• You can log in to your eeworld account to continue watching:
  • Analysis of commutation process of three-phase half-wave controllable rectifier circuit
  • Login
  • Duration:14 minutes and 24 seconds
  • Date:2018/10/08
  • Uploader:老白菜
Introduction

The main contents include: the content, history, development, and application of power electronics technology research; the working principles, basic characteristics, and main parameters of semi-controlled and fully controlled power electronic devices ; an introduction to new power electronic devices /modules; the characteristics of current-driven devices Drive technology, drive technology of voltage-driven devices; integrated drive circuits; related technologies of controllable rectifier circuits; drive technology of phase-controlled converter circuits and inverter circuits; concepts of inverter and frequency conversion technology; voltage-type inverter circuits and The basic structure, working principle and characteristics of current-type inverter circuit; switch control of inverter circuit; structure, control method, principle and application of DC chopper circuit; analysis of the structure and working principle of AC voltage regulation and AC power regulation circuit; Introduction to the application of AC voltage regulation and AC power regulation conversion technology in AC speed regulation, industrial heating, reactive power compensation and other fields; the structure, control method, working principle and characteristics of AC and AC frequency conversion circuits, etc.


Courseware download http://download.eeworld.com.cn/download/%E8%80%81%E7%99%BD%E8%8F%9C/584143
Unfold ↓

You Might Like

Recommended Posts

This is the seminar material.
The 13th (Shenzhen) Motor Drive and Control Technology Seminar and New Product Exhibition It seems that there are attachments that failed to upload.
1399866558 Motor Drive Control(Motor Control)
Easter egg at the end of the event: Tektronix answers 9 questions from netizens in the USB theme event
[size=4]Not long ago, Tektronix held a USB theme event in the community ([url=https://www.eeworld.com.cn/huodong/TEK_USB31_20190313/index.html]Click here to view event details[/url]), sharing Tektroni
EEWORLD社区 Test/Measurement
Discuss the voltage problem at a certain point in an op amp circuit
Please look at the position indicated by the arrow in the above picture. Why is there such a high voltage? In the ideal state, shouldn't v-=v+=0v here?
sunboy25 Analog electronics
MSP430F5438A clock settings
Using MSP430F5438A, XT2 with an external 25MHz crystal oscillator, I wrote a clock driver, but it does not work properly. I am pasting this code here.This code sets MCLK, SMCLK and ACLK to XT2, which
Jacktang Microcontroller MCU
Ideal Auto says it will open source its self-developed AEB system code
On June 22, at 8 pm yesterday, Ideal Auto held its 2022 summer press conference and released its second product, the Ideal L9. The Ideal L9 is priced at 459,800 yuan and will be available for user res
stm32f103vct6 Test/Measurement
Three-phase PFC, current loop does not converge using VIENNA topology
The three-phase PFC adopts the VIENNA topology and samples the DQ rotating vector. However, the process is complicated and the simulation and debugging have been done for a long time. The current loop
tianya3089 Analogue and Mixed Signal

推荐文章

安森美与伍尔特电子携手升级高精度电力电子应用虚拟设计 2024年11月14日
功率损耗模型生成工具现已包含无源元件,可更精准地进行设计建模,帮助客户加快产品上市 中国上海,2024 年 11 月 14 日—— 安森美 (onsemi) 和伍尔特电子(Würth Elektronik)宣布,伍尔特电子的无源元件数据库已集成到安森美独特的 PLECS® 模型自助生成工具 (SSPMG) 中。 SSPMG 是基于 Web 的平台,界面直观、简单易用,...
克服碳化硅制造挑战,助力未来电力电子应用 2024年10月24日
几十年来, 硅(Si)一直是半导体行业的主要材料——从微处理器到分立功率器件,无处不在 。然而,随着汽车和可再生能源等领域对现代电力需求应用的发展,硅的局限性变得越来越明显。 随着行业不断探索解决方案,宽禁带(WBG)材料,包括碳化硅(SiC)和氮化镓(GaN),被视为解决之道。禁带宽度描述了价带顶部和导带底部之间的能量差。硅的禁带宽度相对较窄,为1.1电子伏特(eV),...
电力电子控制中常用坐标变换的性质及约束条件 2024年08月02日
1、坐标变换的性质及约束条件 坐标变换是一种线性变换,如无约束,变换就不是唯一的。在电机的系统分析中,所应用的坐标变换可有两种约束: (1)功率不变约束,即变换前后功率保持不变。 (2)合成磁动势不变约束,即变换前后合成磁动势保持不变 1.1 功率不变约束 设在某坐标系统中各绕组的电压和电流向量分别为 *u * = ^T^和 *i * = ^T^ ,在新的坐标系统中电压和电...
仿真微调:提高电力电子电路的精度 2024年04月29日
Fine-Tuning Simulations: Enhancing Precision in Power Electronics Circuits 仿真微调:提高电力电子电路的精度 在电力电子和电路仿真领域,精度至关重要 。仿真结果的真实性取决于各个器件所采用模型的准确性。无论是 IGBT、碳化硅 (SiC) 还是硅 MOSFET,仿真预测的可靠性与模型的精...

Recommended Content

可能感兴趣器件

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号