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Paul Gribik
Researcher at Pacific Gas and Electric Company
Publications - 13
Citations - 440
Paul Gribik is an academic researcher from Pacific Gas and Electric Company. The author has contributed to research in topics: Economic dispatch & Cutting-plane method. The author has an hindex of 9, co-authored 13 publications receiving 399 citations.
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Journal ArticleDOI
Evaluation of transmission network capacity use for wheeling transactions
TL;DR: In this paper, the authors describe the principles and the implementation of a methodology to evaluate the transmission network capacity use for firm transmission services including wheeling transactions, and demonstrate that this methodology, called the MW-mile methodology, is more reflective of the actual usage of the transmission networks in allocating the transmission capacity cost than the now widely used postage stamp rate procedure, and also indicated the potential for realizing greater economic efficiencies through the use of this methodology.
Journal ArticleDOI
Incorporating Post Zonal Reserve Deployment Transmission Constraints Into Energy and Ancillary Service Co-Optimization
TL;DR: In this article, a new approach implemented in MISO day-ahead and real-time energy and ancillary service market clearing processes to address the reserve deliverability issue is presented.
Journal ArticleDOI
Commitment Cost Allocation of Fast-Start Units for Approximate Extended Locational Marginal Prices
TL;DR: In this paper, the Lagrangain relaxation is used to separate the ELMP problem into individual-hour problems resembling the aELMP model by using Lagrangains relaxation and derive guidelines for an easily implementable allocation that utilizes the commitment and dispatch results.
Journal ArticleDOI
The Subgradient Simplex Cutting Plane Method for Extended Locational Marginal Prices
TL;DR: A subgradient simplex cutting plane method is developed to obtain ELMPs and results show that the optimal multiplier is efficiently obtained.
Proceedings ArticleDOI
The subgradient-simplex based cutting plane method for convex hull pricing
TL;DR: This paper develops a subgradient-simplex based cutting plane method to find a query point along the subgradient to calculate the convex hull prices in a more efficient way.