def test_Sub_to_Turbine_assembly_interaction(env, sub_lines, turb_lines):
num_turbines = 50
assigned = [1] * num_turbines
feed = WetStorage(env, capacity=2)
target = WetStorage(env, capacity=float("inf"))
for a in range(sub_lines):
assembly = SubstructureAssemblyLine(assigned, 10, feed, a + 1)
env.register(assembly)
assembly.start()
for a in range(turb_lines):
assembly = TurbineAssemblyLine(feed, target,
{"tower": {
"sections": 1
}}, a + 1)
env.register(assembly)
assembly.start()
env.run()
df = pd.DataFrame(env.actions)
assert len(df.loc[df["action"] == "Mechanical Completion"]) == num_turbines
def initialize_turbine_assembly(self):
"""
Initializes turbine assembly lines. The number of independent lines
can be configured with the following parameters:
- self.config["port"]["turb_assembly_lines"]
"""
try:
storage = self.config["port"]["assembly_storage"]
except KeyError:
storage = float("inf")
self.assembly_storage = WetStorage(self.env, storage)
try:
lines = self.config["port"]["turbine_assembly_cranes"]
except KeyError:
lines = 1
turbine = self.config["turbine"]
self.turbine_assembly_lines = []
for i in range(lines):
a = TurbineAssemblyLine(self.wet_storage, self.assembly_storage,
turbine, i + 1)
self.env.register(a)
a.start()
self.turbine_assembly_lines.append(a)
def test_TurbineAssemblyLine(env, num, assigned):
_assigned = len(assigned)
feed = WetStorage(env, capacity=float("inf"))
target = WetStorage(env, capacity=float("inf"))
for i in assigned:
feed.put(0)
for a in range(num):
assembly = TurbineAssemblyLine(feed, target, {"tower": {"sections": 1}}, a + 1)
env.register(assembly)
assembly.start()
env.run()
df = pd.DataFrame(env.actions)
assert len(df.loc[df["action"] == "Mechanical Completion"]) == len(assigned)
def test_SubstructureAssemblyLine(env, num, assigned, expected):
_assigned = len(assigned)
storage = WetStorage(env, capacity=float("inf"))
for a in range(num):
assembly = SubstructureAssemblyLine(assigned, 10, storage, a + 1)
env.register(assembly)
assembly.start()
env.run()
assert len(env.actions) == _assigned
assert env.now == expected
def initialize_substructure_production(self):
"""
Initializes the production of substructures at port. The number of
independent assembly lines and production time associated with a
substructure can be configured with the following parameters:
- self.config["substructure"]["takt_time"]
- self.config["port"]["sub_assembly_lines"]
"""
try:
storage = self.config["port"]["sub_storage"]
except KeyError:
storage = float("inf")
self.wet_storage = WetStorage(self.env, storage)
try:
time = self.config["substructure"]["takt_time"]
except KeyError:
time = 0
try:
lines = self.config["port"]["sub_assembly_lines"]
except KeyError:
lines = 1
num = self.config["plant"]["num_turbines"]
to_assemble = [1] * num
self.sub_assembly_lines = []
for i in range(lines):
a = SubstructureAssemblyLine(to_assemble, time, self.wet_storage,
i + 1)
self.env.register(a)
a.start()
self.sub_assembly_lines.append(a)