Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimal control of compressor stations in a coupled gas-to-power network   We introduce a tool for simulation and optimization of gas pipeline networks
coupled to power grids by gas-to-power plants. The model under consideration
consists of the isentropic Euler equations to describe the gas flow coupled to
the AC powerflow equations. A compressor station is installed to control the
gas pressure such that certain bounds are satisfied. A numerical case study is
presented that showcases effects of fast changes in power demand on gas
pipelines and necessary operator actions.

4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph