The electrical power grid is often referred to as one of the most complex man- made systems on Earth. Its importance to all aspects of our daily lives, economic stability, and national security cannot be overstated, and the need for an updated, secure, resilient, and smarter power grid infrastructure is increasingly recognized and supported by policy makers and market forces.
上传时间： 2020-06-07
上传用户：shancjb
For many years prior to the 1970s, engineers designed and built switch mode power supplies (SMPSs) using methods based largely on intuitive and exper- imentally derived techniques. In general, these power supplies were able to achieve their primary goal of high-efficiency power conversion; unfortu- nately, due to the lack of adequate theoretical analysis techniques, many of these power supplies only marginally met their desired performance require- ments. In many cases, they were considered to be unreliable.
标签： Supplies Switch Power Mode
上传时间： 2020-06-07
上传用户：shancjb
Thepredecessorvolumeofthisbookwaspublishedin1996.Intheyears since then, some things have changed and some have not. Two of the things that have not changed are the desire for better models and faster simulations. I performed the original simulations on my “hyperfast” 133-MHz computer! At the time, I thought if I could just getafastercomputer,allofourSPICEproblemswouldbehistory,right? TodayIamsimulatingonacomputerthathasa2.6-GHzprocessorwith 512 MB of RAM, and I would still say that simulations run too slow. The computer technology has evolved, but so have the models. In 1996 wewereperformingsimulationson100-kHzpowerconverters,whereas today I routinely see 1- and 2-MHz power converters.
标签： Switch-Mode Simulation Supply Power
上传时间： 2020-06-07
上传用户：shancjb
Switch-Mode Power Supply
标签： Switch-Mode Supply Power
上传时间： 2020-06-07
上传用户：shancjb
n recent years, there have been many books published on power system optimization. Most of these books do not cover applications of artifi cial intelligence based methods. Moreover, with the recent increase of artifi cial intelligence applications in various fi elds, it is becoming a new trend in solving optimization problems in engineering in general due to its advantages of being simple and effi cient in tackling complex problems. For this reason, the application of artifi cial intelligence in power systems has attracted the interest of many researchers around the world during the last two decades. This book is a result of our effort to provide information on the latest applications of artifi cial intelligence to optimization problems in power systems before and after deregulation.
标签： Intelligence Artificial System Power in
上传时间： 2020-06-10
上传用户：shancjb
Simulink中的混合动力汽车模型：该文件包含使用Simscape，Simscape Electronics，Simscape Driveline和Simscape Power Systems构建的混合动力电动汽车模型，可配置用于系统级测试或电能质量分析。可以使用变体子系统选择用于电气，电池和车辆动力学系统的模型变体。使用Simscape语言创建的电池模型已合并到模型中。监控逻辑由Stateflow实现。可以将此模型配置为硬件在环测试。
上传时间： 2021-10-17
上传用户：jason_vip1
《The Art of Electronics》国外经典电子学教程第三版。豆瓣简介：《电子学(第2版)》是哈佛大学的经典教材，自出版以来已被译成多种语言版本。《电子学(第2版)》通过强调电子电路系统设计者所需的实用方法，即对电路的基本原理、经验准则以及大量实用电路设计技巧的全面总结，侧重探讨了电子学及其电路的设计原理与应用。它不仅涵盖了电子学通常研究的全部知识点，还补充了有关数字电子学中的大量较新应用及设计方面的要点内容。对高频放大器、射频通信调制电路设计、低功耗设计、带宽压缩以及信号的测量与处理等重要电路设计以及电子电路制作工艺设计方面的难点也做了通俗易懂的阐述。《电子学(第2版)》包含丰富的电子电路分析设计实例和大量图表资料，内容全面且阐述透彻，是一本世界范围内公认的电子学电路分析、设计及其应用的优秀教材。《电子学(第2版)》可作为电气、电子、通信、计算机与自动化类等专业本科生的专业基课程教材或参考书。对于从事电子工程、通信及微电子等方面电路设计的工程技术人员，也是一本具有较高参考价值的好书。
标签： 电子学
上传时间： 2021-10-30
上传用户：slq1234567890
ABSTRACTThe flyback power stage is a popular choice for single and multiple output dc-to-dc converters at powerlevels of 150 Watts or less. Without the output inductor required in buck derived topologies, such as theforward or push-pull converter, the component count and cost are reduced. This application note will reviewthe design procedure for the power stage and control electronics of a flyback converter. In these isolatedconverters, the error signal from the secondary still needs to cross the isolation boundary to achieveregulation. By using the UC3965 Precision Reference with Low Offset Error Amplifier on the secondaryside to drive an optocoupler and the UCC3809 Economy Primary Side Controller on the primary side, asimple and low cost 50 Watt isolated power supply is realized.
标签： 隔离
上传时间： 2021-11-24
上传用户：kingwide
ti官方开发的开关电源功率级设计器，可以帮助工程师更快选取开关电源的拓扑，也有助于加深转换器中电压和电流的理解。不论是Buck、Boost，反激、半桥、全桥、温伯格，软件都有涵盖。包含一份软件使用说明
标签： 开关电源
上传时间： 2022-06-04
上传用户：
ANSI-VITA 62.0 Modular Power Supply Standard
标签： ANSI-VITA
上传时间： 2022-06-26
上传用户：
