基于PSIM的单相H桥三电平性能研究
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摘要
基于PSIM(Power SIMulation)平台所具备的独特优势,即可以实现模拟仿真、数字(硬件)仿真和控制程序C代码生成,可以解决困扰研究人员处理控制程序编程的问题,以单相H桥逆变电路作为研究对象开展研究.首先,对三电平空间矢量脉宽调制(SVPWM)算法进行详细数学分析推导,使用PSIM建立算法和电路仿真模型,通过对比传统正弦脉宽调制技术,分析研究SVPWM调制方式的性能;然后,使用PSIM产生的C代码,直接下载到数字信号处理芯片中;最后,使用基于TMS320F28335系列的DSP控制器实验平台进行实验分析.对比分析发现,SVPWM调制技术相较于SPWM调制技术有明显的优越性能;同时,显示了使用PSIM进行研究的优越性.
The PSIM(Power SIMulation) platform, due to the unique advantages, can complete analogy simulation, digital(hardware) simulation and C code generation of control program, that can solve the problem that puzzles researchers to deal with control program programming. The research, which is about the performance of single-phase H-bridge inverters, is carried out by using PSIM platform and experimental setup. This paper takes single-phase H-bridge inverter circuit as the research object. Firstly, the performance of SVPWM(Space Vector Pulse Width Modulation) has been researched for the single-phase H bridge inverter circuit by a detailed mathematical analysis for the three-level SVPWM algorithm in order to compare the traditional sinusoidal pulse width modulation(SPWM). Secondly the C code generated by PSIM is downloaded directly to the digital signal processing chip. Finally, the object experiment is analyzed using the DSP(Digital Signal Processor) experimental platform based on TMS320 F28335 controller. The comparative analysis shows that SVPWM technology has obvious superior performance compared with SPWM technology. Meanwhile, it also shows the superiority of using PSIM to do research.
The PSIM(Power SIMulation) platform, due to the unique advantages, can complete analogy simulation, digital(hardware) simulation and C code generation of control program, that can solve the problem that puzzles researchers to deal with control program programming. The research, which is about the performance of single-phase H-bridge inverters, is carried out by using PSIM platform and experimental setup. This paper takes single-phase H-bridge inverter circuit as the research object. Firstly, the performance of SVPWM(Space Vector Pulse Width Modulation) has been researched for the single-phase H bridge inverter circuit by a detailed mathematical analysis for the three-level SVPWM algorithm in order to compare the traditional sinusoidal pulse width modulation(SPWM). Secondly the C code generated by PSIM is downloaded directly to the digital signal processing chip. Finally, the object experiment is analyzed using the DSP(Digital Signal Processor) experimental platform based on TMS320 F28335 controller. The comparative analysis shows that SVPWM technology has obvious superior performance compared with SPWM technology. Meanwhile, it also shows the superiority of using PSIM to do research.
引文
[1] 周磊,郭前岗,周西峰,等.基于三电平的优化SVPWM算法研究[J]. 微型机与应用,2016,35(22):88-91. Zhou Lei, Guo Qiangang,Zhou Xifeng, et al. Research on an improved SVPWM algorithm for a three-level inverter[J]. Microcomputer & Its Applications,2016, 35(22):88-91.
[2] 王晓刚,张杰. 基于开关电感的增强型Z源三电平逆变器[J]. 电力系统保护与控制,2015,43(16):65-72. Wang Xiaogang,Zhang Jie. Enhanced Z-source three-level inverter based on switched-inductor[J].Power System Protection and Control,2015,43(16):65-72.
[3] 张纯江,贲冰,王晓寰,等. 基于三电平SVPWM扇区过渡问题的技术研究[J]. 电力电子技术,2016, 50(4):67-69,74. Zhang Chunjiang,Ben Bing,Wang Xiaohuan, et al. Research on three-level SVPWM sector transition problem[J]. Power Electronics,2016,50(4):67-69,74.
[4] 谭兴国,王辉,张黎,等. 具有电压补偿的四开关并网逆变器等效SVPWM控制方法[J]. 电力系统保护与控制,2014,42(1):1-8. Tan Xingguo,Wang Hui,Zhang Li, et al. An equivalent SVPWM control method with voltage compensation for four-switch inverter[J].Power System Protection and Control,2014,42(1):1-8.
[5] 张辑,田洪,魏荣宗,等. 降低H/NPC变换器开关损耗的三段式SVPWM算法[J]. 电力电子技术,2016, 50(10):11-13. Zhang Ji,Tian Hong,Wei Yongzong, et al. Three segment SVPWM algorithm aiming at low switching losses for H/NPC converter[J]. Power Electronics,2016, 50(10):11-13.
[6] 袁佳歆,薛钢,赵震,等. 三相逆变器无死区最优矢量控制研究[J]. 电力系统保护与控制,2014,42(24):18-24. Yuan Jiaxin,Xue Gang,Zhao Zhen, et al. New optimal dead-time elimination for three-phase voltage source inverters[J].Power System Protection and Control,2014, 42(24):18-24.
