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| 永磁半直驱风力机控制策略仿真 | |
| 引用本文： | 陈昆明,汤天浩,陈新红,王敏利,李剑飞.永磁半直驱风力机控制策略仿真[J].上海海事大学学报,2008,29(4). |
| 作者姓名： | 陈昆明 汤天浩 陈新红 王敏利 李剑飞 |
| 作者单位： | 1. 上海海事大学,物流工程学院,上海,200135;上海三一自动化有限公司,上海,201200 2. 上海海事大学,物流工程学院,上海,200135 3. 上海海事大学,物流工程学院,上海,200135;上海电气集团,上海,200336 4. 上海三一自动化有限公司,上海,201200 |
| 基金项目： | 上海科学委员会登山计划 ， 上海市教委资助项目 |
| 摘 要： | 针对当前大型永磁直驱风力机(W ind Energy Conversion System,WECS)的实际应用困难,提出1种新的永磁半直驱WECS.该系统在大风力机与永磁同步发电机(PermanentMagnet Synchro-nous Generator,PMSG)之间增加小增速比的齿轮箱;采用PWM AC-DC变流方案及SVPWM控制技术;控制策略目标为实现最大风能捕捉和高功率因数并网.系统并网控制仿真表明,永磁半直驱WECS控制策略可行. |
| 关 键 词： | 永磁同步发电机 永磁半直驱风力机 |
| 收稿时间： | 2008/4/11 0:00:00 |
| 修稿时间： | 9/2/2008 12:00:00 AM |
Control strategy simulation on half direct permanent magnet wind energy conversion system |
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| CHEN Kunming,TANG Tianhao,CHEN Xinhong,WANG Minli and LI Jianfei.Control strategy simulation on half direct permanent magnet wind energy conversion system[J].Journal of Shanghai Maritime University,2008,29(4). | |
| Authors: | CHEN Kunming TANG Tianhao CHEN Xinhong WANG Minli and LI Jianfei |
| Institution: | Logistics Engineering College, Shanghai Maritime Univ.,Shanghai Sany Electric Co. Ltd.;Logistics Engineering College, Shanghai Maritime Univ.;Logistics Engineering College, Shanghai Maritime Univ.;Logistics Engineering College, Shanghai Maritime Univ.,Shanghai Electrical Group;Shanghai Sany Electric Co. Ltd. |
| Abstract: | For the difficulty of applying the conventional large scale direct-drive permanent magnet Wind Energy Conversion System(WECS),a new half-direct-drive permanent magnet WECS is proposed.In this system,a gear box with little velocity ratio is used between WECS and Permanent Magnet Synchronous Generator(PMSG);PWM AC-DC converter and SVPWM control technology are used;and the control strategy object is to catch greatest wind and high power factor in grid connected operation.The simulation of the systematical grid connected operation control shows that the proposed half-direct permanent magnet WECS work is feasible. |
| Keywords: | PWMAC-DC SVPWM |
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