메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(Korea Railroad Research Institute) (Korea Railroad Research Institute) (Hanbat National University) (Hanbat National University)
저널정보
대한전기학회 전기학회논문지 전기학회논문지 제75권 제2호
오류 신고하기

피인용 0

검색

    초록·키워드

    This paper proposes an axle driven self generation system with an Energy Storage System (ESS) to supply power to refrigerated containers on freight trains. Instead of sizing the generator and ESS from a conservative worst case peak load, a probabilistic design based on a Long Short-Term Memory (LSTM) quantile model is adopted. The model predicts short term reefer load profiles and provides design values at selected quantiles, in particular the 95th percentile (P95). Using these results, capacity trends for peak load, generator rating and ESS energy are derived as functions of the consist size. For 20 and 33 car trains, the P95 based design reduces the required generator rating by about 30 percent compared with a deterministic peak load design, while the ESS covers occasional demand spikes and short stops without external power. The proposed approach therefore avoids excessive overdesign, yet maintains a specified reliability level for reefer power supply in long freight consists.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-26-02-096080521