1、

Research on Thyristor Multi-Phase Converter with Power Factor Improvement

具有功率因数改善的晶闸管多相变流器的研究

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2、

the methods of three-phase converter applying to capacitor split-phase motor

变频器应用于单相电容分相交流电动机的方法

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3、

based on the mathematical model of the three phase converter, the current loop and voltage loop control blocks were deduced and the control parameters were designed, which can be the reference of the grid connection pq control strategy for general dg unit.

其次针对并网模式下的三相变流器控制展开研究。建立了三相半桥变流器的数学模型,推导电流内环、电压外环的控制框图并进行设计,可作为通用并网PQ控制DG节点设计参考。

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4、

At the same time the forward phase converter at work will collapse the glitch issue. if not effectively control, The circuit will not work.

同时提出相位转换器在工作中会产生陷落毛刺的问题,如不能有效控制将影响电路功能。

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5、

The three phase converter soft switch control can be realized by avail of resonant DC link.

谐振直流环可以实现三相变流器的软开关控制。

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6、

Study on One-phase to Three-phase Converter Based on Static Var Compensation

基于静止无功补偿的单相变三相电源变换研究

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7、

A novel static single phase to three phase converter is presented, which is a V type power supply composed of single phase AC mains and single phase inverter.

提出了一种新型静止单/三相变流器,即由单相交流电源和单相逆变器构成的V型供电电源。

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8、

Including wind turbine, Permanent-Magnet Synchronization Generator ( PMSG), three-phase rectifier, buck-boost converter, battery, inverter and AC load.

包括小型风力机、永磁同步发电机(PMSG)、可控硅整流器、buck-boost变换器、蓄电池、逆变器和交流负载。

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9、

SMVSC is firstly applied to H-model bridge DC-DC converter, three-phase rectifier and three-phase inverter in this paper.

本文首次将滑模变结构控制应用于H型桥式DC-DC变换器、三相整流器和三相逆变器中。

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10、

With the development of the technology of superconducting and power electronics, three-phase current source converter remains its dominant status in superconducting magnetic energy storage field.

随着超导技术和电力电子技术的发展,三相电流源型变流器(CSC)在超导储能领域依然占有主导地位。

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11、

Study on Current Control Technology of Three-Phase Voltage Source Converter

三相电压型变换器电流控制技术的实验研究

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12、

Parallel operation properties of powerful thyristor converter with phase-lead and phase-delay oontrol

晶闸管大功率超前相控与滞后相控变流装置并联运行特性

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13、

The converter transformer that High-voltage DC ( HVDC) transmission system adopted in is three-phase transformer group, its response to the DC magnetic bias is very sensitive.

高压直流(HVDC)输电系统中所采用的换流变压器是三相变压器组,其对直流偏磁十分的反应十分灵敏。

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14、

Faults Monitoring for Thyristor Phase control Converter

晶闸管相控变流器的故障监视

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15、

With regard to the three-phase three-wire converter system, the phase dependency problem is studied in details and two decoupling schemes for the parabolic PWM current control are developed.

以三相三线电压型变换器系统为研究对象,系统研究了抛物线法电流控制技术的三相解耦控制问题,并提出了两种解耦控制方法,即虚拟零序电流解耦法与虚拟两相电流解耦法。

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16、

The Development of Squirrel-cage Three-phase Induction Motor Frequency Converter System

鼠笼式三相交流异步电动机的变频调速系统的研制

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17、

At present, diode rectifier circuits and thyristor phase-controlled rectifier circuits are applied to a large number of converter equipments which inject a lot of harmonic into the grid and result in severe grid pollution.

目前,很大一部分变流装置广泛采用了二极管整流电路或晶闸管相控整流电路,对电网注入了大量谐波,造成了严重的电网污染。

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18、

Analysis of Variation and Cause about the Verb-Object Combination in the Context of the Title This paper describes a Static Phase Advancer using thyristor AC-AC frequency converter which is designed for asynchronous induction motor.

标题语境中动宾组合变异及动因分析介绍了一种由可控硅构成的交交变频器为主要结构的异步电动机静止进相器。

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19、

The modulation method for multi modular phase shifted SVM technique is to stagger the sampling time of each converter unit, and to make the sampling time of the adjacent converter unit deviate by 2 π/ ( KN).

组合变流器相移SVM技术的调制方法,就是将各变流器单元的采样时间错开,使得各变流器单元使用相同的SVM算法,相邻变流器单元间的采样时间相差2π/(KN)的角度。

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20、

The parameter design idea of the DC side energy storage component in the single-phase PWM converter is applied into three-phase three-wire system, and the values of the voltage and capacitance at the DC side are determined.

将单相变流器直流侧储能元件的参数设计思想应用在三相三线制系统中,确定了直流侧电压值和电容值。

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