An asynchronous distributed gradient algorithm for economic dispatch over stochastic networks

H Zhang, S Liang, M Ou, M Wei - International Journal of Electrical Power & …, 2021 - Elsevier
The economic dispatch problem (EDP) in power systems is usually formulated as a category
of convex optimization problems in which the collective cost function is expressed as the …

A distributed stochastic gradient algorithm for economic dispatch over directed network with communication delays

H Zhang, H Li, Y Zhu, Z Wang, D Xia - … Journal of Electrical Power & Energy …, 2019 - Elsevier
Economic dispatch problem (EDP) is one of the fundamental optimization problems in power
systems, which involves a coupling linear constraint and several individual box constraints …

Stochastic gradient-push for economic dispatch on time-varying directed networks with delays

Y Yuan, H Li, J Hu, Z Wang - International Journal of Electrical Power & …, 2019 - Elsevier
Economic dispatch problem (EDP) is an elementary optimization problem of power systems
whose purpose is to minimize the total generation cost while meeting total demands and …

A finite-time distributed optimization algorithm for economic dispatch in smart grids

S Mao, Z Dong, P Schultz, Y Tang… - … on Systems, Man …, 2019 - ieeexplore.ieee.org
The economic dispatch problem (EDP) is one of the fundamental and important problems in
power systems. The objective of EDP is to determine the output generation of generators to …

Distributed event‐triggered scheme for economic dispatch in power systems with uncoordinated step‐sizes

J Wang, H Li, Z Wang - IET Generation, Transmission & …, 2019 - Wiley Online Library
Considering potential applications in power systems, economic dispatch problem (EDP) in
time‐varying balanced communication networks is studied, aiming to minimise the total cost …

Initialization-free distributed algorithms for optimal resource allocation with feasibility constraints and application to economic dispatch of power systems

P Yi, Y Hong, F Liu - Automatica, 2016 - Elsevier
In this paper, the distributed resource allocation optimization problem is investigated. The
allocation decisions are made to minimize the sum of all the agents' local objective functions …

[HTML][HTML] Distributed optimization method for economic dispatch of active distribution networks via momentum with historical information and forecast gradient

B Li, R Zhao, J Lu, K Xin, J Huang, G Lin, J Chen… - Energy Reports, 2023 - Elsevier
In the context of vigorously developing new energy sources, the economic dispatch (ED) of
active distribution network (ADN) is essential. Due to the single fault affecting the global and …

A distributed algorithm for economic dispatch over time-varying directed networks with delays

T Yang, J Lu, D Wu, J Wu, G Shi, Z Meng… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
In power system operation, the economic dispatch problem (EDP) aims to minimize the total
generation cost while meeting the demand and satisfying generator capacity limits. This …

A distributed optimization algorithm based on multiagent network for economic dispatch with region partitioning

Q Liu, X Le, K Li - IEEE transactions on cybernetics, 2019 - ieeexplore.ieee.org
In this article, a discrete-time distributed optimization algorithm is proposed for solving the
economic dispatch (ED) problem with some groups of generator units to communicate over …

[HTML][HTML] Distributed algorithm for economic dispatch with transmission losses under digraph

R Wang, Q Li, J Zou, C Miao - International Journal of Electrical Power & …, 2023 - Elsevier
By taking transmission losses and directed communication into considered, a more practical
scenario of economic dispatch problem is studied in the paper. It is formulated as a non …