| 一种用于高压差系统的数字化逆变器设计 |
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| 引用本文： | 谷宇,张东来,秦海亮. 一种用于高压差系统的数字化逆变器设计[J]. 电力电子技术, 2007, 41(12): 66-68 |
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| 作者姓名： | 谷宇 张东来 秦海亮 |
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| 作者单位： | 哈尔滨工业大学深圳研究生院,广东,深圳,518055;哈尔滨工业大学深圳研究生院,广东,深圳,518055;哈尔滨工业大学深圳研究生院,广东,深圳,518055 |
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| 摘 要： | 设计了一种用于飞轮储能系统的数字化逆变器.针对系统对高效率的要求,优化了单相逆变器的参数;直接采用极点配置法设计了控制器,并通过仿真对其伯德图进行了PID校正,计算出逆变器输出电压瞬时值单闭环控制和电感电流输出电压双闭环反馈控制的PI参数,很大程度上简化了PI参数的求解过程,仿真和实验结果验证了所设计的数字化控制逆变器的可行性和优越性.该系统在电力系统、航空航天等领域亦具有较高的实用性和推广价值.
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| 关 键 词： | 逆变器 不间断电源 储能/数字信号处理器 |
| 文章编号： | 1000-100X（2007）12-0066-03 |
| 收稿时间： | 2007-07-03 |
| 修稿时间： | 2007-07-03 |
Design of a Novel Digitized Inverter for High Voltage Step-Down System |
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| GU Yu,ZHANG Dong-lai,QIN Hai-liang. Design of a Novel Digitized Inverter for High Voltage Step-Down System[J]. Power Electronics, 2007, 41(12): 66-68 |
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| Authors: | GU Yu ZHANG Dong-lai QIN Hai-liang |
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| Abstract: | A novel digital control scheme of digitalised inverter is proposed for flywheel energy storage system.According to high-efficiency request,the parameters of the single phase inverter topology was optimized.Pole snd zero method can be ad-vantageously used to simulate and emendate the bode diagram,so the parameters of PI voltage controller and current controller are easily obtained.Finally,the single output voltage feedback control,and inductor current double feedback loop control are realized.Simulations and experiments verfied the validity and the advantage of proposed control strategy.Tbe singlephase inverter has good practicability and more widespread applications in power system and aviation aerospace area. |
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| Keywords: | inverter uninterrupted power supply energy storage/digital signal processor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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