Probabilistic Evaluation Method of Available Transfer Capability Considering Reliability Margins in Transmission Network

Author

Sekita, K. ; Yokoyama, A. ; Verma, S.C. ; Nakachi, Y.

Author_Institution

Dept. of Electr. Eng., Univ. of Tokyo, Tokyo

fYear

2008

fDate

12-15 Oct. 2008

Firstpage

1

Lastpage

6

Abstract

This paper presents a novel evaluation method of available transfer capability, total transfer capability and power supply reliability margins, based on Monte Carlo simulation considering system uncertainties. IEEJ WEST 10-machine system model is utilized to examine the effectiveness of the proposed method. Also, this paper evaluates the economical benefit for ensuring the reliability margins. The simulation results show that the margins play a significant role in the determination of the ATC.

Keywords

Monte Carlo methods; power transmission economics; power transmission reliability; IEEJ WEST 10-machine system model; Monte Carlo simulation; available transfer capability; economical benefit; power supply reliability; probabilistic evaluation method; reliability margins; system uncertainties; transmission network; Interconnected systems; Power generation; Power generation economics; Power supplies; Power system economics; Power system reliability; Reactive power; Transmission line measurements; Uncertainty; Voltage; Available Transfer Capability; Power System; Reliability Margin; Total Transfer Capability;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology and IEEE Power India Conference, 2008. POWERCON 2008. Joint International Conference on

Conference_Location

New Delhi

Print_ISBN

978-1-4244-1763-6

Electronic_ISBN

978-1-4244-1762-9

Type

conf

DOI

10.1109/ICPST.2008.4745237

Filename

4745237