터빈-발전기 Governor Droop의 그래프와 비례식을 통한 특성 고찰

다국어 초록 (Multilingual Abstract)

This paper presents a simpler calculation of the generator load sharing according to the change of system frequency and the droop setting of turbine-generator governor. The author firstly draws a graph based on the generator operation at rated MW output and normal frequency, and secondly, builds a proportional expression using the graph in order to obtain the solution in a simpler way rather than using conventional mathematical calculation, to provide the readers with an easier understanding of the droop setting of turbine-generator governor.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 조속기와 속도조정률
• 3. 속도조정률과 주파수 변화에 따른발전기 출력변화 계산 사례
• 4. 그래프를 통한 속도조정률의 고찰
• 5. 결론
• References
• Appendix

참고문헌 (Reference)

1 S.J. Lee, "Understanding Turbine-Generator Droop thru Drawing a Graph" 27-28, 2012

2 "Ulleung D/G Power Plant" Jeo-dong

3 Cosse, R., "Turbine/generator governor droop/isochronous fundamentals- A graphical approach" 1-8, 2011

4 "Shinil-Kigong, Hyomun-dong 812-1, Bukgu, Ulsan"

5 K.Y. Song, "Power System Engineering" Dongilbook Co. 2012

6 A.J. Wood, "Power Generation, Operation and Control" John Wiley & Sons Inc 336-339, 1996

7 KPX, "Operation Rules on Electric Power Market" 2011

8 "KEPCO Ulleung Branch, 179-7 Do-dong"

9 K.Y. Song, "Electric Power Generation" Dongilbook Co 2011

10 KPX, "EPSIS (Electric Power Statistics Information System)"