Boost相关论文
近年来,为了解决化石燃料的枯竭,环境污染等问题,光伏发电成为研究的热门领域。光伏发电在本质上具有高度间歇性,其取决于天气状况......
燃料电池、光伏电池、蓄电池等可再生能源电池模块的电压较低，变化范围较宽，且工作效率和寿命与其输出电流纹波大小有关，因此需要接口......
有源功率因数校正技术作为当前用电设备提高功率因数、降低谐波污染的重要手段,在世界范围内得到了广泛应用。基于DCM模式的Boost ......
开关电源由于其高效、体积小等优点广泛应用于各行各业,本文针对消费类电子、汽车电子和LED驱动等领域,设计了一款高效率、宽输入......
该文围绕交错Boost变换器稳态和动态性能综合优化这一问题展开研究。通过采用反向耦合电感代替传统分立电感，利用其在一个开关周期......
提出一种基于交错并联Boost拓扑的宽输入交错并联Boost软开关电路.在并联Boost电路中加入辅助电感、辅助电容与辅助MOSFET,合理地......
随着各类可穿戴设备的广泛推广,有低功耗的需求的电子产品逐渐增多,因此如何降低开关电源管理芯片的功耗成为热点研究领域。高集成......
在现有的开关模型平均法基础上,不采用现有的等效的变压器模型,而直接将PWM开关等效为一个双口网络,通过平均法得到双口网络的电流......
In 2020， amidst a significantly weak international trade market， ASEAN became the largest trading partner of China in hist......
单相Boost PFC和PWM整流在AC-DC功率变换中应用广泛，其高功率因数运行时可有效解决电力电子接入装置对电网的谐波污染问题。然而，单......
【Abstract】It has been the case that the class of the Focus Listening is apt to come to a dead end—the teachers spoon-......
从准连续光纤激光器电源设计原理出发,分析了准连续光纤激光器的电源能量需求。根据能量守恒,通过控制储能电容能量的变化量,提出......
A month-long consumption stimulus program was launched by the Ministry of Commerce on April 2 in a bid to boost domestic......
This article presents a control strategy based on simple digital pulse-width modulation(DPWM)and pulse-skip modulation (......
太阳能作为一种普遍存在而应用前景广泛的绿色能源,具有再生周期短且储量丰富的优点。在光伏并网应用中,光伏阵列为直流电压输出,......
通信用燃料电池备用电源是一种新型的清洁能源得到了广泛的应用，但燃料电池输出特性偏软和动态性能较差的特点使得其直接作为动力源......
The movie,The Joy Luck Club,is adapted from Amy Tan’s novel of the same name and has attracted a great many audiences s......
Rising concern in environmental issues on global scale has made energy saving in powered equipment a very important subj......
For 3D vertical N AND flash memory,the charge pump output load is much larger than that of the planar NAND.resulting in ......
I. IntroductionThe rapid development in information technology has bridged the gap and improved links between people of......
Interaction between the international and regional In 1851,Paris hosted the first International Expo,now there have been......
As part of its efforts to strengthen structural tax reduction, China continues to lower its import tariffs. As of Januar......
In order to boost domestic demand, reduce the tax burden on com- panies,encourage technological upgrades and push for in......
david Cruickshank， global chairman of deloitte Touche Tohmatsu limited， recently remarked that the “new normal” of China......
2012 will see the 40th anniversary since Sino-German established diplomatic relations.At this historic moment,it is mean......
China allocates more funds for boosting imports China’s Ministry of Finance(MOF) announced on Oct. 10 it has appropr......
随着大量便携式电子产品的使用，对电池电源的管理及使用寿命提出了很高的要求。Boost DC/DC开关电源管理芯片可以及时有效地将电池......
在光伏发电系统中，前级升压变换器多采用Boost变换器，传统电压控制方式存在动态响应速度慢，系统稳定性差的缺点，针对上述问题，对原电路......
摘要：随着社会的发展，人们对空调的舒适节能要求越来越高，变频空调迅速普及。大量变频空调接入电网，如果不控制谐波水平会对电网质量造......
首届工程机械疲劳耐久性技术交流会于2009年7月23～26日在济南市召开,这次会议由中国质量协会工程机械分会主办,《建筑机械化》是会......
1装备技术水平落后制约着主食产业的发展馒头、面条、水饺是我国代表性的面制主食品种,消费量占面制食品总量的85%。特别是馒头,食......
2010年,注定是不平凡的一年.对于我国涂料行业,同样是调结构,转方式的关键一年;在倡导低碳、节能减排的大环境下,水性木器涂料产业......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
交通需求的增长掀起了全世界用信息化改造传统交通物流体系的热潮。是否拥有现代化的交通物流体系,已经成为衡量一个国家综合经济......
如今,格鲁吉亚的许多小水电站不能正常运行,急需更新改造。作为委托方温洛克国际农业发展中心正致力于解决这些电站的融资问题,并......
In this paper, a mathematical model of the photovoltaic(PV) pumping system s main components is firstly established.Then......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
故障现象某辆搭载东风康明斯6BTAA(155kW)增压空空中冷柴油机的东风牌载货车,行驶中感觉动力较以往有所下降,车辆负载后动力更加不......
Maxim公司宣布推出MAX5098A,MAX5098A是双路输出、高开关频率DC-DC转换器,集成高边或低边n沟道开关。每路输出可配置为buck转换器......
ⅠApplication of MercantilismMany nations adopt the mercantilism as trade strategy which aims to simultaneously boost ex......
Building a New Silk Road The first China-Eurasia Expo attempts to boost economic ties between west C
The first China-Eurasia Expo brought 50,000 businessmen together with 300 high-level officials from China and around 30 ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
零电流过渡(ZCT)功率变换电路,主功率开关虽然为零电流关断,但其开通却工作在硬开关条件下.同样,辅助开关导通为零电流,但关断为硬......
