| 基于FPGA的级联型多电平变换器IC设计 |
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| 引用本文： | 常国祥,王成元,夏家宽.基于FPGA的级联型多电平变换器IC设计[J].电力电子技术,2005,39(5):60-62,65. |
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| 作者姓名： | 常国祥 王成元 夏家宽 |
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| 作者单位： | 1. 沈阳工业大学,辽宁,沈阳,110023;黑龙江科技学院,黑龙江,哈尔滨,150027
2. 沈阳工业大学,辽宁,沈阳,110023 |
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| 摘 要： | 利用现场可编程门阵列(Field Programmable GateArray,FPGA)芯片设计一种大规模集成电路,解决了多电平变换器功率器件多、控制系统复杂的问题,实现了相角的在线计算,使各功率开关负荷动态平衡。该设计将所有的控制逻辑设计在一块集成电路(Integrated Circuit,IC)上,使各模块得到有效配合,实现了系统的快速控制,减小了系统的体积,降低了系统的故障率,并且可以在线修改系统的算法,而无需改动系统的硬件结构。
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| 关 键 词： | 变换器 集成电路/现场可编程门阵列 级联多电平 阶梯波 功率平衡 |
| 文章编号： | 1000-100X（2005）05-0060-03 |
| 修稿时间： | 2005-07-30 |
IC Design for Cascaded Multi-level Inverter based on FPGA |
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| CHANG Guo-xiang,WANG Cheng-yuan,XIA Jia-kuan.IC Design for Cascaded Multi-level Inverter based on FPGA[J].Power Electronics,2005,39(5):60-62,65. |
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| Authors: | CHANG Guo-xiang WANG Cheng-yuan XIA Jia-kuan |
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| Affiliation: | 1 .Shenyang University of Technology, Shenyang 110023, China; 2.Hei Longjiang Institute of Science and Technology, Harbin 150027, China |
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| Abstract: | In this paper we present a VLSI made of FPGA,which solves the problems of too many devices in multi-level inverter and complexity of control system, realizes the online calculation of phase angle, makes the power switch load homeostasis.We make all the control logic on one IC,which makes every module work effectively, realizes the quick control of system,reduces the volume and the fault ratio of control system.We can also modify the arithmetic of system online without modifying the structure of system hardware. |
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| Keywords: | converter IC / FPGA cascade multi-level stair waveform power balance |
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