']['sto']['maxpow'] = 10
ems['devices']['sto']['stocap'] = 15
ems['devices']['boiler']['maxpow'] = 6
return ems
def scenario_pv(ems):
""" only pv + boiler for satisfying heat load
Args:
- ems: ems model instance
"""
ems['devices'].update(create_device(device_name='pv', minpow=0.5, maxpow=3, eta=0.95))
ems['devices']['sto']['maxpow'] = 10
ems['devices']['sto']['stocap'] = 15
ems['devices']['boiler']['maxpow'] = 6
return ems
def scenario_combination_test(my_ems, test_code):
"""
Parameters
----------
my_ems : dict
ems model
test_code : string
Device availability booleans merged as string.
Returns
-------
my_ems : dict
ems model.
"""
s_pv = int(test_code[0])
s_bat = int(test_code[1])
s_ev = int(test_code[2])
s_hp = int(test_code[3])
s_chp = int(test_code[4])
# add or change the utility/devices
my_ems['devices']['boiler']['maxpow'] = 4
if s_chp: my_ems['devices']['chp']['maxpow'] = 2
if s_hp: my_ems['devices'].update(create_device(device_name='hp', minpow=0, maxpow=2, supply_temp=45))
if s_pv: my_ems['devices'].update(create_device(device_name='pv', minpow=0.5, maxpow=3, eta=0.95))
if s_bat: my_ems['devices'].update(
create_device(device_name='bat', minpow=0.5, maxpow=3, stocap=5, init_soc=45, eta=0.95))
if s_ev: my_ems['devices'].update(create_device(device_name='ev', minpow=0, maxpow=11,
stocap=20, eta=0.98, timesetting=my_ems['time_data'],
ev_aval=['2019-12-18 00:00', '2019-12-18 08:00',
'2019-12-18 18:00', '2019-12-18 23:45'],
init_soc=[30, 50], end_soc=[80, 100]))
if not s_chp: my_ems['devices']['chp']['maxpow'] = 0
if not s_hp: my_ems['devices'].update(create_device(device_name='hp', minpow=0, maxpow=0, supply_temp=45))
if not s_pv: my_ems['devices'].update(create_device(device_name='pv', minpow=0, maxpow=0, eta=0.95))
if not s_bat: my_ems['devices'].update(
create_device(device_name='bat', minpow=0, maxpow=0, stocap=0, init_soc=0, eta=0.95))
if not s_ev: my_ems['devices'].update(create_device(device_name='ev', minpow=0, maxpow=0,
stocap=20, eta=0.98, timesetting=my_ems['time_data'],
ev_aval=['2019-12-18 00:00', '2019-12-18 08:00',
'2019-12-18 18:00', '2019-12-18 23:45'],
init_soc=[30, 50], end_soc=[80, 100]))
return my_ems
def scenario_hp(ems):
""" only hp + boiler for satisfying heat load
Args:
- ems: ems model instance
"""
ems['devices']['sto']['maxpow'] = 10
ems['devices']['sto']['stocap'] = 15
ems['devices']['boiler']['maxpow'] = 3
ems['devices'].update(create_device(device_name='hp', minpow=0, maxpow=4, supply_temp=45))
return ems
def scenario_ev(ems):
""" only ev + boiler for satisfying heat load
Args:
- ems: ems model instance
"""
ems['devices'].update(create_device(device_name='ev', minpow=0, maxpow=10,
stocap=20, eta=0.98, timesetting=ems['time_data'],
ev_aval=['2019-12-18 00:00', '2019-12-18 08:00',
'2019-12-18 18:00', '2019-12-18 23:45'],
init_soc=[30, 50], end_soc=[80, 100]))
ems['devices']['sto']['maxpow'] = 10
ems['devices']['sto']['stocap'] = 15
ems['devices']['boiler']['maxpow'] = 6
return ems