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전기굴삭기 효율향상을 위한 전기동력시스템 동작점 제어알고리즘 연구A Study to Improve Efficiency of Electric Power System for Electric Excavator
- Other Titles
- A Study to Improve Efficiency of Electric Power System for Electric Excavator
- Issue Date
- Nov-2015
- Publisher
- 대한기계학회
- Keywords
- Tandem pump(탠덤펌프); Electric motor(전동기); Electric Excavator(전기굴삭기); Efficiency map(효율맵)
- Citation
- 대한기계학회 창립 70주년 기념 학술대회, pp.2872 - 2877
- Indexed
- OTHER
- Journal Title
- 대한기계학회 창립 70주년 기념 학술대회
- Start Page
- 2872
- End Page
- 2877
- Abstract
- The working time of electric excavator needs to be extended by improving efficiency of the electric power system. In this paper, the characteristics and efficiency maps of tandem pump-electric motor system is analyzed and the control algorithm which optimize the displacements of the tandem pump is established. To confirm the utility of this algorithm, the model-in-the-loop simulator of electric excavator for the algorithm is established. The simulation results shows that the control algorithm improved the energy efficiency of the electric excavator.
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Collections - 서울 공과대학 > 서울 전기공학전공 > 1. Journal Articles
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Related Researcher
- Lee, Hyeong cheol
- COLLEGE OF ENGINEERING (MAJOR IN ELECTRICAL ENGINEERING)