Novel Improvement Strategy for the Thrust of Linear Induction Motor Using Modified Ladder Slits

改进梯形狭缝直线感应电机推力的新改进策略

基本信息

  • 批准号:
    08650351
  • 负责人:
  • 金额:
    $ 1.28万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 财政年份:
    1996
  • 资助国家:
    日本
  • 起止时间:
    1996 至 1998
  • 项目状态:
    已结题

项目摘要

The five-level PWM inverters have many advantages such as an ability to operate the motor or the static var compensator (SVC) with nearly sinusoidal currenl waveforms. For these reasons, actual consideration of applications have just begun with great interest. In the discussion of applications, still larger capacity inverters are also expected. In order to increase the capacities of switching device, a certain technique and controlling methods are proposed for the parallel connections of the five-level PWM inverters. In high-power applications, however, the carriers should be synchronized to modulating sinusoidal waves. In addition, each three phase waveform should be built in a bilateral symmetry for each half-wave as well as the horizontal axis symmetry. Moreover, for the current sharing reactor, lower order harrnonic application is prohibited. To improve the harmonic characteristic of the parallel connected three phase five-level inverters, various modulation strategies are devised and discussed.
五电平PWM逆变器具有许多优点,例如能够以接近正弦的电流波形操作电机或静止无功补偿器(SVC)。由于这些原因,对申请的实际审议才刚刚开始,人们对此很感兴趣。在应用的讨论中,还期望更大容量的逆变器。为了提高开关器件的容量,提出了五电平PWM逆变器并联的技术和控制方法。然而,在高功率应用中,载波应与调制正弦波同步。此外,每个三相波形应该以每个半波的双边对称以及水平轴对称来构建。此外,对于均流电抗器,禁止应用低阶谐波。为了改善三相五电平逆变器并联系统的谐波特性,设计并讨论了各种调制策略。

项目成果

期刊论文数量(30)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
A technique of parallel connections of pulsewidth-modulated NPC inverters by using current-sharing reactors
均流电抗器脉宽调制NPC逆变器并联技术
  • DOI:
    10.1002/eej.4391170506
  • 发表时间:
    1996
  • 期刊:
  • 影响因子:
    0
  • 作者:
    F. Ueda;K. Matsui;K. Tsuboi;M. Asao;Tadashi Kobayashi;Makoto Watanabe
  • 通讯作者:
    Makoto Watanabe
K.Matsui, T.Katayama, S.Takase, Y.Yang: "Voltage Source Three Phase PWM Converter under Autonomous Control"Power Conversion and Intelligent Motion Inter.Conf. PCIM'98. 211-217 (1998)
K.Matsui、T.Katayama、S.Takase、Y.Yang:“自主控制下的电压源三相 PWM 变换器”功率转换与智能运动交互会议。
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
  • 作者:
  • 通讯作者:
K.Matsui, Y.Kawata, T.Yamaguchi & F.Ueda: "「Asymmetrical Modulation and Overmodulation of Parallel-Connected NPC-PWM Inverters" Electrical Engineering in Japan, Scripta Technica. Vol.120,no.2. 49-58 (1997)
K.Matsui、Y.Kawata、T.Yamaguchi 和 F.Ueda:“并联 NPC-PWM 逆变器的不对称调制和过调制”日本电气工程,Scripta Technica 第 120 卷,第 2 期。 1997)
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
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  • 通讯作者:
T.Yamaguchi, K.Matsui, K.Tsuboi: "A Harmonic Analyzing Meter by PLL"Power Conversion and Intelligent Motion Inter.Conf. PCIM'98. 359-362 (1998)
T.Yamaguchi、K.Matsui、K.Tsuboi:“基于 PLL 的谐波分析仪”功率转换和智能运动 Inter.Conf。
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
  • 作者:
  • 通讯作者:
K.Matsui, T.Katayama, S.Takase and Y.yang,: "Voltage Source Three Phase PWM Converter under Autonomous Control" Power Conversion and Intelligent Motion Inter.Conf.PCIM '98.p.211-217 (1998-4)
K.Matsui、T.Katayama、S.Takase 和 Y.yang,“自主控制下的电压源三相 PWM 转换器”电力转换和智能运动 Inter.Conf.PCIM 98.p.211-217 (1998-4
  • DOI:
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    0
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MATSUI Keiju其他文献

MATSUI Keiju的其他文献

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{{ truncateString('MATSUI Keiju', 18)}}的其他基金

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
  • 财政年份:
    2009
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
A Study of PFC Converters Having Novel Circuit Topology by LC Resonance
LC谐振新型电路拓扑PFC变换器的研究
  • 批准号:
    19560304
  • 财政年份:
    2007
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Study on PFC(Power Factor Correction) Eliminating Their Own Harmonics in the Distributin Power System
分布式电源系统PFC(功率因数校正)消除自身谐波的研究
  • 批准号:
    18560290
  • 财政年份:
    2006
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Study of Reduction Method of Harmonic Currents in Power Systems Generated by Switching Regulators
减少电力系统中开关调节器产生的谐波电流方法的研究
  • 批准号:
    13650321
  • 财政年份:
    2001
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
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