|本期目录/Table of Contents|

[1]甘世红,王家毅,褚建新,等. 燃料电池新能源船舶高升压Z 源电力推进系统[J].电机与控制学报,2018,22(10):112-120.[doi:10.15938/j. emc.2018.10.014]
 GAN Shi-hong,WANG Jia-yi,et al. Z-source electrical propulsion system with high voltage boost ability for fuel cell boat[J].,2018,22(10):112-120.[doi:10.15938/j. emc.2018.10.014]
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 燃料电池新能源船舶高升压Z 源电力推进系统
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
22
期数:
2018年10
页码:
112-120
栏目:
出版日期:
2018-10-15

文章信息/Info

Title:
 Z-source electrical propulsion system with high voltage boost ability for fuel cell boat
作者:
 甘世红 王家毅 褚建新 顾伟 孙英棋
 ( 上海海事大学商船学院,上海201306)
Author(s):
 GAN Shi-hong WANG Jia-yi CHU Jian-xin GU Wei SUN Ying-qi
 ( College of Merchant Marine,Shanghai Maritime University,Shanghai 201306,China)
关键词:
燃料电池 新能源 船舶 电力推进 高升压Z 源 直接转矩控制
Keywords:
 fuel cell new energy boat electrical propulsion high voltage boost Z-source direct torque control
分类号:
U 665. 13
DOI:
10.15938/j. emc.2018.10.014
文献标志码:
A
摘要:
为了解决船舶排放对环境的污染问题和改善推进电机的控制性能,针对燃料电池动态响应上的不足,提出了以燃料电池为主电源超级电容作为辅助电源的新能源船舶,其推进逆变器采用具有高升压比的Z 源逆变器,很小的占空比就可以得到很高的升压能力,同时还减少电容和逆变桥的电压应力。详细研究了新能源船舶的运行模式和工作原理,在此基础上推到了系统小信号数学模型,设计了控制器,通过控制直通占空比和调制因子来控制燃料电池和超级电容的输出功率。在船舶运行时,采用直接转矩方法控制推进电机的速度,燃料电池提供平均功率,超级电容提供瞬态功率且吸收制动功率。最后进行了仿真和试验,从而验证了船舶在电动和再生制动工况运行时控制策略的正确性。
Abstract:
 In order to solve the environment pollution of the ship emission and improve the control performance of the propulsion motor, for the shortage of fuel cell’s dynamic response,a hybrid FC /battery power system for a low power new energy boat is put forward. A Z-source inverter topology with high voltage boost ability was applied in the electrical propulsion of the boat. As a very smaller shoot-through duty ratio can get a high voltage boost ability, the Z-source inverter is able to reduce the voltage stress on Zsource
capacitor and inverter-bridge. The operation mode and working principle of the new energy boat were fully studied, the system small signal model was deduced and the controller was designed on this basis.The output power of fuel cell and the super capacitor were controlled by the shoot-through duty cycle and modulation factor. The direct torque control method was used to control the speed of the propulsion motor. During the boat operating, the fuel cell provided average power,and the super capacitor provided
transient power and also absorbed the brake power. Finally, the simulation and experiment were carried out. Simulations and experimental results verifiy the validity of the proposed control strategies during motoring,and regenerative braking operations.

参考文献/References:

相似文献/References:

[1]全书海,郝世强,黄亮,等.燃料电池用大升压比DC/DC器双闭环控制[J].电机与控制学报,2011,(10):28.
 QUAN Shu-hai,HAO Shi-qiang,HUANG Liang.Novel double-closed-loop control for DC/DC converter with large voltage step-up ratio[J].,2011,(10):28.
[2]周雒维,周远志,罗全明,等. 一种交错并联高升压DC/DC变换器[J].电机与控制学报,2014,18(12):10.
 ZHOU Luo-wei,ZHOU Yuan-zhi,LUO Quan-ming,et al. Interleaved high step-up DC/DC converter[J].,2014,18(10):10.

备注/Memo

备注/Memo:
收稿日期: 2016 - 07 - 17
基金项目: 上海市自然科学基金( 14ZR1419100 ) ; 上海市科学技术委员会资助项目( 13160501500 ) ; 交通部应用基础研究项目
( 2013329810350) ; 上海海事大学校基金( 20130430)
作者简介: 甘世红( 1970—) ,男,博士,副教授,研究方向为船舶电力推进、新能源发电及控制;
王家毅( 1990—) ,男,硕士,研究方向为船舶电力推进;
褚建新( 1955—) ,男,教授,博士生导师,研究方向为船舶电气;
顾伟( 1957—) ,男,教授,博士生导师,研究方向为船舶电气;
孙英棋( 1990—) ,男,硕士,研究方向为轮机工程。
通信作者: 甘世红
更新日期/Last Update: 2018-11-15