지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.6
- 수록면
- 45 - 51 (7page)
이용수
초록· 키워드
오류제보하기
Synchronous generators and induction generators are mainly used in hydroelectric power generation. Synchronous generator is mainly applied to large hydroelectric plants but induction generator is applied to the small hydro power plants.
Stability of induction generator is slightly less than the synchronous generator. However, induction generator has many advantages rather than a synchronous generator in terms of price and maintenance. So Induction generator is used primarily in small hydroelectric power station less than 1,000㎾ recently.
Squirrel cage induction generator generates a high inrush current at the grid-connection. This high inrush current causes a voltage drop on the grid. In order to reduce the voltage drop and to analyze the power flow, the analysis for operating characteristics of the induction generator should be reviewed in advance.
In this study, we analyzed the voltage drop and power flow analysis when a 1500㎾ induction generator is connected to the grid. The voltage drop is slightly higher than the acceptable range of distributed power supply voltage and the power flow of the generator is performed well.
Stability of induction generator is slightly less than the synchronous generator. However, induction generator has many advantages rather than a synchronous generator in terms of price and maintenance. So Induction generator is used primarily in small hydroelectric power station less than 1,000㎾ recently.
Squirrel cage induction generator generates a high inrush current at the grid-connection. This high inrush current causes a voltage drop on the grid. In order to reduce the voltage drop and to analyze the power flow, the analysis for operating characteristics of the induction generator should be reviewed in advance.
In this study, we analyzed the voltage drop and power flow analysis when a 1500㎾ induction generator is connected to the grid. The voltage drop is slightly higher than the acceptable range of distributed power supply voltage and the power flow of the generator is performed well.
목차
Abstract
1. 서론
2. 소수력 발전 설비 구성 및 특성값
3. 유도발전기 동작 및 계통 분석
4. 결론
References
참고문헌 (11)
참고문헌 신청
1. [기타자료] - / 2012 / New & Renewable Energy / MOKE & KEMCO
2. [단행본] - Jack J. Fritz / 1984 / Small and Mini Hydropower Systems / McGraw-Hill Book Company
3. [학술대회논문] - D. S. Henderson / 1996 / Synchronous or induction Generators?-The choice for small scale generation / IEE Conf, Pub : 146 ~ 149
4. [보고서] - K-water / 2005 / Detailed design report for Daechong Small Hydro Power Plant
5. [학술지(정기간행물)] - 김종겸 / 2013 / 시험 데이터를 이용한 유도발전기의 출력 특성 분석 / 전기학회논문지 62 (7) : 1027 ~ 1032
2. [단행본] - Jack J. Fritz / 1984 / Small and Mini Hydropower Systems / McGraw-Hill Book Company
3. [학술대회논문] - D. S. Henderson / 1996 / Synchronous or induction Generators?-The choice for small scale generation / IEE Conf, Pub : 146 ~ 149
4. [보고서] - K-water / 2005 / Detailed design report for Daechong Small Hydro Power Plant
5. [학술지(정기간행물)] - 김종겸 / 2013 / 시험 데이터를 이용한 유도발전기의 출력 특성 분석 / 전기학회논문지 62 (7) : 1027 ~ 1032
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