Flywheel Energy Storage Used in Enhancing the Construction Machinery Engine Speed Stability

Abstract:

To study the flywheel storage energy in enhancing the construction machinery engine speed stability, Dynamic model on engine and engine connecting another flywheel is established. With a group of experiment data, load changing effecting the engine speed is compared when the storage energy flywheel is assembled and not. The results indicate that high frequency engine speed fluctuating is less when the storage energy flywheel is assembled, the drive and economy performance is better, and added energy loss is only for friction.

• Periodical: Applied Mechanics and Materials (Volumes 34-35)
• Pages: 1881-1885
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.34-35.1881
• Online since: October 2010
• Authors: Hai Rong Gu, Sheng Jie Jiao, Chong Yu Xiao, Yi Min Liu, Fu Chun Wang
• Keywords: Construction Machinery, Engine, Flywheel Storage Energy, Speed

References

[1] WU Guang-qiang, Ji Zhi-hui. Study of the Key Technology for the Vehicular Hybrid Powertrain.

[2] ZHANG Jian. Key Technology and Optimal Design of Vehicle High-Speed Flywheel Energy Storage System[J]. Machine Building & Automation, 2007, Vol. 36 (4), pp.52-54.

[3] WANG Ran-ran, XU Ning. Implication of Flywheel Technology in Electric Vehicles [J]. Journal of Shandong University of Technology (Natural Science Edition), 2003, Vol. 17 (3), pp.100-102.

[4] CHEN Min, LIU Xiao-xu, FU Chun-hua. Study on Designing the Inertia of Series Marine Main Diesel Engine Set [J]. Journal of Sichuan Institute of Light Industry and Chemical Technology, 2001, Vol. 14 (3), pp.55-59.

[5] Wei Hai-gang, Dai Xing-jian, Zhang Long, et. al. Recent Advances in Flywheel Energy Storage System[J]. Acta Energiae Solaris Sinica, 2002, Vol. 23(6), pp.748-753.

[6] Tang Shuang-qing, Yang Jia-jun, Liao Dao-xun. Summarization of Research on Flywheel Energy Storage System [J]. Journal of University of Hydraulic and Electric Engineering/yichang, 2002, Vol. 24 (1), pp.78-82.

[7] Dai Xing-jian, Wei Hai-gang, Shen Zu-pei. Dynamics Design and Experiment Study of the Rotor-bearing System of a Flywheel Energy Storage System [J]. Chinese Journal of Mechanical Engineering, 2003, Vol. 39 (4), pp.97-101.

DOI: 10.3901/jme.2003.04.097

[8] Dai Xing-jian, Wei Hai-gang, Shen Zu-pei. Theoretical Calculation and Experimental Study on the Wind Loss of the Energy Storage Flywheel[J]. Chinese Journal of Mechanical Engineering, 2005, Vol. 41 (6), pp.188-193.

DOI: 10.3901/jme.2005.06.188

[9] Dong Zhi-yong, Dai Xing-jian, Li Yi-liang. Idling Loss of Flywheel Energy Storage System Supported by Spiral Groove Cone Bearings [J]. Mechanical Science and Technology, 2006, Vol. 25 (12), pp.1434-1437, 1475.

[10] WU Yong-ping. A Study of Dynamic Process of Mechanical Governor Diesel Engine [J]. Journal of Jiangsu University of Science and Technology, 2002, Vol. 23 (3), pp.60-62.