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数字化电源控制器的PWM波同步
苏荣锋; 吴胜益; 许瑞年
2012
Source Publication核电子学与探测技术
ISSN0258-0934
Issue8Pages:907-910+917
AbstractSSRF同一机柜的多台数字化电源,均采用基于FPGA和DSP器件下产生PWM波反馈到功率器件的数字化电源控制器,得到高精度,高稳定度的恒流电源。多路PWM波同时输出,由于其相距很近,频率相近的,会产生较大幅值的互扰,使得其之间原有相移产生漂移,导致ADC采样大扰动等致所得电源精度和稳定度急剧下降。在电源控制器中的FPGA中加载多路PWM波的同步措施后,能够在FPGA内生成多台电源所需的有着固定相移的PWM波,得到与单台电源一样高精度,高稳定度的恒流源。
Indexed ByCNKI
Language中文
Funding Project应物所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/12805
Collection中科院上海应用物理研究所2011-2020年
Recommended Citation
GB/T 7714
苏荣锋,吴胜益,许瑞年. 数字化电源控制器的PWM波同步[J]. 核电子学与探测技术,2012(8):907-910+917.
APA 苏荣锋,吴胜益,&许瑞年.(2012).数字化电源控制器的PWM波同步.核电子学与探测技术(8),907-910+917.
MLA 苏荣锋,et al."数字化电源控制器的PWM波同步".核电子学与探测技术 .8(2012):907-910+917.
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