Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.11b
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- Pages.297-299
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- 1999
Development of Power System Sensitivity Program for Enhanced Energy Management System
EMS 기능고도화의 실현을 위한 계통 민감도 계산 프로그램 개발
- Choi, Heung-Kwan (Korea Electrotechnology Research Institute) ;
- NamKung, Jae-Yong (Korea Electrotechnology Research Institute) ;
- Moon, Young-Hwan (Korea Electrotechnology Research Institute) ;
- Nam, Hae-Kon (Chonnam Univ.)
- Published : 1999.11.20
Abstract
The B-coefficient method is well-known and universally used method for its simplicity and computation speed. However, the B-coefficient method has a weak point of accuracy when it is applied to the ill-conditioned systems where generators produce excessive reactive power. This paper describes the developed module to be applied to commercial program package of calculating the penalty factors by Jacobian method. The effectiveness of the proposed program has been demonstrated using the IEEE 30 bus system.
Keywords