Browse > Article

Capacity Design of Accumulator in Hydraulic Regenerative Brake System  

이재구 (금오공과대학교 생산 기계공학과대학원)
이재천 (계명대학교 자동차 기계공학부)
김정현 (경일대학교 기계공학부)
김성동 (금오공과대학교 생산기계공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.11, no.1, 2002 , pp. 104-113 More about this Journal
Abstract
An accumulator in hydraulic systems stores kinetic energy during braking action and then that controls hasty surge pressure. An energy recovery system using accumulator seems to be advantageous far ERBS due to its high energy density. This study suggests a method to decide suitable accumulator volume far ERBS. The method is based upon energy conservation between kinetic energy of moving inertia and elastic energy of accumulator. The energy conversion was analyzed and a simple formula was derived. A series of computer simulation was done to verify effectiveness of the formu1a. The results of the simulation work were compared with those of experiments and these results show that the proposed design is effective far decision of accumulator volume in ERBS.
Keywords
ERBS(Energy Regenerative Brake System); Kinetic Energy; Elastic Energy; Surge Pressure; Accumulator Volume;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 에너지 재생 제동 장치의 실현 /
[ 이재천 ] / SAE Paper, 790305
2 /
[ Hyundai OLAER Hydraulics Ltd ] / Manual Accumulator
3 /
[ Hervert E. Merritt ] / Hydraulic control systems
4 유압 구동계 에너지 재생 브레이크의 동특성 해석 /
[ 이재구;김도태;김성동 ] / 한국공작 기계학회지   과학기술학회마을
5 Hydraulics Theorie and Application /
[] / Manual Accumulator
6 /
[ Vrice Carnahan ] / Applied Numerical Methods
7 Volve City bus /
[ P. Evans;A. Karlssoon ] / Institution of Mechanical Engineers, Paper
8 파워 스티어링용 베인펌프 유량제어부 설계에 관한 연구 /
[ 이윤태 ] / 한국공작기계학회지   과학기술학회마을
9 수학적 모델ㄹ에 의한 유압 재생 브레이크 시스템의 축압기 용량 선정에 관한 연구 /
[ 이재구;함영복;김성동 ] / 한국공작기계학회지   과학기술학회마을
10 Energy Saving of Hybrid Vehicle Using a Constant Pressure System /
[ Jihong HAO ] / 日本油空壓學會誌
11 /
[ A. B. Goodwin ] / Fluid Power Systems
12 /
[ Van Wylen, Sonntag ] / Fundamentals of Classical Thermodynamic