Transmission planning by minimizing curtailment of market transactions

Congestion in the transmission network prevents execution of the desired market transactions. This results in some of the market transactions having to be curtailed, which translates into a loss to customers. This paper suggests that the decision to expand transmission facilities will depend on the...

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Main Authors: Gunnaasankaraan, Harivina, Viswanath, Aparna, Mahata, Kaushik, Goel, Lalit
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2013
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Online Access:https://hdl.handle.net/10356/107259
http://hdl.handle.net/10220/17999
http://dx.doi.org/10.1016/j.epsr.2013.02.010
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1072592019-12-06T22:27:31Z Transmission planning by minimizing curtailment of market transactions Gunnaasankaraan, Harivina Viswanath, Aparna Mahata, Kaushik Goel, Lalit School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering Congestion in the transmission network prevents execution of the desired market transactions. This results in some of the market transactions having to be curtailed, which translates into a loss to customers. This paper suggests that the decision to expand transmission facilities will depend on the loss sustained by the customer due to curtailment of market transactions vs. cost of installing new transmission facilities over a planning period. Thus, in a power system, the sum total cost of investment to expand transmission facilities and cost of cumulative loss due to curtailment of transactions to all the customers is set up as a minimization problem, which results in optimal transmission expansion needed over a planning period. With this consideration, the Benders decomposition technique is used for transmission expansion planning by taking investment cost as the master problem and loss due to curtailment of market transactions as the slave problem. The Southern Brazil power system is used as a test case where this methodology has been employed. 2013-12-02T09:13:55Z 2019-12-06T22:27:31Z 2013-12-02T09:13:55Z 2019-12-06T22:27:31Z 2013 2013 Journal Article Gunnaasankaraan, H., Viswanath, A., Mahata, K., & Goel, L. (2013). Transmission planning by minimizing curtailment of market transactions. Electric power systems research, 101, 1-8. 0378-7796 https://hdl.handle.net/10356/107259 http://hdl.handle.net/10220/17999 http://dx.doi.org/10.1016/j.epsr.2013.02.010 en Electric power systems research
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Gunnaasankaraan, Harivina
Viswanath, Aparna
Mahata, Kaushik
Goel, Lalit
Transmission planning by minimizing curtailment of market transactions
description Congestion in the transmission network prevents execution of the desired market transactions. This results in some of the market transactions having to be curtailed, which translates into a loss to customers. This paper suggests that the decision to expand transmission facilities will depend on the loss sustained by the customer due to curtailment of market transactions vs. cost of installing new transmission facilities over a planning period. Thus, in a power system, the sum total cost of investment to expand transmission facilities and cost of cumulative loss due to curtailment of transactions to all the customers is set up as a minimization problem, which results in optimal transmission expansion needed over a planning period. With this consideration, the Benders decomposition technique is used for transmission expansion planning by taking investment cost as the master problem and loss due to curtailment of market transactions as the slave problem. The Southern Brazil power system is used as a test case where this methodology has been employed.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Gunnaasankaraan, Harivina
Viswanath, Aparna
Mahata, Kaushik
Goel, Lalit
format Article
author Gunnaasankaraan, Harivina
Viswanath, Aparna
Mahata, Kaushik
Goel, Lalit
author_sort Gunnaasankaraan, Harivina
title Transmission planning by minimizing curtailment of market transactions
title_short Transmission planning by minimizing curtailment of market transactions
title_full Transmission planning by minimizing curtailment of market transactions
title_fullStr Transmission planning by minimizing curtailment of market transactions
title_full_unstemmed Transmission planning by minimizing curtailment of market transactions
title_sort transmission planning by minimizing curtailment of market transactions
publishDate 2013
url https://hdl.handle.net/10356/107259
http://hdl.handle.net/10220/17999
http://dx.doi.org/10.1016/j.epsr.2013.02.010
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