Multiarea transfer capability: is a methodology needed?

Daniel, S.L.; Lauby, M. G.; Maillant, G.

doi:10.1109/67.39144

Cited by 3 publications

(1 citation statement)

References 3 publications

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“…A more practical approach is to model transmission constraints as limits on MW transmission capability [2]. However, there are still too many possible combinations of loads and equipment availabilities to make simulation of all possible system states practical.…”

Section: How Do Transmission Limits Affect Production Costs Andmentioning

confidence: 99%

A bounding approach to multiarea probabilistic production costing

Hobbs

1995

IEEE Trans. Power Syst.

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The expected production cost of a multiarea power system is estimated by constructing a sequence of upper and lower bounds. The approach uses a state space characterization of equipment availability and loads, combined with network optimization methods and standard load duration curvs based production costing techniques. Convergence of the algorithms is proved. An illustrative application is presented.

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Section: How Do Transmission Limits Affect Production Costs Andmentioning

confidence: 99%

A bounding approach to multiarea probabilistic production costing

Hobbs

1995

IEEE Trans. Power Syst.

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A methodology for probabilistic simultaneous transfer capability analysis

Xia

Meliopoulos

1996

IEEE Trans. Power Syst.

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This paper presents a methodology for simultaneous transfer capability analysis based on a probabilistic approach. A11 areas in a large scale power system are divided into three groups: (a) study area, (b) transfer participating areas. and (c) external areas which have no direct transactions or they have fixed transactions with the study area. A performance index based contingency selection procedure is applied within the study and transfer participating areas to rank those contingencies which will affect simultaneous transfer capability. The contingency ranking order is utilized by a variation of the Wind Chime diagram to selected contingencies which are then evaluated by an optimal power flow algorithm. Subsequently, the probability distribution of simultaneous transfer capability is computed based on the electric load, circuit and unit outage Markov models. The 24x3 bus IEEE RTS is utilized to evaluate the proposed method. The performance of the proposed method is also demonstrated on an actual large scale system (21 82 bus, 8 area system).

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Probabilistic transfer capability assessment in a deregulated environment

Meliopoulos

Kang

Cokkinides

Proceedings of the 33rd Annual Hawaii International Conference on System Sciences

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A methodology for available (simultaneous) transfer capability (ATC) analysis based on a probabilistic approach is presented. It is postulated that the system is operated by an ISO. The traditional concept of "area" is extended to include a utility, an individual IPP, a large customer, etc. All areas are divided into three groups: (a) study area or area under the ISO control, (b) transfer participating areas, and (c) external areas which have no direct transactions or they have fixed transactions with the study area. A performance index based contingency selection procedure is applied within the study and transfer participating areas to rank those contingencies that will affect simultaneous transfer capability. The contingency ranking order is utilized by a variation of the Wind Chime diagram to selected contingencies that are then evaluated by an optimal power flow algorithm. Subsequently, the probability distribution of simultaneous transfer capability is computed based on the electric load, circuit and unit outage Markov models. The 24x3 bus IEEE RTS is utilized to evaluate the proposed method. The performance of the proposed method is also demonstrated on an actual large scale system (2182 bus, 8 area system).

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Multiarea transfer capability: is a methodology needed?

Cited by 3 publications

References 3 publications

A bounding approach to multiarea probabilistic production costing

A bounding approach to multiarea probabilistic production costing

A methodology for probabilistic simultaneous transfer capability analysis

Probabilistic transfer capability assessment in a deregulated environment

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