电流源

基于PWM的电流源/电压源的设计与分析

The design and analysis of current / voltage supply based on PWM

一种低电压高精度CMOS基准电流源设计新技术

A New Process Technology for Low Voltage Precision CMOS Current Reference

一种低温漂低电源电压调整率CMOS基准电流源

A Novel CMOS Current Reference with Low Temperature and Supply Dependence

信号处理电路由基准电流源、恒流恒压控制电路、输出差分电路等组成，使电路输出信号与pH值的变化量呈线性关系。

The signal processing circuits include reference current sources , constant current constant voltage control circuits , and output differential circuits .

基于IGBT变流技术的高精度直流电流源的设计

Design of a High-precision DC Source Based on IGBT Regulator Technology

一种减小工艺参数影响的CMOS集成电流源设计方法与电路实现

A Design and Realization of CMOS Integrate Current Source to Minish the Influence of Process Parameter

一种新型的电流源型变流器PWM控制策略及其在超导磁储能装置中的应用

A Novel PWM Control for Current Source Converter and Its Application in a Superconducting Magnetic Energy Storage Unit

介绍了一种用于感应加热的高频大功率IGBT电流源逆变器。

A high-frequency high-power current source inverter using IGBT for induction heating is described .

基于IGBT变流技术，设计一种高精度的直流电流源。

Based on the IGBT regulation technology , a high-precision DC source is worked out .

设计分电源，AD和DA转换，电流源输出，显示和控制模块。

The design includes power source , AD and DA conversion , output module of current-source , demonstration and control module .

并联型APF大多适合于抑制电流源谐波。

Parallel APF suits mostly curb harmonic waves .

文中详细讨论了SVG补偿电网电压不平衡的原理，将SVG控制作为受负载端负序电压控制的电流源，分析了其补偿性能与各个参数的相互关系。

The relationship between all the parameters and the compensating characteristics is analyzed in detail .

第一种是扩展的FDTD方法，包括等效电流源法和等效电压源法。

One was extended FDTD including the equivalent current source method and the equivalent voltage source method .

本文以程控交流电流源为背景研究了一种适合计算机控制的三相交流电流源模块，该电路由倍流整流的半桥DC／DC变换器和三相四桥臂的逆变器组成。

This paper presents a controllable and programmable three-phase ac current source module , which consists of a current doubler half-bridge converter and a three-phase four-leg inverter .

大功率电流源型PWMAC-DC变流器建模与解耦控制

Modeling and decoupling control for high - power current - source PWM AC - DC converter

利用Cadence的Skill语言独立开发电流源矩阵的版图排序和布线方法。

Cadence Skill language is used to develop the sorting and routing methods of the current source matrix in layout .

分析了一种半桥双向电流源高频链逆变主电路的拓扑结构和工作原理，详细介绍了基于DSP的控制系统设计。

Introduced topology and principle of the half-bridge bi-directional current mode high-frequency link ( HFL ) inverter , designed its control system based on DSP in detail .

提出了一种新颖的双向电流源高频链DCAC功率变换器的拓扑结构，并简要地阐述了其工作原理和控制方案。

A novel topology of high frequency link DC AC converter with bi directional flyback mode is proposed , and its operational principle and control strategy are introduced briefly .

首先，全部的“触点-线圈”元件被合并为一个从触点到LO端子的电流源。

First , all the contact-to-coil elements were combined into a current source from the contact to LO .

采用温度补偿技术设计了一种高性能的CMOS基准电流源电路，该电路采用N阱CMOS工艺实现。

A super performance CMOS current reference circuit with temperature compensation is presented . This current reference is fabricated using the 0.35 μ m N-well CMOS process .

设计了一种应用于集成电路内部的基准电流源，采用2.5V/0.25μMRFCMOS工艺。

This paper describes a current reference applied in the integrated circuit . It adopts voltage of 2.5 V and 0.25 μ m RF CMOS process .

设计了一种新型的用于低功耗LDO线性稳压器的CMOS高精度参考电流源。

A high-precision CMOS current reference circuit is proposed for using in low-dropout ( LDO ) voltage regulators with low power .

若使用FET电流源来代替电阻器则可能使之加速，但这又增加了复杂性。

Using an FET current source instead of a resistor can speed things up , but this adds complexity .

电流源型LCL谐振式变换器的研究

Investigation on LCL Resonant Converter as Current Source

同时还采用了EEPROM对电流源的配置信息进行存储，使电流源具备上电时自动进行配置的功能。

As configure information is stored in EEPROM , the current source is configured automatically when electrified .

给出了一种采用脉宽调制（PWM）的补偿电流源，补偿其无功分量，消除和抑制，电网波形的畸变。

A new method of eliminating and controlling the deformation of power network wave is presented by use of pulse wide modulated electric current source compensated for the non-work amount .

本文提出用改进的非线性电流源法和振荡器的振荡条件相结合，进行微波FET振荡器非线性分析的方法。

This paper presents a new technique for nonlinear steady - state analysis of microwave MESFET oscillators by modified nonlinear current method .

非线性传输函数模型和非线性电流源模型是利用Volterra级数对非线性动态电路建模的两种形式；

Nonlinear transfer function model and current source model are the two basic types of the nonlinear dynamic circuits modeling by the Volterra-series approach .

在数学模型的基础上，围绕怎样将Delta变换器控制成正弦电流源，将主变换器控制成正弦电压源，以及在主变换器中引入重复控制等问题进行了分析。

Analysis are centered on how to control the Delta converter as a sinusoidal current source and to control the main converter as a sinusoidal voltage source and the introduce of repetitive control into main converter .

为了保证LNA有良好的工作性能，设计了一个满足性能需求的基准电流源电路以改进LNA中的电流镜电路。

A well designed bandgap reference circuit is used in the current mirror to make sure that the LNA has an excellent performance .