[7] 吴瑕杰,熊成林,冯晓云. 一种适用于单相级联H桥型变换器的通用型多电平空间矢量PWM算法[J]. 电工技术学报,2017,32(14):127-136. Wu Xiajie,Xiong Chenglin,Feng Xiaoyun. An universal multilevel space vector pulse-width modulation algorithm for single-phase cascaded H-bridge converter[J]. Transactions of China Electrotechnical Society,2017,32(14):127-136.
[8] 宋文胜,冯晓云. 一种单相三电平SVPWM调制与载波SPWM内在联系[J]. 电工技术学报,2012, 27(6):131-138. Song Wensheng,Feng Xiaoyun.Relationship between single phase three-level SVPWM and carrier SPWM[J]. Transactions of China Electrotechnical Society,2012, 27(6):131-138.
[9] 李宁,王跃,雷万钧,等.三电平NPC变流器SVPWM策略与SPWM策略的等效关系研究[J].电网技术,2014,38(5):1283-1290. Li Ning, Wang Yue, Lei Wanjun, et al. Research on equivalent relations between two kinds of SVPWM strategies and SPWM strategy for three-level neutral point clamped converter[J]. Power System Technology, 2014,38(5):1283-1290.
[10] 陆原,胡丙辉,张军伟,等. 基于SVPWM调制的三段式算法研究[J]. 电力系统保护与控制,2016,44(6):68-75. Lu Yuan,Hu Binghui,Zhang Junwei, et al. A three-segment algorithm research based on SVPWM modulation[J]. Power System Protection and Control,2016,44(6):68-75.
[11] 任先文,王坤,张俊丰,等. 基于TMS320F28335的SVPWM实现方法[J]. 电力电子技术,2010, 44(7):76-78. Ren Xianwen,Wang Kun,Zhang Junfeng, et al. The method of SVPWM realization based on TMS320F28335[J].Power Electronics,2010,44(7):76-78.
[12] 罗颜, 张逸成. 基于DSP的单相SVPWM技术及其应用[J]. 电气自动化,2009,31(4):30-32,36. Luo Yan,Zhang Yicheng. DSP-based single phase SVPWM technique and its application[J]. Electrical Automation,2009,31(4):30-32,36.
[13] Angirekula B N V M. Modeling, analysis and control of single phase DC-AC multilevel converters[D]. USA: Tennessee Technological University, 2014:27-57.
[14] 郭天勇,赵庚申,程如岐,等.基于Matlab的单相Z源逆变器的SVPWM仿真研究[J].南开大学学报(自然科学版),2009,42(4):34-37. Guo Tianyong,Zhao Gengshen,Cheng Ruqi,et al. SVPWM simulation of single-phase Z-source inverter based on Matlab[J].Acta Scientiarum Naturalium Universitatis Nankaiensis,2009,42(4):34-37.
[15] 刘生建, 马桂芳, 邱晓芬. 基于PSIM和MATLAB/Simulink的Buck电路的联合仿真[J]. 淮阴师范学院学报(自然科学版), 2017,16(3):33-36. Liu Shengjian,Ma Guifang,Qiu Xiaofen. Co-simulation of buck circuit based on PSIM and MATLAB/Simulink [J]. Journal of Huaiyin Teachers College(Natural Science Edition),2017,16(3):33-36.
[16] 刘永迪,李虹,张波,等. 基于双重傅里叶级数的混沌SPWM频谱量化分析[J].物理学报,2014,63(7):68-77. Liu Yongdi,Li Hong,Zhang Bo, et al.Spectrum calculation of chaotic SPWM signals based double Fourier series[J]. Acta Physica Sinica,2014,63(7):68-77.
[17] Song W, Feng X, Xiong C, et al. Single phase three-level SVPWM algorithm and its relationship with carrier-based PWM with zero-sequence voltage injection[C]// IEEE Power Electronics and Motion Control Conference, 2012:1646-1651.
[2] 王晓刚,张杰. 基于开关电感的增强型Z源三电平逆变器[J]. 电力系统保护与控制,2015,43(16):65-72. Wang Xiaogang,Zhang Jie. Enhanced Z-source three-level inverter based on switched-inductor[J].Power System Protection and Control,2015,43(16):65-72.
[3] 张纯江,贲冰,王晓寰,等. 基于三电平SVPWM扇区过渡问题的技术研究[J]. 电力电子技术,2016, 50(4):67-69,74. Zhang Chunjiang,Ben Bing,Wang Xiaohuan, et al. Research on three-level SVPWM sector transition problem[J]. Power Electronics,2016,50(4):67-69,74.
