A novel generator output adjustment considering multi-swing transient stability ATC

Author

Chiku, Takahiro ; Nakamura, Kaoni ; Kurita, Yu ; Iwamoto, Shinichi ; Hosogoe, Hideo ; Matsumoto, Mitsuhiro

Author_Institution

Dept. of Electr. Eng. & Biosci., WASEDA Univ., Tokyo, Japan

fYear

2014

Firstpage

1

Lastpage

5

Abstract

Recent deregulation has increased the number of electricity transactions between areas. Tie-line available transfer capability (ATC) is an important index for such transactions. In longitudinal power systems such as those used in Japan, multi-swing is caused by the increase in tie-line power flows. This paper examines transient stability ATC, and proposes a generator output adjustment method that considers transient stability ATC and multi-swing stability. Finally, we verify the validity of the proposed method by simulations on a 10-machine 47-bus system.

Keywords

load flow; power cables; power system transient stability; ATC; IEEJ EAST 10-machine 47-bus system model; electricity transactions; generator output adjustment method; longitudinal power system; multiswing transient stability; tie line available transfer capability; tie line power flow; Generators; Power system stability; Stability criteria; Thermal stability; Transient analysis; Available transfer capability; Generator output adjustment; Multi-swing; Tie-line; Transient stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2014 IEEE PES Asia-Pacific

Type

conf

DOI

10.1109/APPEEC.2014.7066000

Filename

7066000