船用主海水泵的直接转矩控制仿真研究

李彬彬; 张均东; 吕海平; 袁要民; 潘长城

doi:10.16411/j.cnki.issn1006-7736.2016.01.013

大连海事大学学报 >

2016 , Vol. 42 >Issue 1: 72 - 77

DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2016.01.013

控制

船用主海水泵的直接转矩控制仿真研究

李彬彬 ,
张均东 ,
吕海平 ,
袁要民 ,
潘长城

展开

（1.大连海事大学轮机工程学院，辽宁大连 116026; 2.中国船舶重工集团公司第七一四研究所，北京 100192）

李彬彬(1989-),男,硕士生.

收稿日期: 2015-06-08

修回日期: 2015-07-19

网络出版日期: 2015-07-20

收起

Direct torque control simulation of marine sea water pump

LI Bin-bin ,
ZHANG Jun-dong ,
LV Hai-ping ,
YUAN Yao-min ,
PAN Chang-cheng

Expand

(1.Marine Engineering College, Dalian Maritime University,Dalian 116026,China;2.CSIC 714th Institute, Beijing 100192,China)

Received date: 2015-06-08

Revised date: 2015-07-19

Online published: 2015-07-20

Fold

摘要

将直接转矩控制理论运用于主海水泵以实现泵的变频控制，在保证系统冷却量满足所需热负荷的前提下，根据不同主机负荷和不同海水温度来调节海水泵转速，并运用MATLAB/Simulink软件对整个系统进行建模与仿真.结果表明，该系统可根据不同主机负荷和不同海水温度实现海水泵转速的自动调节，具有良好的转速、转矩动态响应.此外，相比工频模式，还有效减少了能源消耗.

关键词： 船舶; 主海水泵; 变频控制; 直接转矩控制; MATLAB/Simulink

本文引用格式

李彬彬 , 张均东 , 吕海平 , 袁要民 , 潘长城 . 船用主海水泵的直接转矩控制仿真研究[J]. 大连海事大学学报, 2016 , 42(1) : 72 -77 . DOI: 10.16411/j.cnki.issn1006-7736.2016.01.013

Abstract

The direct torque control theory was applied to achieving variable frequency control of the main seawater pump. Under the premise of ensuring the system cooling capacity to meet the requirement of heat load, the pump speeds were varied with different thermal load and sea water temperature, and the modeling and simulation of whole system were completed by using MATLAB/Simulink software. Simulation results show that the proposed system can adjust the speed of seawater pump automatically according to the different thermal load of main engine and different seawater temperature to reach a good speed and torque dynamic response. In addition, the energy consumption can be effectively reduced as compared with power frequency mode.

Key words： ship; main seawater pump; variable frequency control; direct torque control; MATLAB/Simulink

参考文献

[1]SU Chun-lien,CHUNG Wei-lin,YU Kuen-tyng.An energy-savings evaluation method for adjustable-frequency drives applications on ship central cooling systems[J].IEEE Transactions on Industry Applications,2013,50(2):1286-1294.
[2]LEE C H, YEH T K.Analysis of energy saving with variable frequency control for sea water cooling pumps on ships[J].Journal of Taiwan Society of Naval Architects and Marine Engineers,2013,2(32):13-21.
[3]陈伟智,张维竞.船舶中央冷却系统串级控制的建模与仿真研究[J].中国造船,2013,54(1):198-204.
CHEN Wei-zhi,ZHANG Wei-jing.Modeling and simulation of marine central cooling system cascade control,Ship Building of China,2013,54(1):198-204.(in Chinese)
[4]廖颜沛.异步电机的直接转矩控制研究[D].成都:西南交通大学,2014.
LIAO Yan-pei.Research on direct torque control for asynchronous machine[D].Chengdu:Southwest Jiaotong University,2014.(in Chinese)
[5]张令霞,张兴华.直接转矩控制系统的Matlab建模与仿真[J].电气传动,2011,41(1):9-13.
ZHANG Ling-xia,ZHANG Xing-hua.Modeling and simulation of direct torque control system based on Matlab[J].Electric Drive,2011,41(1):9-13.(in Chinese)
[6]王真,陈召磊,曹晓冬.矿井提升机直接转矩控制系统转矩脉动最优控制[J].工矿自动化,2014,40(2):54-58.
WANG Zhen,CHEN Zhao-lei,CAO Xiao-dong.Optimal control of torque ripple for direct torque control system of mine hoist[J].Industry and Mine Automation, 2014,40(2):54-58.(in Chinese)
[7]张春喜,张俊喜.基于Matlab/Simulink的异步电动机直接转矩控制系统仿真[J].哈尔滨理工大学学报,2007,12(2):35-39.
ZHANG Chun-xi,ZHANG Jun-xi.Simulation of induction motor direct torque control system based on Matlab/Simulink[J].Journal of Harbin University of Science and Technology,2007,12(2):35-39.(in Chinese)

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献