Hydrodynamic Speed Adjusting Control System for Marine Power

Abstract

Abstract: Abstract： Based on the analysis of the working principle of the hydrodynamic speed adjusting device, a mathematical model was established, the parameters for transmission system were determined, and the corresponding control system was designed and simulated. The simulation results show that the adjustable guide vane, which is subjected to the control system, can keep the output speed constant when the input speed varies. The traildevice was manufactured, and the test bench for the hydrodynamic speed adjusting device was accomplished. The test result verified that the hydrodynamic speed adjusting device for marine power is feasible and applicable, which lays a foundation for further study.

Key words: adjustable torque converter, hydrodynamic speed adjusting control system, Key words： hydrodynamic speed adjusting device, shaft generator system of marine

CLC Number:

TM 763

CAI Wei1,LI Qin1,MA Wenxing1,SONG Bin2. Hydrodynamic Speed Adjusting Control System for Marine Power[J]. Journal of Shanghai Jiaotong University, 2016, 50(05): 796-802.

References

［1］BLAABJERG F, LIU Hui, LOH P C. Marine energy generation systems and related monitoring and control［J］. IEEE Instrumentation and Measurement Magazine, 2014, 17(2): 2732. ［2］许顺隆,陈景锋,吴德烽.基于无刷双馈发电机的船舶新型轴带发电系统［J］.中国航海,2013,36(4):6467. XU Shunlong, CHEN Jingfeng, WU Defeng. A new type marine shaft generating system based on brushless doublyfed generator［J］. Navigation of China, 2013, 36(4): 6467. ［3］张桂臣.SINAMICS能量回馈节能技术在船舶轴带发电中的应用［J］.船舶工程,2010,32(2):4346. ZHANG Guichen. Application of energyfeedback and energysaving technology based on SINAMICS in the marine shaft generating［J］. Ship Engineering, 2010, 32(2):4346. ［4］BOUNADJAA E,DJAHBARB A, BOUDJEMAC Z.Variable structure control of a doubly fed induction generator for wind energy conversion systems［J］. Energy Procedia,2014,50:9991007. ［5］HU Jiefeng, ZHU Jianguo, DORRELL D G. A new control method of cascaded brushless doubly fed induction generators using direct power control ［J］.IEEE Transactions on Energy Conversion, 2014,29(3):771779. ［6］YANG Wenxian, TAVNERB P J, COURTA R. An online technique for condition monitoring the induction generators used in wind and marine turbines［J］. Mechanical Systems and Signal Processing, 2013,38(1):103112. ［7］李亮,刘以建,喻多祥.船舶轴带发电机的发展与新方法的研究［J］.船电技术,2009,29(5):59. LI Liang, LIU Yijian, YU Duoxiang. Research on the ship shaft generator system［J］. Marine Electric & Electronic Technology, 2009,29(5):59. ［8］CAI Wei, MA Wenxing, LIU Chunbao, et al. Study on torque converter with adjustable guide vanes of hydrodynamic speedadjusting wind turbines［J］. Advanced Materials Research,2013, 605607:453457. ［9］马文星,刘彬,刘春宝,等.风力发电液力调速系统及其控制［J］.吉林大学学报(工学版）, 2013,43(5):1276 1283. MA Wenxing, LIU Bin, LIU Chunbao, et al. Hydrodynamic speed adjusting system and its control of wind turbine［J］. Journal of Jilin University(Engineering and Technology Edition), 2013,43(5):1276 1283. ［10］刘春宝,马文星,杜魏魏,等.基于液力调速的风力发电传动系统计算与分析［J］.同济大学学报（自然科学版）,2013,41(10):15841588. LIU Chunbao, MA Wenxing, DU Weiwei, et al.Calculation and analysis of wind turbine transmission system based on hydrodynamic speed adjustment［J］. Journal of Tongji University（Natural Science）, 2013,41 (10):15841588. ［11］董泳,闫国军,周绪强.多级液力变速传动装置的工作特性与功率分流原理分析［J］.机床与液压, 2008,36(10):6366. DONG Yong, YAN Guojun, ZHOU Xuqiang. Analysis on the working characteristics and power splitting of multistage variablespeed drive［J］. Machine Tool & Hydraulics, 2008,36(10):6366. ［12］ZHAO Xueyong, MASSIER P.A novel power splitting drive train for variable speed wind power generators［J］.Renewable Energy,2003,28 (13):20012011. ［13］刘祥珺.混合推进船舶“船泵+桨机”匹配方法研究［J］.船舶工程,2011,33(2):4447. LIU Xiangjun. Matching of ship, waterjet, propeller and engine for hybrid propulsion ship［J］. Ship Engineering, 2011,33(2):4447. ［14］LIU Shiping, QUAN Long. Mathematical model of hydrodynamic torque converter and analytic description of streamline［J］.Chinese Journal of Mechanical Engineering,2009,22(1):7077. ［15］李岷闽,邹俊,傅新,等.液力调速自适应控制系统研究［J］. 机床与液压,2006(5):155156. LI Minmin, ZOU Jun, FU Xin, et al. Study on hydrodynamic speed regulating selfadaptive control system［J］. Machine Tool & Hydraulics, 2006(5):155156.