caa a22 4500 378935267 CHVBK 20180305123639.0 cr unu---uuuuu 161128e20041219xx s 000 0 eng 10.2202/1553-779X.1009 doi (NATIONALLICENCE)gruyter-10.2202/1553-779X.1009 Available Transfer Capability Determination Using Power Transfer Distribution Factors [Elektronische Daten] [Dr. Paramasivam Venkatesh, Ramachandran Gnanadass, Dr.Narayana Prasad Padhy] Electric power industries throughout the world have been restructured to introduce competition among the market participants and bring several competitive opportunities. A fair competition needs open access and non-discriminatory operation of the transmission network. Open access to the transmission system places an emphasis on the intensive use of the interconnected network reliably, which requires knowledge of the network capability. Available Transfer Capability (ATC) is a measure of the remaining power transfer capability of the transmission network for further transactions. This paper describes the assessment of ATC using AC Power transfer distribution factors (ACPTDFs) in combined economic emission dispatch (CEED) environment. The ACPTDFs are derived using sensitivity based approach for the system intact case and utilized to check the line flow limits during ATC determination. The obtained ATC results are compared with Newton Raphson Load Flow method (NRLF) to justify its accuracy. Simultaneous bilateral and multilateral wheeling transactions have been carried out on IEEE 6, 30 and 118 bus systems for the assessment of ATC. The solutions obtained are quite encouraging and useful in the present restructuring environment. ©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston Available Transfer Capability nationallicence Restructuring nationallicence Wheeling transactions nationallicence A.C.Power transfer distribution factors nationallicence Combined Economic Emission Dispatch nationallicence Venkatesh Dr. Paramasivam Thiagarajar College of Engineering Madurai, India-625 015 aut Gnanadass Ramachandran Pondicherry Engineering College, Pondicherry-605 014 aut Padhy Dr.Narayana Prasad Indian Institute of Technology, Roorkee-247 667 aut International Journal of Emerging Electric Power Systems De Gruyter 1/2(2004-12-19) 1:2 2004 1 ijeeps https://doi.org/10.2202/1553-779X.1009 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.2202/1553-779X.1009 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Venkatesh Dr. Paramasivam Thiagarajar College of Engineering Madurai, India-625 015 aut NATIONALLICENCE 700 1- Gnanadass Ramachandran Pondicherry Engineering College, Pondicherry-605 014 aut NATIONALLICENCE 700 1- Padhy Dr.Narayana Prasad Indian Institute of Technology, Roorkee-247 667 aut NATIONALLICENCE 773 0- International Journal of Emerging Electric Power Systems De Gruyter 1/2(2004-12-19) 1:2 2004 1 ijeeps CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter