scholarly journals Stochastic expansion planning of interconnected distribution networks with renewable sources considering uncertainties and power transfer capability

2017 ◽  
Vol 2017 (13) ◽  
pp. 1600-1604 ◽  
Author(s):  
Jia Liu ◽  
Haozhong Cheng ◽  
Qian Xu ◽  
Zhou Lan ◽  
Pingliang Zeng ◽  
...  
Keyword(s):  
Distribution Networks ◽  
Power Transfer ◽  
Renewable Sources ◽  
Stochastic Expansion ◽  
Expansion Planning ◽  
Transfer Capability

scholarly journals A Two-layer Multistage Expansion Planning Method for Adaptability Enhancement of Distribution Networks

2021 ◽  
Vol 645 ◽  
pp. 012080
Author(s):  
Liang Feng ◽  
Yichao Dong ◽  
Shouxiang Wang ◽  
Qingzhi Jian ◽  
Long Zhao ◽  
...  
Keyword(s):  
Distribution Networks ◽  
Planning Method ◽  
Expansion Planning

Available Transfer Capability Determination Using Power Transfer Distribution Factors

2004 ◽  
Vol 1 (2) ◽  
Author(s):  
Dr. Paramasivam Venkatesh ◽  
Ramachandran Gnanadass ◽  
Dr.Narayana Prasad Padhy
Keyword(s):  
Open Access ◽  
Load Flow ◽  
Transmission Network ◽  
Power Transfer ◽  
Available Transfer Capability ◽  
Market Participants ◽  
Fair Competition ◽  
Transfer Capability ◽  
Network Capability ◽  
Power Transfer Distribution Factors

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.

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