| 基于1kV直流母线电压的1kW逆变电源设计 |
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| 引用本文： | 黎滨. 基于1kV直流母线电压的1kW逆变电源设计[J]. 舰船电子对抗, 2011, 34(2): 114-116 |
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| 作者姓名： | 黎滨 |
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| 作者单位： | 船舶重工集团公司723所,扬州,225001 |
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| 摘 要： | 大型风力发电设备的智能散热风机需要电压可调的交流50 Hz正弦波电源供电.介绍了正弦脉宽调制(SP-WM)逆变器的详细设计过程,以风力发电设备输出的1 kV直流作为逆变器输入,输出为从AC 220 V到AC 110 V可调的50 Hz正弦波信号.
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| 关 键 词： | 正弦脉宽调制 逆变电源 滤波器 |
Design of 1 kW Inverse Power Supply Based on 1kV DC Generatrix Voltage |
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| LI Bin. Design of 1 kW Inverse Power Supply Based on 1kV DC Generatrix Voltage[J]. Shipboard Electronic Countermeasure, 2011, 34(2): 114-116 |
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| Authors: | LI Bin |
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| Affiliation: | LI Bin (The 723 Institute of CSIC,Yangzhou 225001,China) |
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| Abstract: | The intelligent cooling fan of large wind power generation equipments need alternating current(AC) 50 Hz sine wave power supply with adjustable voltage.This paper introduces the detailed design process of the sine pulse-width modulation(SPWM) inverter,uses 1 kV direct current from the wind power generation equipment as the inverter input,the output is 50 Hz sine wave signal with adjustable voltage from AC 220V to AC 110 V. |
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| Keywords: | sine pulse-width modulation inverse power supply filter |
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