도수관로 실시간 관파손감지를 위한 물수지 분석 방법 적용 및 성능평가
(주)코리아스칼라
- 최초 등록일
- 2024.01.29
- 최종 저작일
- 2023.12
- 15페이지/ 어도비 PDF
- 가격 4,800원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 대한상하수도학회
ㆍ수록지정보 : 상하수도학회지 / 37권 / 6호
ㆍ저자명 : 신은허, 정기문, 김경필, 최태호, 채선하, 조용우
목차
1. 서 론
2. 연구방법
2.1 물수지 분석 기반 관파손감지 절차
2.2 분석범위 설정, 자료 수집 및 전처리
2.3 물수지 분석 모델 구축
2.4 물수지 분석 모델기반 관파손감지 성능평가
3. 결 과
3.1 물수지 분석 모델
3.2 물수지 분석 모델 기반 관파손감지 성능평가
4. 결 론
References
영어 초록
Water utilities are making various efforts to reduce water losses from water networks, and an essential part of them is to recognize the moment when a pipe burst occurs during operation quickly. Several physics-based methods and data-driven analysis are applied using real-time flow and pressure data measured through a SCADA system or smart meters, and methodologies based on machining learning are currently widely studied. Water utilities should apply various approaches together to increase pipe burst detection. The most intuitive and explainable water balance method and its procedure were presented in this study, and the applicability and detection performance were evaluated by applying this approach to water supply pipelines. Based on these results, water utilities can establish a mass balance-based pipe burst detection system, give a guideline for installing new flow meters, and set the detection parameters with expected performance. The performance of the water balance analysis method is affected by the water network operation conditions, the characteristics of the installed flow meter, and event data, so there is a limit to the general use of the results in all sites. Therefore, water utilities should accumulate experience by applying the water balance method in more fields.
참고 자료
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