| 高功率CO2激光器谐振开关变换型电源的计算仿真 |
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| 引用本文： | 彭晓原 李适民. 高功率CO2激光器谐振开关变换型电源的计算仿真[J]. 激光技术, 1998, 22(3): 129-132 |
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| 作者姓名： | 彭晓原 李适民 |
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| 作者单位： | 1.华中理工大学激光加工国家工程研究中心, 武汉, 430074 |
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| 摘 要： | 研究了高功率CO2激光器用零电流开关准谐振开关电源,讨论了电源的工作原理和电路结构,进行了激光电源的计算仿真研究,得到了谐振电路的工作波形,通过谐振开关方式与PWM硬开关方式的比较,论述了零电流开关准谐振变换器的技术特点及优势。
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| 关 键 词： | 轴快流CO2激光器 零电流开关准谐振变换器 计算仿真 |
| 收稿时间： | 1996-10-22 |
Computer simulating of resonant switching power supply for high power CO2 gas laser |
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| Abstract: | The zero current switching quasi resonant converter for high power Fast Axial Flow CO2 gas laser is studied in this paper.The operating principle and circuit structure of the power supply are discussed.The resonant converter is simulated by computer and the operating waveforms are obtained.Compared with the PWM hard switching converter,the outstanding characteristics of the ZCS-QR converter are presented.The resonant converter is especially attraction for high frequency,high power application. |
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| Keywords: | 2 laserzz')" href=" #" > high power FAF CO2 laser zero current switching quasi-resonant converter computer simulation |
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