Transmission loss allocation: part I-single energy market

Silva, A.M.L. da; Costa, João Guilherme de C.

doi:10.1109/tpwrs.2003.818696

Cited by 96 publications

(49 citation statements)

References 13 publications

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“…The paper [11] solves a system of differential equations by using numerical integration where a distributed slack bus concept is used. ITL (Incremental Transmission Losses) technique, allocate the system losses to network participant through assigning a coefficient known as ITLs to each one that represent the total network losses sensitivity to that particular user power injection [12,13]. The ITL methods depend on the selection of the slack bus and also the slack bus is separated with no losses.…”

Section: Introductionmentioning

confidence: 99%

Deregulated Power Market: Loss Allocation by Using Generators Voltage Difference in Electric Power Industries

Patel¹,

Patel²

2015

International Journal of Innovative Research in Electrical, Ele

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Abstract:In this country development of electrical power system particular for transmission line expansion and interconnection of neighbouring power system try to improve system security and economic operation. Due to this province in large scale power system, operation , control and expansion planning for particular system become challenging task to reduce transmission loss as minimum as possible for optimal operation. Now days, One of the major problems in opened power markets is loss division. In this paper, a different method for allocating and identify real power transmission losses to pool market participants is proposed. The proposed method is fundamentally based on decomposition of loss function and different in generators voltage concept. The method has been implemented and tested on several networks and IEEE 5-bus test system sample summarized in the paper. The results show that the method is inclusive and fair to splitting the energy losses of a deregulated power market to its participants.

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Section: Introductionmentioning

confidence: 99%

Deregulated Power Market: Loss Allocation by Using Generators Voltage Difference in Electric Power Industries

Patel¹,

Patel²

2015

International Journal of Innovative Research in Electrical, Ele

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“…Incremental loss methods assign losses in relation to a slight change in bus injections. The basic approach has been refined to handle the presence of negative loss allocations, over estimation of losses [7,8], and slack bus dependency [8,9]. Critically, many of these refinements have only been possible from the introduction of further arbitrary assumptions.…”

Section: Introductionmentioning

confidence: 99%

Comparative effectiveness of loss allocation methods for providing signals to affect market operation

Lim

Saha

McDonald

2007

Australian Journal of Electrical and Electronics Engineering

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“…Loss allocation methods may also be classified as proportional [3], differential [5][6][7][8], circuit-based [9,10] and others [11]. It must be outlined that this problem has no unique solution, due to its non-linearity, and some assumptions have to be made for any possible allocation.…”

Section: Introductionmentioning

confidence: 99%

“…Several proposals have been made to overcome this difficulty. In [7], a fictitious slack bus is chosen; in [5,6], the property of invariance of the allocation for a transaction is applied, claiming a total invariance of the slack bus choice.…”

Section: Introductionmentioning

confidence: 99%

A transaction-based method for allocation of transmission grid cost and losses

Usaola¹

2006

Electric Power Systems Research

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The problem of grid cost and losses allocation may be divided into independent subproblems: allocation of branch flow and losses to transactions, definition of these transactions and cost allocation to transactions. From this final allocation, the charges to participants in transactions may be made straightforwardly. A differential, slack-invariant method for the allocation of flow and losses to transactions that makes use of the AC load flow equation is presented here. The definition of transactions must be addressed using a non-discriminatory rule in pool systems. There are many possible options for this definition, and the choice made has great influence on the results. Cost allocation, on the other hand, may be made in different ways, as well. The paper presents an allocation process that addresses all these issues. Results for the IEEE-RTS96 test system are obtained and discussed.

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Transmission loss allocation: part I-single energy market

Cited by 96 publications

References 13 publications

Deregulated Power Market: Loss Allocation by Using Generators Voltage Difference in Electric Power Industries

Deregulated Power Market: Loss Allocation by Using Generators Voltage Difference in Electric Power Industries

Comparative effectiveness of loss allocation methods for providing signals to affect market operation

A transaction-based method for allocation of transmission grid cost and losses

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