Transaction Based Transmission Reliability Evaluation Model

Author

Ling, Ma ; Jiaqi, Zhou ; Hongqiu, Kang ; Yenren, Liu

Author_Institution

Key Lab. of High Voltage Eng. & Electr. New Technol., Chongqing Univ.

fYear

2005

fDate

2005

Firstpage

1

Lastpage

6

Abstract

Based on the ability to fulfil the transaction under certain market mechanism in which the ancillary service market has not yet been in operation, a TTREM (transaction based transmission reliability evaluation model) considering generation price and customer choice on reliability has been developed for accurate assessment of reliability of transmission in the market environment. In the model the effects of transaction and market mechanism on the active power security correction has been taken into account and the traditional model for performance analysis (AC or DC power flow coupled with a remedial actions algorithm aimed at the minimum of load curtailment) is replaced with the proposed transaction model. Examples show that the approach is correct and practical

Keywords

power generation economics; power markets; power system security; power transmission reliability; AC power flow; DC power flow; TTREM; active power security correction; ancillary service market; load curtailment; performance analysis; power generation price; remedial actions algorithm; transaction based transmission reliability evaluation model; Costs; Couplings; EMTP; Electricity supply industry; ISO; Interconnected systems; Laboratories; Power system modeling; Power system reliability; Voltage; customer quality index; electricity market; reliability evaluation; reliability worth; transaction model;

fLanguage

English

Publisher

ieee

Conference_Titel

Transmission and Distribution Conference and Exhibition: Asia and Pacific, 2005 IEEE/PES

Conference_Location

Dalian

Print_ISBN

0-7803-9114-4

Type

conf

DOI

10.1109/TDC.2005.1547177

Filename

1547177