[4] 谭兴国,王辉,张黎,等. 具有电压补偿的四开关并网逆变器等效SVPWM控制方法[J]. 电力系统保护与控制,2014,42(1):1-8. Tan Xingguo,Wang Hui,Zhang Li, et al. An equivalent SVPWM control method with voltage compensation for four-switch inverter[J].Power System Protection and Control,2014,42(1):1-8.
[5] 张辑,田洪,魏荣宗,等. 降低H/NPC变换器开关损耗的三段式SVPWM算法[J]. 电力电子技术,2016, 50(10):11-13. Zhang Ji,Tian Hong,Wei Yongzong, et al. Three segment SVPWM algorithm aiming at low switching losses for H/NPC converter[J]. Power Electronics,2016, 50(10):11-13.
[6] 袁佳歆,薛钢,赵震,等. 三相逆变器无死区最优矢量控制研究[J]. 电力系统保护与控制,2014,42(24):18-24. Yuan Jiaxin,Xue Gang,Zhao Zhen, et al. New optimal dead-time elimination for three-phase voltage source inverters[J].Power System Protection and Control,2014, 42(24):18-24.
[7] 吴瑕杰,熊成林,冯晓云. 一种适用于单相级联H桥型变换器的通用型多电平空间矢量PWM算法[J]. 电工技术学报,2017,32(14):127-136. Wu Xiajie,Xiong Chenglin,Feng Xiaoyun. An universal multilevel space vector pulse-width modulation algorithm for single-phase cascaded H-bridge converter[J]. Transactions of China Electrotechnical Society,2017,32(14):127-136.
[8] 宋文胜,冯晓云. 一种单相三电平SVPWM调制与载波SPWM内在联系[J]. 电工技术学报,2012, 27(6):131-138. Song Wensheng,Feng Xiaoyun.Relationship between single phase three-level SVPWM and carrier SPWM[J]. Transactions of China Electrotechnical Society,2012, 27(6):131-138.
[9] 李宁,王跃,雷万钧,等.三电平NPC变流器SVPWM策略与SPWM策略的等效关系研究[J].电网技术,2014,38(5):1283-1290. Li Ning, Wang Yue, Lei Wanjun, et al. Research on equivalent relations between two kinds of SVPWM strategies and SPWM strategy for three-level neutral point clamped converter[J]. Power System Technology, 2014,38(5):1283-1290.
[10] 陆原,胡丙辉,张军伟,等. 基于SVPWM调制的三段式算法研究[J]. 电力系统保护与控制,2016,44(6):68-75. Lu Yuan,Hu Binghui,Zhang Junwei, et al. A three-segment algorithm research based on SVPWM modulation[J]. Power System Protection and Control,2016,44(6):68-75.
[11] 任先文,王坤,张俊丰,等. 基于TMS320F28335的SVPWM实现方法[J]. 电力电子技术,2010, 44(7):76-78. Ren Xianwen,Wang Kun,Zhang Junfeng, et al. The method of SVPWM realization based on TMS320F28335[J].Power Electronics,2010,44(7):76-78.
[12] 罗颜, 张逸成. 基于DSP的单相SVPWM技术及其应用[J]. 电气自动化,2009,31(4):30-32,36. Luo Yan,Zhang Yicheng. DSP-based single phase SVPWM technique and its application[J]. Electrical Automation,2009,31(4):30-32,36.
[13] Angirekula B N V M. Modeling, analysis and control of single phase DC-AC multilevel converters[D]. USA: Tennessee Technological University, 2014:27-57.
[14] 郭天勇,赵庚申,程如岐,等.基于Matlab的单相Z源逆变器的SVPWM仿真研究[J].南开大学学报(自然科学版),2009,42(4):34-37. Guo Tianyong,Zhao Gengshen,Cheng Ruqi,et al. SVPWM simulation of single-phase Z-source inverter based on Matlab[J].Acta Scientiarum Naturalium Universitatis Nankaiensis,2009,42(4):34-37.
[15] 刘生建, 马桂芳, 邱晓芬. 基于PSIM和MATLAB/Simulink的Buck电路的联合仿真[J]. 淮阴师范学院学报(自然科学版), 2017,16(3):33-36. Liu Shengjian,Ma Guifang,Qiu Xiaofen. Co-simulation of buck circuit based on PSIM and MATLAB/Simulink [J]. Journal of Huaiyin Teachers College(Natural Science Edition),2017,16(3):33-36.
[16] 刘永迪,李虹,张波,等. 基于双重傅里叶级数的混沌SPWM频谱量化分析[J].物理学报,2014,63(7):68-77. Liu Yongdi,Li Hong,Zhang Bo, et al.Spectrum calculation of chaotic SPWM signals based double Fourier series[J]. Acta Physica Sinica,2014,63(7):68-77.
[17] Song W, Feng X, Xiong C, et al. Single phase three-level SVPWM algorithm and its relationship with carrier-based PWM with zero-sequence voltage injection[C]// IEEE Power Electronics and Motion Control Conference, 2012:1646-1651.
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