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浙江大学学报(工学版)
J4  2014, Vol. 48 Issue (4): 610-615    DOI: 10.3785/j.issn.1008-973X.2014.04.008
电气工程     
储能电梯中超级电容选取和控制策略
姜季宏, 刘鸿鹏, 江振洲, 王卫
哈尔滨工业大学 电气工程学院,黑龙江 哈尔滨 150001
Supercapacitor selection and control strategy of energy storage elevator
JIANG Ji-hong, LIU Hong-peng, JIANG Zhen-zhou, WANG Wei
College of Electric Engineering, Harbin Institute of Technology, Harbin 150001, China
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摘要：

研究储能电梯系统中的超级电容装置.提出采用交通流差值的方法来计算超级电容容量.该方法通过实际工况绘制1天内的交通流曲线,结合超级电容充放电的能量公式,确定满足电梯连续运行的超级电容容量范围.该方法从实际数据出发,确定合理的超级电容容量,从而降低系统的成本.采用母线电压检测的能量管理策略,分别对电梯电动、再生发电和电网故障3种状态以及相应的控制策略进行分析.在MATLAB/Simulink环境下搭建系统仿真模型.仿真结果证明了采用系统控制策略能够有效地实现能量的合理分配.
Abstract:

Supercapacitor installation of energy storage elevator was analyzed. A method adopting traffic flow difference to calculate supercapacitor capacity was proposed. The method draws traffic curve in one day from actual conditions. Combined with charging and discharging energy equations of supercapacitor, supercapacitor capacity range which meets continuous operation of the elevator is determined. A reasonable supercapacitor capacity is determined starting from the actual data, thereby the cost of the system is reduced. Energy management strategy by bus voltage detection was adopted. Three states were analyzed including motor, renewable generator and grid false and corresponding control strategies, respectively. The system simulation model was built in MATLAB/Simulink. Results show that system control strategy can effectively achieve energy allocation.
出版日期: 2014-09-03
:  TM 921  
基金资助:

2013年度上海市博士后科研计划重点资助项目(13R21421300).
通讯作者: 王卫,女,教授.     E-mail: Wangwei602@hit.edu.cn
作者简介: 姜季宏（1988—）,男,博士生,从事储能技术和弱电网的研究. E-mail: Jiangjihong_hit@126.com
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引用本文:

姜季宏, 刘鸿鹏, 江振洲, 王卫. 储能电梯中超级电容选取和控制策略[J]. J4, 2014, 48(4): 610-615.

JIANG Ji-hong, LIU Hong-peng, JIANG Zhen-zhou, WANG Wei. Supercapacitor selection and control strategy of energy storage elevator. J4, 2014, 48(4): 610-615.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2014.04.008    或    http://www.zjujournals.com/eng/CN/Y2014/V48/I4/610

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