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taskC.py
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taskC.py
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#!/usr/bin/env python
# coding: utf-8
# In[18]:
import random
from mosaik.util import connect_randomly, connect_many_to_one
import mosaik
SIM_CONFIG = {
'CSV':{
'python': 'mosaik_csv:CSV',
},
'DB': {
'cmd': 'mosaik-hdf5 %(addr)s',
},
'VPPServer': {
'python': 'simulators.VPPServer:VPPServer',
},
'HouseholdSim':{
'python':'householdsim.mosaik:HouseholdSim',
},
'PVController':{
'python': 'simulator.PVController:PVController',
},
'PyPower':{
'python': 'mosaik_pypower.mosaik:PyPower',
},
'WebVis':{
'cmd': 'mosaik-web -s 0.0.0.0:8000 %(addr)s',
},
}
START = '24-01-01 00:00:00'
END = 24*3600 # 1 day
PV_DATA = 'data/pv_10kw.csv'
ENERGY_REQUIREMENTS_FILE = 'data/energy_requirements.csv'
PROFILE_FILE = 'data/profiles.data.gz'
GRID_NAME = 'demo_lv_grid'
GRID_FILE = 'data/%s.json'% GRID_NAME
PV_PEAK = 10000
NUMBER_OF_PV_PLANTS = 10
def main():
random.seed(24)
world = mosaik.World(SIM_CONFIG)
create_scenario(world)
world.run(until = END, rt_factor = 1/3600)
def create_scenario(world):
# start simulators
pypower = world.start('PyPower', step_size = 15*60)
hhsim = world.start('HouseholdSim')
pvsim = world.start('CSV', sim_start = START, datafile = PV_DATA)
energy_market = world.start('CSV', sim_start = START, datafile = ENERGY_REQUIREMENTS_FILE)
vpp_server = world.start('VPPServer')
pvcontroller = world.start('PVController')
# Instantiate models
grid = pvcontroller.Grid(gridfile=GRID_FILE).children
houses = hhsim.ResidentialLoads(sim_start = START, profile_file = PROFILE_FILE, grid_name = GRID_NAME).children
pvs = pvsim.PV.create(20)
market = energy_market.Market.create(20)
vpps = vpp_server.VPPServer(p_peak=PV_PEAK)
pvcs = pvcontroller.PVController.create(NUMBER_OF_PV_PLANTS)
#connect entities
connect_buildings_to_grid(world, house, grid)
connect_randomly(world, pvs, [e for e in grid if 'node' in e.eid], 'P')
connect_many_to_one(world, pvs, market, vpps, 'P')
connect.world(world, vpps, pvcs, 'V')
# Database
db = world.start('DB', step_size=60, duration=END)
hdf5 = db.Database(filename='demo.hdf5')
connect_many_to_one(world, houses, hdf5, 'P_out')
connect_many_to_one(world, pvs, hdf5, 'P')
nodes = [e for e in grid if e.type in ('RefBus, PQBus')]
connect_many_to_one(world, nodes, hdf5, 'P', 'Q', 'Vl', 'Vm', 'Va')
branches = [e for e in grid if e.type in ('Transformer', 'Branch')]
connect_many_to_one(world, branches, hdf5,
'P_from', 'Q_from', 'P_to', 'P_from')
#web visualization
webvis = world.start('WebVis', start_date=START, step_size=60)
webvis.set_config(ignore_types=['Topology', 'ResidentialLoads', 'Grid',
'Database'])
vis_topo = webvis.Topology()
connect_many_to_one(world, nodes, vis_topo, 'P', 'Vm')
webvis.set_etypes({
'RefBus': {
'cls': 'refbus',
'attr': 'P',
'unit': 'P [W]',
'default': 0,
'min': 0,
'max': 30000,
},
'PQBus': {
'cls': 'pqbus',
'attr': 'Vm',
'unit': 'U [V]',
'default': 230,
'min': 0.99 * 230,
'max': 1.01 * 230,
},
})
connect_many_to_one(world, houses, vis_topo, 'P_out')
webvis.set_etypes({
'House': {
'cls': 'load',
'attr': 'P_out',
'unit': 'P [W]',
'default': 0,
'min': 0,
'max': 3000,
},
})
connect_many_to_one(world, pvs, vis_topo, 'P')
webvis.set_etypes({
'PV': {
'cls': 'gen',
'attr': 'P',
'unit': 'P [W]',
'default': 0,
'min': -10000,
'max': 0,
},
})
connect_many_to_one(world, pvs, vis_topo, )
def connect_buildings_to_grid(world, houses, grid):
buses = filter(lambda e: e.type == 'PQBus', grid)
buses = {b.eid.split('-')[1]: b for b in buses}
house_data = world.get_data(houses, 'node_id')
for house in houses:
node_id = house_data[house]['node_id']
world.connect(house, buses[node_id], ('P_out', 'P'))
if __name__ == '__main__':
main()
# In[9]:
# In[ ]: