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동복·북촌 풍력발전단지 출력 변동 저감을 위한 ESS 용량 산정

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Author(s)
강상현
Issued Date
2017
URI
http://dcoll.jejunu.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000008103
Abstract
Many wind farms have been installed in Jeju. Wind power is, by nature, intermittent, so the power output from wind turbines may cause fluctuations in voltage and frequency to the power grid. The fluctuations in wind power output can be mitigated by use of an Energy Storage System (ESS). This paper analyzes the capacity of an ESS for mitigating the fluctuations in the output power of the 30 MW Dongbok·Bukchon wind farm. The actual data for the output power of the Dongbok·Bukchon wind farm from November 2015 to October 2016 were used. The factors affecting the fluctuation rate of the wind power output were analyzed. These are the wind and the status of the wind turbine generator (WTG). This paper proposes the capacity of the ESS, comprising a power conversion system (PCS) and a battery, needed to mitigate the fluctuations in output power from the Dongbok·Bukchon wind farm. The simulation was carried out by using the Matlab program using measured data from the Dongbok·Bukchon wind farm. The results indicate three situations in which the limit will be less than 1%, 5% and 10%, respectively.
Alternative Title
Analyzing the Capacity of an ESS for Miticating the Fluctuations in the Dongbok·Bukchon Wind Farm
Affiliation
제주대학교 산업대학원
Department
산업대학원 풍력공학과
Advisor
김일환
Awarded Date
2017. 8
Table Of Contents
그림 목차 iii
표 목차 iv
SUMMARY v
1. 서 론 1
2. 동복·북촌 풍력발전단지 분당 변동률 분석 3
2.1 동복·북촌 풍력발전단지 현황 3
2.2 월별 분당 변동률 분석 3
3. 동복·북촌 풍력발전단지 ESS 용량 산정 22
3.1 분당 변동률 1% 기준 23
3.2 분당 변동률 5% 기준 25
3.3 분당 변동률 10% 기준 27
4. 결과 및 고찰 29
5. 결 론 31
참 고 문 헌 32
Degree
Master
Publisher
제주대학교 산업대학원
Citation
강상현. (2017). 동복·북촌 풍력발전단지 출력 변동 저감을 위한 ESS 용량 산정
Type
Dissertation
Appears in Collections:
Graduate School of Industry > Wind Energy Engineering
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