Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Data-Driven Distributionally Robust Optimization for Real-Time Economic
  Dispatch Considering Secondary Frequency Regulation Cost   With the large-scale integration of renewable power generation, frequency
regulation resources (FRRs) are required to have larger capacities and faster
ramp rates, which increases the cost of the frequency regulation ancillary
service. Therefore, it is necessary to consider the frequency regulation cost
and constraint along with real-time economic dispatch (RTED). In this paper, a
data-driven distributionally robust optimization (DRO) method for RTED
considering automatic generation control (AGC) is proposed. First, a
Copula-based AGC signal model is developed to reflect the correlations among
the AGC signal, load power and renewable generation variations. Secondly,
samples of the AGC signal are taken from its conditional probability
distribution under the forecasted load power and renewable generation
variations. Thirdly, a distributionally robust RTED model considering the
frequency regulation cost and constraint is built and transformed into a linear
programming problem by leveraging the Wasserstein metric-based DRO technique.
Simulation results show that the proposed method can reduce the total cost of
power generation and frequency regulation.

8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn