A Study of High Performance PFC Converter by LC Resonant Circuit Topology

LC谐振电路拓扑高性能PFC变换器的研究

• 批准号: 21560314
• 负责人: MATSUI Keiju
• 金额: $ 2.91万
• 依托单位: Chubu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560314/
• 关键词: 高効率; PFCコンバータ; 正弦波; 高調波; ガイドライン; LC共振; 二次電池; 高電圧発生回路

In the power system, as various high performance electrical equipments are used in wide applications, much harmonics are generated in the power line. Thus, many study to reduce such harmonics are investigated. In general, rectifier circuits are used in many areas of the power system. From such reasons, various PFC circuits are investigated and discussed. However, a lot of problem to be improved is included in such areas. On the other hand, for some PFC circuit using merely passive elements, the equipment size becomes fairly large, but there is little EMC noise and circuit configuration is very simple and concise. In such way, the study to employ the simple passive element has brought an idea to reduce such harmonic. Additionally, on the way of study, novel bilateral choppers and their similar original circuits are invented, which are comfirmed by simulation method and experimental results. In comparison to the LC resonant PFC using commercial frequency, the circuit becomes very simple and compact. This circuit topology would be developed to high voltage generator. In such way, this method would be widely used various PFC circuit.

在电力系统中，随着各种高性能电气设备的广泛应用，在电力线路中产生了大量的谐波。因此，许多研究，以减少这样的谐波进行了调查。一般来说，整流电路用于电力系统的许多领域。基于这些原因，对各种PFC电路进行了研究和讨论。然而，在这些领域中存在着许多有待改进的问题。另一方面，对于一些仅使用无源元件的PFC电路，设备尺寸变得相当大，但几乎没有EMC噪声，电路配置非常简单和简洁。因此，采用简单无源元件的研究，为降低这种谐波提供了一种思路。此外，在研究过程中，还提出了新颖的双边斩波器及其类似的原电路，并通过仿真和实验得到了验证。与采用工业频率的LC谐振PFC相比，电路变得非常简单和紧凑。该电路拓扑可发展为高压发生器。这种方法将广泛应用于各种PFC电路中。

项目成果

A Novel Flux Model and Decoupling Control on Maximum Torque Control Frame for IPMSM Position Sensorless Vector Control

IPMSM无位置传感器矢量控制的新型磁链模型和最大扭矩控制框架解耦控制

• 发表时间: 2010
• 期刊: IEEE Proceedings of Speedam 2010
• 作者: Atsushi Matsumoto;Masaru Hasegawa;Keiju Matsui
• 通讯作者: Keiju Matsui

Analyses of Voltage Equalizer for Supercapacitors Using CW Circuit having Buck-boost Chopper

具有升降压斩波器的连续波超级电容器均压器分析

• 发表时间: 2010
• 期刊: International Conference on Electric Power System
• 作者: Keiju Matsui;Takumi Nakashima;Masaru Hasegawa
• 通讯作者: Masaru Hasegawa

Proposal and Analyses of Resonant Bilateral Converter Employing Simple Zero Current Switches

采用简单零电流开关的谐振双边变换器的提出和分析

• 发表时间: 2010
• 期刊: Premier Technical Conference of IEEE Region 10
• 作者: Keiju MATSU;Takanori ASABA;Masaru HASEGAWA
• 通讯作者: Masaru HASEGAWA

Novel Voltage Balancer for an Electric Double Layer Capacitor employing a CW circuit

采用 CW 电路的双电层电容器的新型电压平衡器

• 发表时间: 2009
• 期刊: The International Conference on Electrical Engineering 2009
• 作者: Keiju Matsui;Hiroto Shimada;Masaru Hasegawa
• 通讯作者: Masaru Hasegawa

SynRMの磁気飽和現象にロバストな非干渉化電流制御に用いる磁束オブザーバ

用于解耦电流控制的磁通量观测器，对 SynRM 的磁饱和现象具有鲁棒性

• 发表时间: 2010
• 作者: 源馬崇文;長谷川勝;松井景樹
• 通讯作者: 松井景樹