Analytical model and algorithm for tracing active power flow based on extended incidence matrix

Xie, Kaigui; Zhou, Jiaqi; Li, Wenyuan

doi:10.1016/j.epsr.2008.08.001

Cited by 56 publications

(61 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Receiving end active power matrix, [P R ] and active power loss matrix, [P L ] have been formulated by taking the data from Table 3(a) for the lossy lines (1-2), (1-3), (2-4), (3)(4), (2-5), (2-6), (4-6), , (6-7), (6)(7)(8), (12)(13)(14), (12)(13)(14)(15), (12)(13)(14)(15)(16), (14)(15), (16)(17), (15)(16)(17)(18), (18)(19), , (10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20), (10)(11)(12)(13)(14)(15)(16)(17), (10)…”

Section: C2 Computation Of Loss Allocationmentioning

confidence: 99%

“…Models have been proposed for effective reactive power flow tracing in references [17][18]. New power flow tracing methods based on directed circuit and extended incidence matrix have been presented in references [19] and [20], respectively. Calculation of transmission congestion price based on Bialek's power flow tracing principle has been presented by Chellam, et al [21].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Comparative Study of Loss Allocation before and after Loss Reduction by RED Concept in Deregulated Power System

Hota¹,

Naik²

2017

IJET

View full text Add to dashboard Cite

Abstract-In the deregulated power system environment the transmission loss plays an important role. Both its allocation and reduction impact a lot on economic consideration. Due to the nonlinearity nature, the allocation of transmission loss among different utilities creates a challenging task. This paper proposes a new formula for transmission loss allocation based on actual usage of line. It splits a common transmission line into as many sub-lines corresponding to the number of loads attached to it. It divides the total loss of the common line among the sub-lines in proportion to their individual power sharing. The net loss allocated to a particular load is the combination of individual loss occurring in different sub-lines which are concerned to the said load under the whole system. To apply this formula, the load flow solution of the system network along with the power flow tracing of lossy lines are computed. This paper uses Newton-Raphson based iterative technique to obtain the load flow solutions and proportional sharing method for power flow tracing. The proposed formula is applied to a six-bus case to prove its viability and subsequently used to find the loss allocation in IEEE-14 and IEEE-30 bus systems. Relative Electrical Distance (RED) concept which is based on topology of the system and readjustment of generations has been utilized to reduce the loss in both the systems. The amounts of loss reduction in both the cases are found to be significant. Again the loss allocations of the two systems are worked out using the proposed formula and finally comparison of loss allocations before and after the loss reduction have been presented.

show abstract

Section: C2 Computation Of Loss Allocationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Comparative Study of Loss Allocation before and after Loss Reduction by RED Concept in Deregulated Power System

Hota¹,

Naik²

2017

IJET

View full text Add to dashboard Cite

show abstract

“…Also the other way to trace the electricity from power flow tracing algorithms can be found in Extended Incidence Matrix (EIM) considering loop flows. In this methods the charges had been allocated to generators and loads in 50:50 ratios [15]. In 2010, Rao et al, [16] explained the Min-Max fair allocation criteria for transmission system usage allocation.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Wheeling Charges Determination Using Bialek’s Tracing Method Employing With IPFC Controller in Deregulated Environment

Vidhya¹,

Kumar²,

Asokan³

2017

IOSR JEEE

View full text Add to dashboard Cite

“…A matrix inverse calculation is required which is a time taking process for a large power system. In 2008, Xie et al [24] proposed and explained the power flow tracing algorithms found in the Extended Incidence Matrix (EIM) considering loop flows. Charges had been allocated to generators and loads in 50:50 ratios.…”

Section: Introductionmentioning

confidence: 99%

Transmission Usage and Cost Allocation Using Shapley Value and Tracing Method: A Comparison

Rathore¹,

Agnihotri²,

Khan³

et al. 2014

ELELIJ

View full text Add to dashboard Cite

show abstract

Analytical model and algorithm for tracing active power flow based on extended incidence matrix

Cited by 56 publications

References 21 publications

A Comparative Study of Loss Allocation before and after Loss Reduction by RED Concept in Deregulated Power System

A Comparative Study of Loss Allocation before and after Loss Reduction by RED Concept in Deregulated Power System

Performance Analysis of Wheeling Charges Determination Using Bialek’s Tracing Method Employing With IPFC Controller in Deregulated Environment

Transmission Usage and Cost Allocation Using Shapley Value and Tracing Method: A Comparison

Contact Info

Product

Resources

About