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iiasa / message_ix

The integrated assessment and energy systems model MESSAGEix
https://docs.messageix.org
Apache License 2.0
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How to represent power transfer between nodes #799

Closed meng25meng closed 3 months ago

meng25meng commented 3 months ago

How to represent power transfer between nodes, can you learn from this code? Comparing electricity transmission to trade? But I have another question, if it's a trade analogy, do I have to set up three trade centers? Because I'm going to explore the acativity and capccity of each of the three nodes.

glatterf42 commented 3 months ago

Hi @meng25meng, have you found our tutorials? These include a tutorial called "westeros_multinode", which showcases how to model trade between multiple nodes. Is this what you are looking for?

meng25meng commented 3 months ago

hello, I just saw the [] "westeros_multinode" (https://github.com/iiasa/message_ix/blob/main/tutorial/westeros/westeros_multinode.ipynb) A code, just to ask is that if you want to transfer power between each node, you can compare them to transactions, right? So if the transmission line has a capacity limit, how is this represented in the code? In A multi-node system, if one node A delivers power to multiple nodes, then this node A can be regarded as a trade center?

glatterf42 commented 3 months ago

For your last question, I think so, yes. But I'm not too familiar with that, maybe @behnam-zakeri can clarify or knows who else we can ping about this.