| 基于DSP＋CPLD移相控制逆变电源的研究 |
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| 引用本文： | 陆天华,沈锦飞,朱火燕.基于DSP＋CPLD移相控制逆变电源的研究[J].电力电子技术,2008,42(11). |
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| 作者姓名： | 陆天华 沈锦飞 朱火燕 |
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| 作者单位： | 江南大学,江苏,无锡,214122 |
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| 摘 要： | 提出了一种基于数字信号处理技术(DSP)和可编程逻辑控制器件(CPLD)的移相控制逆变电源的方法.叙述了移相控制的基本原理,DSP用于功率控制,CPLD用于数字锁相.分别给出了DSP和CPLD的程序算法和设计流程,最后通过实验验证了该方法的正确性和可行性.实践证明,该技术具有广泛的推广应用前景.
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| 关 键 词： | 逆变电源 控制 感应加热/移相控制 数字锁相环 |
Research of Phase-shifting Control Inverter Power Supply based on DSP+CPLD |
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| LU Tian-hua,SHEN Jin-fei,ZHU Huo-yan.Research of Phase-shifting Control Inverter Power Supply based on DSP+CPLD[J].Power Electronics,2008,42(11). |
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| Authors: | LU Tian-hua SHEN Jin-fei ZHU Huo-yan |
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| Abstract: | A reserach of phase-shifting control inverter power based on DSP CPLD is presented.The basic principles of phase-shifting control,DSP for power control,CPLD for digital lock-in are described.And the DSP and CPLD algorithm and design process are given.Finally,experiments verify that the method is correct and feasibility,and has wide application prospets. |
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| Keywords: | inverter power control induction heating/phase-shifting control digital phase locked loop |
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