Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Joint Grid Topology Reconfiguration and Design of Watt-VAR Curves for
  DERs   Operators can now remotely control switches and update the control settings
for voltage regulators and distributed energy resources (DERs), thus unleashing
the network reconfiguration opportunities to improve efficiency. Aligned to
this direction, this work puts forth a comprehensive toolbox of optimization
models leveraging the control capabilities of smart grid assets. We put forth
detailed yet practical models to capture the operation of locally and remotely
controlled regulators, and customize the watt-var DER control curves complying
with the IEEE 1547.8 mandates. Maintaining radiality is a key requirement
germane to various feeder optimization tasks. This requirement is accomplished
here through an intuitive and provably correct formulation. The developed
toolbox is put into action to reconfigure a grid for minimizing losses using
real-world data on a benchmark feeder. The results corroborate that optimal
topologies vary across the day and coordinating DERs and regulators is critical
during periods of steep net load changes.

27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat