无须考虑电源接法和性质的三相电压型整流器平均模型

王润新; 刘进军

您当前的位置：

首页 >

文章列表页 >

无须考虑电源接法和性质的三相电压型整流器平均模型

更新时间：2025-07-09

- 无须考虑电源接法和性质的三相电压型整流器平均模型
- Three-Phase Boost Rectifier Average Model Independent of Connection Mode and Waveform Properties of AC Sources
- 西安交通大学学报 2009年43卷第12期页码：81-85+100
- 作者机构：
  
  西安交通大学电气工程学院,西安,710049
- 作者简介：
- 基金信息：
  
  : 2009-06-29. 作者简介: 王润新(1968-),男,博士生;刘进军(联系人),男,教授,博士生导师. 基金项目: 国家自然科学基金资助项目(50677053)
- DOI：
  中图分类号： TM461;TP391.9
- 网络首发：2009-12-10，
  
  纸质出版：2009
- 稿件说明：
移动端阅览
王润新, 刘进军. 无须考虑电源接法和性质的三相电压型整流器平均模型[J]. 西安交通大学学报, 2009,43(12):81-85+100.

Three-Phase Boost Rectifier Average Model Independent of Connection Mode and Waveform Properties of AC Sources[J]. 2009, 43(12): 81-85+100.
王润新, 刘进军. 无须考虑电源接法和性质的三相电压型整流器平均模型[J]. 西安交通大学学报, 2009,43(12):81-85+100. DOI：

Three-Phase Boost Rectifier Average Model Independent of Connection Mode and Waveform Properties of AC Sources[J]. 2009, 43(12): 81-85+100. DOI：

摘要

为克服三相电压型整流器现有平均模型的局限性

提出并推导一种无须考虑电源接法和性质的统一形式的平均模型.在建立开关模型过程中

处理纯电感割集时对独立状态变量个数以及独立方程数进行了严格界定; 推导平均模型时

引入了冗余变量和冗余方程

使得所得模型更加直观易用.模型直接采用电感电流作状态变量

除基尔霍夫电流定律(KCL)和基尔霍夫电压定律(KVL)外

没有依赖任何额外假设.与现有模型相比

该模型去除了对输入三相交流电压波形性质的要求

因此完全适用于非正弦、非平衡、非对称的场合.仿真结果证明了模型的有效性.进一步的讨论说明

在三相正弦输入时

该模型与现有模型兼容.

Abstract

To remedy the defects possessed by the existing average models of three-phase boost rectifiers

a general-formed model unnecessary to consider connection mode and waveform properties of AC sources is proposed. During establishing the switching model

the numbers of independent state variables and independent state equations are strictly defined to avoid redundant equations as dealing with circuits containing pure inductor cut set. In deriving the average model

the redundant variables and redundant equations are properly introduced to obtain an intuitive model. No extra assumptions are needed except Kirchhoff's current law(KCL)and Kirchhoff's voltage law(KVL). The requirements for waveform properties of three-phase AC voltages are removed

therefore the proposed model is suitable for any input voltage waveforms

regardless whether they are sinusoidal or non-sinusoidal

balanced or unbalanced

symmetrical or asymmetrical. Simulation examples are provided to verify the validity of the model. The further discussions show that the proposed model is compatible with the existing ones in sinusoidal situations.

关键词

Keywords

references

WU R, DEWAN S B, SLEMON G R. Analysis of an ac-to-dc voltage source converter using PWM with phase and amplitude control[J]. IEEE Trans on Ind Appl, 1991, 27(2): 355-363.

WU R, SLEMON G R. A PWM ac to dc converter with fixed switching frequency[J]. IEEE Trans on Ind Appl, 1990, 26(5): 880-885.

BOROYEVICH D. Modeling and control of PWM converters: part II[R]. Xi'an, China: Xi'an Jiaotong University, 2006: 59-77.

王兆安, 杨君, 刘进军, 等. 谐波抑制和无功功率补偿[M]. 2版. 北京: 机械工业出版社, 2006.

徐金榜, 何顶新, 赵金, 等. 电压不平衡情况下PWM整流器功率分析方法[J]. 中国电机工程学报, 2006, 26(16): 80-85.

XU Jinbang, HE Dingxin, ZHAO Jin, et al. A new power analysis method of PWM rectifier with unbalanced voltage condition[J]. Proceedings of the CSEE, 2006, 26(16): 80-85.

MASRUR M A. Assumption or fact? line-to-neutral voltage expression in an unbalanced 3-phase circuit during inverter switching[J]. IEEE Trans on Education, 2009, 52(2): 222-227.

Simplis Technologies Inc. SIMPLIS reference manual[M]. Thatcham, UK: Cantena Software Ltd, 2009: 136-155.

WANG Runxin, LIU Jinjun. Modeling current-mode-controlled three-phase converters for simulating multiple-module inter-connected power supply systems[C]∥Proceedings of IEEE 39th Annual Power Electronics Specialists Conference. Piscataway, NJ, USA: IEEE, 2008: 1796-1800.

王润新, 刘进军, 侯丹. 用于实现互联系统仿真的电源模块大信号模型[J]. 西安交通大学学报, 2009, 43(6): 76-81.

WANG Runxin, LIU Jinjun, HOU Dan. Large-signal model of power supply modules for implementing inter-connected system simulations[J]. Journal of Xi'an Jiaotong University, 2009, 43(6): 76-81.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

GPU加速窦房结计算机仿真的实现及优化

2相早后除极诱发时空湍流的抑制方法

离子液体改性燃料的电流体动力学效应研究

电子级超纯氮深冷空分流程节能优化研究

隧道内燃料电池汽车氢气泄漏扩散特性及影响因素