主电路

本文详细介绍了主电路、检测电路、CAN通信电路、相关器件选型、系统流程图、SVPWM的DSP实现、PI调节器分析设计等。

Primary circuit , detection circuitry , communication circuit , selection of related devices , software flow patter , SVPWM , and PI controller are introduced in this paper .

高压施加于被试的两个相互绝缘的部件之间，例如被试设备的主电路与其金属外壳。

High voltage is applied between the two parts across the insulation being tested , such as the primary circuit and metal enclosure of the equipment under test ( EUT ) .

基于DSP控制的十二相焊接电源主电路数字化触发

Study on digital trigger of DSP controlled twelve-phase main circuit

模块化PWM主电路实现的大容量有源电力滤波器

Large volume active power filter based on modularized PWM main circuit

单相PWM整流器主电路参数选择探讨

Research on Main Circuit Parameters Selection of Single-Phase PWM Rectifier

三相电压型低谐波PWM整流器主电路参数间的关系

Relations between Mains Parameters of Three-phase Voltage-type Low-harmonic PWM Rectifier

单相BOOST功率因数校正主电路模型的建立

Modeling of BOOST converter using for single-phase PFC

软开关全桥PWM主电路拓扑结构在逆变焊接电源中的应用

Application of Full-bridge Soft-switching PWM Technology in Welding Inverters

文中给出倍压输出的功率主电路和数字信号处理器（DSP）控制电路。

Voltage-doubler output of main topology and control circuit based on DSP are given in the paper .

最后，本文设计了双PWM变频调速系统装置，包括主电路、控制电路，采样电路等。

The system design includes main circuit , control circuit , sampling circuit and so on .

最后，本文应用故障树方法对逆变电源的主电路进行了可靠性定性和定量分析，并与GO法分析进行比较。

Finally , this paper analyzes the main circuit of inverter using the FTA . And compares to the analysis results , GO methodology is proved to be accurate .

介绍了稳定可靠的调Q电路、逻辑控制电路和开关电源的主电路及其参数计算。

Circuit , logical control circuit , switching power supply main circuit and its parameters calculate were discussed .

主电路中逆变器采用IGBT功率模块。

The inverter of main circuit adopted IGBT power module .

PWM控制节能式电火花线切割脉冲电源主电路是一个电流闭环控制系统，放电电流的动态特性是影响电火花线切割加工工艺性能的重要因素。

The main circuit of the wire-incisory pulse power with PWM energy-controlled electric spark serves as a closed loop .

硬件电路包括：电压电流采样电路、DSP控制板电路和主电路电路参数设计。

The hardware circuit including : voltage and current sampling circuit , DSP control board circuit and main circuit design of circuit parameters .

最后在第三章主电路设计完善的基础之上，将该方法应用到PT功率变换器的小信号建模，得出了仿真模型和仿真程序，并对最后的仿真结果作了简要分析。

Small signal model of PT power converter is developed in this chapter with verification of simulation and experiment .

主电路采用IGBT全桥式逆变结构。

A IGBT inverter structure with full - bridge was adopted in its main circuit .

新型SRM功率变换器主电路研究

Research on Novel Power Converter for Switched Reluctance Motor

论文建立了基于DSP控制器的两相逆变器-异步电动机系统试验装置系统，系统由DSP控制器、控制电路、功率驱动电路、逆变器主电路、异步电动机等组成。

The system of experiment consists of DSP controller , power drive device , inverter-fed device , and a low power tow-phase induction motor .

电动汽车动力电池充电器主电路设计部分包括PFC电路设计和DC-DC电路设计。

The main circuit design includes PFC circuit design and DC-DC main circuit design .

主电路包括并联固定补偿电容、可变补偿电感和IGBT器件等。

The main circuit includes parallel fixed compensating capacitor , variable compensating inductor and IGBT , etc.

变压器副边有源箝位式ZVZCSFBPWM变换器主电路分析

Analysis and Simulation of ZVZCS FB PWM Converter by Using Secondary Active Clamp

分别采用POWERSYSTEM工具箱和考虑电感电流断续工作状态的C-MEX文件S函数建立了主电路模型，对平均电流控制型PFCBoost变换器进行了仿真。

The PFC Boost converter is simulated using the model established with Power System toolbox and the C-MEX file S-function model respectively .

该电源主电路采用逆变器技术和斩波技术，控制电路采用双重闭环PWM实时控制方式，具有恒峰值电流和恒峰值电压两种工作方式，可实现高速换向多种波形结构的组合。

G. constant peak current and constant peak voltage . It can realize the combination of many kind of pulse wave form .

该主电路采用不控整流，MOSFET单相全桥逆变电路。

The main circuit is composed of uncontrolled rectifier and the single-phase bridge inverter using MOSFET .

切换装置由主电路、电压与电流检测单元、控制切换单元、数字信号控制器（DSC）及其控制软件组成。

A switching apparatus consist of main circle , detect and switch unit , and the design of control software .

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 .

重点介绍了其主电路以及IGBT的驱动保护电路的设计方法。

This paper focuses on the main circuit , the design method of the drive and protective circuit of IGBT .

在对IGBT管子模型的研究的基础上，提出了IGBT并联电容、隔直电容等主电路参数的计算方法。

And on the IGBT mode , the method of calculating the paralle capacitor and the blocking capacitor is presented .

在理论分析和仿真实验的基础上，设计了双PWM变频器软硬件系统，包括主电路、控制电路、信号检测电路。

Based on the above-all study , experimental device has been designed , including power circuit , control circuit , signal detection circuit and so on .