Convergence of the surrogate Lagrangian relaxation method

MA Bragin, PB Luh, JH Yan, N Yu, GA Stern - Journal of Optimization …, 2015 - Springer
Studies have shown that the surrogate subgradient method, to optimize non-smooth dual
functions within the Lagrangian relaxation framework, can lead to significant computational …

The subgradient simplex cutting plane method for extended locational marginal prices

C Wang, T Peng, PB Luh, P Gribik… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
<? Pub Dtl=""?> In current electricity markets of the USA, locational marginal prices (LMPs)
are obtained from the economic dispatch process and cannot capture costs associated with …

Robust payment cost minimization in electricity markets

SM Hosseini, SR Goldani, HR Najafi - Electrical Engineering, 2023 - Springer
Marginal pricing schemes have become the industry's de-facto standard for electrical energy
trades. For market clearing, offer cost minimization mechanisms have been used since …

Comparison of LMPs' sensitivity under payment cost minimization and offer cost minimization mechanisms

A Nouri, SH Hosseini - IEEE Systems Journal, 2015 - ieeexplore.ieee.org
There are different choices for auction and settlement mechanisms in electricity markets;
however, selecting the appropriate mechanisms is too hard. Traditionally, the offer cost …

An efficient surrogate subgradient method within Lagrangian relaxation for the payment cost minimization problem

MA Bragin, PB Luh, JH Yan, N Yu… - 2012 IEEE Power and …, 2012 - ieeexplore.ieee.org
Studies have shown that for a given set of bids, Payment Cost Minimization leads to lower
customer payments as compared to Bid Cost Minimization. In order to provide a thorough …

Efficient surrogate optimization for payment cost co-optimization with transmission capacity constraints

MA Bragin, PB Luh, JH Yan, N Yu… - 2013 IEEE Power & …, 2013 - ieeexplore.ieee.org
Most ISOs in the US minimize the total bid cost and then settle the market based on
locational marginal prices. Minimizing the total bid cost, however, may not lead to …

Solving payment cost co-optimization problems

X Han, PB Luh, MA Bragin, JH Yan… - 2012 IEEE Power and …, 2012 - ieeexplore.ieee.org
Current US electricity markets select supply bids by using a bid cost minimization (BCM)
auction mechanism but then settle the payments based on locational marginal prices …

Payment cost minimisation auction for deregulated electricity market using mixed‐integer linear programming approach

R Jamalzadeh, MM Ardehali… - IET Generation …, 2013 - Wiley Online Library
In deregulated electricity markets, currently, most independent system operators adopt the
offer cost minimisation (OCM) auction, and pay‐as‐market clearing price (MCP) mechanism …

Load shifting demand response in energy scheduling based on payment cost minimization auction mechanism

H Jafarirad, M Rashidinejad… - Scientia Iranica, 2022 - scientiairanica.sharif.edu
Demand response (DR) is proven to be very efficacious for load mitigation especially in
peak time period. On the other hand, DR facilitates both consumers, system operator as well …

Improving the game theoretic analysis of electricity auctions applied in medium markets

M Zarei, A Salami - Journal of Computational Science, 2016 - Elsevier
Payment cost minimization (PCM) is an appropriate method for bid selection. Solving
auctions by PCM is complex and time consuming, particularly under game theoretic analysis …