Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Single supply of electrical energy in the supply distribution model:
  using GAMS to model the effects of network parameters on the level of
  consumer demand   The proposed model of this study is a single supply of electrical energy and
is used in distribution systems. The objective of this study is to optimize the
distribution of active and reactive energy in the supply of sub-distribution or
the market. The model proposed in this paper accounts for the effects
associated with switching capacitors on distribution and dispatching centers.
Using capacitors in the power grid has an effect on bus voltage and
consequently the amount of active and reactive energy demand of the consumer.
The optimized supply is determined through the solution of a mathematical
operation model. In this study, the effect of voltage changes on consumer
demand for residential,commercial and industrial power are quantified and
embodied in an analytical model, which is then solved using General Algebraic
Modeling System (GAMS) software.ware.

28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con