Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Management of Renewable Energy for A Shared Facility Controller in Smart
  Grid   This paper proposes an energy management scheme to maximize the use of solar
energy in the smart grid. In this context, a shared facility controller (SFC)
with a number of solar photovoltaic (PV) panels in a smart community is
considered that has the capability to schedule the generated energy for
consumption and trade to other entities. Particularly, a mechanism is designed
for the SFC to decide on the energy surplus, if there is any, that it can use
to charge its battery and sell to the households and the grid based on the
offered prices. In this regard, a hierarchical energy management scheme is
proposed with a view to reduce the total operational cost to the SFC. The
concept of a virtual cost (VC) is introduced that aids the SFC to estimate its
future operational cost based on some available current information. The energy
management is conducted for three different cases and the optimal cost to the
SFC is determined for each case via the theory of maxima and minima. A
real-time algorithm is proposed to reach the optimal cost for all cases and
some numerical examples are provided to demonstrate the beneficial properties
of the proposed scheme.

3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex