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建筑消防应急电源DC / AC变换研究 *

来源于: 发表时间:2017-12-05 16:12 编辑:fzy

马鸿雁 谢扬飚(北京建筑大学电气与信息工程学院,北京市 100044)

李炳华(悉地(北京)国际建筑设计顾问有限公司,北京市 100013)
岳云涛 覃剑戈 贾   佳(北京建筑大学电气与信息工程学院,北京市 100044)
Research on DC / AC Conversion of Fire Emergency Power Supply for Buildings *
MA Hongyan XIE Yangbiao(College of Electricity and Information Engineering,Beijing
University of Civil Engineering and Architecture,Beijing 100044,China)
LI Binghua(CCDI Group,Beijing 100013,China)
YUE Yuntao QIN Jian’ge JIA Jia(College of Electricity and Information Engineering,
Beijing University of Civil Engineering and Architecture,Beijing 100044,China)
 
    Abstract:In terms of the issues about DC / AC conversion of fire emergency power supply system of buildings, the research on voltage and current double closed-loop SPWM control of the three-phase inverters is made:DSPTMS320F2812 controller and DSP controller are adopted for generating SPWM pulse signals,and IR2130 chip is used as driver circuit for the voltage and current double close-loop SWPM control of the three-phase full-bridge inverter circuit;the three-phase alternating current output passes the filter for filtering;the stable sine wave AC is obtained on loads.
    Key words:fire emergency power supply;DC / AC conversion;three-phase inverter;SPWM;DSP control;control circuit;inverter circuit;filter circuit
 
    摘 要:针对建筑消防应急电源系统DC / AC变换问题,对三相逆变器进行电压电流双闭环SPWM控制进行研究:采用DSPTMS320F2812控制器、DSP控制器生成  SPWM脉冲信号,通过IR2130芯片作为驱动电路对三相全桥逆变电路进行电流电压闭环SWPM控制;输出的三相交流电经滤波器滤波,在负载上得到稳定的正弦波交流电。
    关键词:消防应急电源;DC / AC变换;三相逆变器;SPWM;DSP控制;控制电路;逆变电路;滤波电路
     中图分类号:TU892         文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2017. 11. 007

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