Transmission pricing scheme under contingency conditions in open access market

Rathore, Pawan; Agnihotri, Ganga; Khan, Baseem; Gupta, Gaurav

doi:10.1109/npsc.2014.7103874

Cited by 5 publications

(5 citation statements)

References 17 publications

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“…By using a developed algorithm, transmission line flow under contingency conditions is calculated by four different indices. In comparison to, 20 in which LODF is used to find contingent line flows, developed indices provide more recovery. Table 6 shows the results of line flows for the modified IEEE 14 bus system under contingency conditions.…”

Section: Resultsmentioning

confidence: 99%

“…This section discussed the various results obtained under the scenarios of UPFC‐integrated transmission network and N‐1 contingency condition. The proposed work is implemented on Sample 6 bus 20 and IEEE 14 bus test systems 20 . A laptop with configuration of 64‐bit operating system, 4 GB RAM, Intel(I) Core(TM) i5‐3230M CPU@2.60 GHz processor is utilized to perform this work.…”

Section: Resultsmentioning

confidence: 99%

“…The proposed work is implemented on Sample 6 bus 20 and IEEE 14 bus test systems. 20 A laptop with configuration of 64-bit operating system, 4 GB RAM, Intel(I) Core(TM) i5-3230M CPU@2.60 GHz processor is utilized to perform this work. Mathematical models are coded in MATLAB R2018a scenario in the MATPOWER tool box version 7.0 to perform the proposed method.…”

Section: Resultsmentioning

confidence: 99%

“…This article modified these factors at maximum power flow under N‐1 contingencies. Therefore, the developed factors are as follows 20 :…”

Section: Proposed Methodologymentioning

confidence: 99%

“…Under N-1 contingency recovery model 1. Usage calculation under contingency Condition Line outage distribution factor (LODF) and line outage impact factor (LOIF) are used to compute the power flows of transmission lines under contingency conditions (20). This article modified these factors at maximum power flow under N-1 contingencies.…”

Section: Contingency-based Usage Allocationmentioning

confidence: 99%

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Transmission network tariff volatility assessment under UPFC‐integrated system and N‐1 contingency condition

Khan

Mahela²,

Hussien

2022

Engineering Reports

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In the restructured electricity markets, transmission usage, usage costs, and loss allocation are critical issues for recovering network embedded and maintenance costs from network users. However, because of the integration of the flexible alternating current transmission system (FACTS) and the occurrence of power system contingencies, this allocation is more complex and critical from the utility's perspective, as it may cause volatility in transmission network costs. In this work, the unified power flow controller (UPFC) is utilized to show the effect of its integration on the system cost and cost allocation. Further, contingency conditions are common in power systems. Therefore, for determining usage, usage cost, and loss allocation volatility under UPFC‐integrated system and N‐1 contingency conditions, this work utilized a power flow tracing‐based transmission usage allocation technique. Reliability factors are used to determine transmission line flows in the event of a failure. Furthermore, contingency line flows are employed to assess transmission tariff volatility in terms of risk premiums. The cost of transmission utilization is recovered using a modified MW‐mile technique. The devised approach was put to the test on a 6‐bus system and an IEEE 14‐bus system.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%