Total views : 250

Cost Allocation of Transmission Line using a New Approach of MW Mile Method

Affiliations

  • K L University, Guntur - 522502, Andhra Pradesh, India
  • Department of Electrical and Electronics Engineering, K L University, Guntur - 522502, Andhra Pradesh, India

Abstract


Objective:Many methods have been proposed to evaluate the cost of transmission lines. The MW mile method is a kind embedded pricing method to find transmission cost. The proposed method considers the active power flow in the network and it is the first pricing strategy to consider the real network conditions and power flow in the network. MW mile method is also useful to cover the total transmission system fixed cost among all network users. The primary objective of this paper is to provide charges economically to the customers by considering not only the active power flow but also the power factor.Findings: The power flow values are calculated by using DC power flow and generalized load distribution factors are used to determine load contribution to line flows. Application/Improvements: This method is tested on IEEE 14 bus test system with considering all network parameters to fairly allocate cost to the end users.

Keywords

Cost Allocation, MW Mile Method, Power Factor, Transmission Pricing.

Full Text:

 |  (PDF views: 316)

References


  • Bialek J. Allocation of transmission supplementary charge to real and reactive loads.IEEE Transactions on Power Systems. 1998 Aug; 13(3):749–54.
  • Abhyankar AR, Khaparde SA. Electricity transmission pricing: Tracing based point-of connection tariff.International Journal of Electrical Power & Energy Systems. 2009 Jan; 31(1):59–66.
  • Li F, Padhy NP, Wang J, Kuri B. Development of a novel MW+MVAr-miles charging methodology.2005 IEEE/PES Transmission & Distribution Conference & Exposition: Asia and Pacific, Dalian: China; 2005. p. 1–5.
  • Motor challenge. Reducing power factor cost- a program of the US. Department of energy.
  • Gang D, Dong ZY, Bai W, Wang XF. Power flow basedmonetary flow method for electricity transmission and wheeling pricing.Electric Power Systems Research. 2005; 74:293–305.
  • Rudnick H, Palma R, Fernibdez JE. Marginal pricing and supplement cost allocation in transmission open access.IEEE Transactions on Power Systems. 1995 May; 10(2).
  • Abhyankar AR, Khaparde SA, Soman S, Pentayya P. A transmission pricing mechanism based on power tracing for central transmission utility in India.International Journal of Emerging Electric Power Systems. 2005; 2(1).
  • Limpasuwan T, Bialek JW, Ongsakul W, Limmeechokchai B. A proposal for transmission pricing methodology in Thailand based on electricity tracing and long-run average incremental cost.EnergyPolicy. 2004 Feb; 32:301–8.
  • Murali M, Kumari MS, Sydulu M.A comparison of fixed cost based transmission pricing methods.Electrical and Electronic Engineering. 2011; 1(1):33–41.

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.