From 1f64708b9f8c06056497f854438f272a3afa146c Mon Sep 17 00:00:00 2001
From: "christoph.von.oy" <christoph.von.oy@rwth-aachen.de>
Date: Fri, 7 Jun 2024 14:03:23 +0200
Subject: [PATCH] Added capacity to connections
---
topology.py | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/topology.py b/topology.py
index 54d47e8..7b985e9 100644
--- a/topology.py
+++ b/topology.py
@@ -64,10 +64,11 @@ class Connector:
class Connection:
- def __init__(self, in_flows, out_flows, loss_factor):
+ def __init__(self, in_flows, out_flows, loss_factor, capacity):
self.in_flows = in_flows
self.out_flows = out_flows
self.loss_factor = loss_factor
+ self.capacity = capacity
# def replace_flow(self, flow, replacement):
# if flow in self.in_flows:
@@ -173,7 +174,13 @@ class Topology:
loss_factor = connection["loss_factor"]
else:
loss_factor = 0.0
- self._connections.append(Connection(in_flows, out_flows, loss_factor))
+ if "capacity" in connection:
+ capacity = connection["capacity"]
+ else:
+ capacity = None
+ self._connections.append(
+ Connection(in_flows, out_flows, loss_factor, capacity)
+ )
# self._removed_flows = dict()
@@ -418,6 +425,20 @@ class Topology:
o_block.add(str(i) + "_sum", pyo.Constraint(o_block.T, rule=rule))
+ if connection.capacity is not None:
+ capacity = connection.capacity
+
+ def rule(m, t):
+ return (
+ pyo.quicksum(
+ o_block.component_dict[in_flow][t]
+ for in_flow in connection.in_flows
+ )
+ <= capacity
+ )
+
+ o_block.add(str(i) + "_capacity", pyo.Constraint(o_block.T, rule=rule))
+
for logic_name, logic in self._additional_model_logic.items():
if logic["type"] == "ConnectorEnable":
enable = logic["enable"]
--
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