Browse

Wind Sector Classification Method based on Spatial Similarity of Wind Vector using Spatio-temporal Wind Data
시공간 바람자료를 이용한 바람벡터의 유사성에 따른 바람권역 분류 기법

Cited 0 time in Web of Science Cited 0 time in Scopus
Authors
김진솔
Advisor
박형동
Major
공과대학 에너지시스템공학부
Issue Date
2015-02
Publisher
서울대학교 대학원
Keywords
풍계바람권역군집분석풍력자원평가
Description
학위논문 (석사)-- 서울대학교 대학원 : 에너지시스템공학부, 2015. 2. 박형동.
Abstract
Measurement of wind is required for wind resource assessment. In region with complex topography, uniformity of wind speed and wind direction significantly decreases and a local wind system is formed. Therefore, clear understanding of local wind system is necessary for accurate wind resource assessment. In this study, wind sector classification method, applying cluster analysis based on spatial similarity of wind vector, was proposed to describe the local wind system more clearly. Wind sectors were classified using wind resource map and the validity of classification method was examined.
Wind sector classification was applied to Jeju island and Busan, where Jeju island has relatively simple terrain and Busan has complex one. Classification result corresponds to the study area’s topography and local wind system. Furthermore, wind characteristics of identical wind sector uniformly appeared and wind characteristics of distinct wind sectors appeared differently. The general validity of wind sector classification method was verified.
The proposed wind sector classification method is helpful to describe the local wind system. Moreover, this method can provide a basic information for wind resource assessment.
Language
English
URI
http://hdl.handle.net/10371/123483
Files in This Item:
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Energy Systems Engineering (에너지시스템공학부)Theses (Master's Degree_에너지시스템공학부)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse