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Min-Max Fair Power Flow Tracing for Transmission System Usage Cost Allocation: A Large System Perspective

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Title Min-Max Fair Power Flow Tracing for Transmission System Usage Cost Allocation: A Large System Perspective
 
Creator RAO, MSS
SOMAN, SA
CHITKARA, P
GAJBHIYE, RK
HEMACHANDRA, N
MENEZES, BL
 
Subject wheeling transactions
electricity
services
game
cooperative game theory
equity
linear programs
marginal participation method
min-max fairness
power flow tracing
transmission systems
usage cost allocation
 
Description Power flow tracing has been suggested as an approach for evaluating 1) transmission system usage (TSU) cost and 2) loss (MW) cost for generator and load entities in the system. Recently, optimal power flow tracing methods have been proposed to "explicitly" model fairness constraints in the tracing framework. This paper, further, strengthens the tracing-compliant min-max fair cost allocation approach. The min-max model proposed in this paper is robust. It addresses concerns like scalability, numerical stability and termination in a finite number of steps while searching the optimal solution. We also propose a methodology to model DISCOMs and GENCOs as coalition within min-max framework. Case studies on an all India network of 1699 nodes and comparison with average participation and marginal participation methods bring out the better conflict resolution feature of the proposed approach. A method to model HVDC lines within the marginal participation scheme is also proposed. Quantitative and qualitative comparison of various TSU cost allocation methods on such a large system is another noteworthy contribution of the paper.
 
Publisher IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
 
Date 2011-08-01T07:25:27Z
2011-12-26T12:53:19Z
2011-12-27T05:40:35Z
2011-08-01T07:25:27Z
2011-12-26T12:53:19Z
2011-12-27T05:40:35Z
2010
 
Type Article
 
Identifier IEEE TRANSACTIONS ON POWER SYSTEMS, 25(3), 1457-1468
0885-8950
http://dx.doi.org/10.1109/TPWRS.2010.2040638
http://dspace.library.iitb.ac.in/xmlui/handle/10054/8379
http://hdl.handle.net/10054/8379
 
Language en