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| 基于DSP新型PWM三相逆变器的研究 | |
| 引用本文： | 王建元,俞红祥,王琦,王品晶,纪延超.基于DSP新型PWM三相逆变器的研究[J].电力系统及其自动化学报,2003,15(4):38-41. |
| 作者姓名： | 王建元 俞红祥 王琦 王品晶 纪延超 |
| 作者单位： | 1. 哈尔滨工业大学,哈尔滨,150001 2. 南京师范大学,南京,210042 3. 长春第一热电有限责任公司,长春,130052 |
| 摘 要： | 为了获得较好的逆变输出电压、较高的功率因数和较小的系统电流畸变率，已经使用了诸如可控整流、较大的滤波直流电容、复杂的控制器等手段。本文提出了一种新型三相不可控整流三相逆变器及其谐波消除PWM技术。并基于DSP对该逆变器进行了设计和分析，结合样机实验分析验证了新型逆变器的优越性。 |
| 关 键 词： | PWM 三相逆变器 DSP 数字信号处理器 功率因数 单片机 |
| 修稿时间： | 2002年12月8日 |
RESEARCH OF A NOVEL THREE-PHASE CONVERTER-INVERTER BASED ON DSP |
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| Wang Jianyuan ,Yu Hongxiang ,Wang Qi ,Wang Pinjing ,Ji Yanchao.RESEARCH OF A NOVEL THREE-PHASE CONVERTER-INVERTER BASED ON DSP[J].Proceedings of the CSU-EPSA,2003,15(4):38-41. | |
| Authors: | Wang Jianyuan Yu Hongxiang Wang Qi Wang Pinjing Ji Yanchao |
| Affiliation: | Wang Jianyuan 1,Yu Hongxiang 1,Wang Qi 2,Wang Pinjing 3,Ji Yanchao 1 |
| Abstract: | Means (such as controllable rectifier,large filter DC capacitor and complicated control system) have been adapted in order to achieve high quality output voltage of inverter,high power factor and small aberrance of system current.A novel three phase uncontrollable rectifier three phase converter inverter is proposed,accordingly,a novel reconstruction SPWM technology that can greatly eliminate harmonics of inverter's output voltage is also presented.The design and analysis of the inverter are done based on DSP.It is obvious that the new inverter is superiority by simulation and experiment. |
| Keywords: | inverter small dc link capacitor DSP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |